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Filter Vulnerabilities

Hide Unfixed Vulnerabilities

By default, Trivy also detects unpatched/unfixed vulnerabilities. This means you can't fix these vulnerabilities even if you update all packages. If you would like to ignore them, use the --ignore-unfixed option.

$ trivy image --ignore-unfixed ruby:2.4.0
Result
2019-05-16T12:49:52.656+0900    INFO    Updating vulnerability database...
2019-05-16T12:50:14.786+0900    INFO    Detecting Debian vulnerabilities...

ruby:2.4.0 (debian 8.7)
=======================
Total: 4730 (UNKNOWN: 1, LOW: 145, MEDIUM: 3487, HIGH: 1014, CRITICAL: 83)

+------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
|           LIBRARY            | VULNERABILITY ID | SEVERITY |     INSTALLED VERSION      |          FIXED VERSION           |                        TITLE                        |
+------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
| apt                          | CVE-2019-3462    | CRITICAL | 1.0.9.8.3                  | 1.0.9.8.5                        | Incorrect sanitation of the                         |
|                              |                  |          |                            |                                  | 302 redirect field in HTTP                          |
|                              |                  |          |                            |                                  | transport method of...                              |
+                              +------------------+----------+                            +----------------------------------+-----------------------------------------------------+
|                              | CVE-2016-1252    | MEDIUM   |                            | 1.0.9.8.4                        | The apt package in Debian                           |
|                              |                  |          |                            |                                  | jessie before 1.0.9.8.4, in                         |
|                              |                  |          |                            |                                  | Debian unstable before...                           |
+------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
| bash                         | CVE-2019-9924    | HIGH     | 4.3-11                     | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                       |
|                              |                  |          |                            |                                  | restricted bash shells                              |
+                              +------------------+          +                            +----------------------------------+-----------------------------------------------------+
|                              | CVE-2016-7543    |          |                            | 4.3-11+deb8u1                    | bash: Specially crafted                             |
|                              |                  |          |                            |                                  | SHELLOPTS+PS4 variables allows                      |
|                              |                  |          |                            |                                  | command substitution                                |
+                              +------------------+----------+                            +                                  +-----------------------------------------------------+
|                              | CVE-2016-0634    | MEDIUM   |                            |                                  | bash: Arbitrary code execution                      |
|                              |                  |          |                            |                                  | via malicious hostname                              |
+                              +------------------+----------+                            +----------------------------------+-----------------------------------------------------+
|                              | CVE-2016-9401    | LOW      |                            | 4.3-11+deb8u2                    | bash: popd controlled free                          |
+------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
...

By Severity

Use --severity option.

$ trivy image --severity HIGH,CRITICAL ruby:2.4.0
Result
2019-05-16T01:51:46.255+0900    INFO    Updating vulnerability database...
2019-05-16T01:51:49.213+0900    INFO    Detecting Debian vulnerabilities...

ruby:2.4.0 (debian 8.7)
=======================
Total: 1785 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 1680, CRITICAL: 105)

+-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
|           LIBRARY           | VULNERABILITY ID | SEVERITY |     INSTALLED VERSION     |          FIXED VERSION           |                      TITLE                      |
+-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
| apt                         | CVE-2019-3462    | CRITICAL | 1.0.9.8.3                 | 1.0.9.8.5                        | Incorrect sanitation of the                     |
|                             |                  |          |                           |                                  | 302 redirect field in HTTP                      |
|                             |                  |          |                           |                                  | transport method of...                          |
+-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
| bash                        | CVE-2019-9924    | HIGH     | 4.3-11                    | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                   |
|                             |                  |          |                           |                                  | restricted bash shells                          |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2016-7543    |          |                           | 4.3-11+deb8u1                    | bash: Specially crafted                         |
|                             |                  |          |                           |                                  | SHELLOPTS+PS4 variables allows                  |
|                             |                  |          |                           |                                  | command substitution                            |
+-----------------------------+------------------+          +---------------------------+----------------------------------+-------------------------------------------------+
| binutils                    | CVE-2017-8421    |          | 2.25-5                    |                                  | binutils: Memory exhaustion in                  |
|                             |                  |          |                           |                                  | objdump via a crafted PE file                   |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2017-14930   |          |                           |                                  | binutils: Memory leak in                        |
|                             |                  |          |                           |                                  | decode_line_info                                |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2017-7614    |          |                           |                                  | binutils: NULL                                  |
|                             |                  |          |                           |                                  | pointer dereference in                          |
|                             |                  |          |                           |                                  | bfd_elf_final_link function                     |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2014-9939    |          |                           |                                  | binutils: buffer overflow in                    |
|                             |                  |          |                           |                                  | ihex.c                                          |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2017-13716   |          |                           |                                  | binutils: Memory leak with the                  |
|                             |                  |          |                           |                                  | C++ symbol demangler routine                    |
|                             |                  |          |                           |                                  | in libiberty                                    |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2018-12699   |          |                           |                                  | binutils: heap-based buffer                     |
|                             |                  |          |                           |                                  | overflow in finish_stab in                      |
|                             |                  |          |                           |                                  | stabs.c                                         |
+-----------------------------+------------------+          +---------------------------+----------------------------------+-------------------------------------------------+
| bsdutils                    | CVE-2015-5224    |          | 2.25.2-6                  |                                  | util-linux: File name                           |
|                             |                  |          |                           |                                  | collision due to incorrect                      |
|                             |                  |          |                           |                                  | mkstemp use                                     |
+                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
|                             | CVE-2016-2779    |          |                           |                                  | util-linux: runuser tty hijack                  |
|                             |                  |          |                           |                                  | via TIOCSTI ioctl                               |
+-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+

By Vulnerability IDs

Use .trivyignore.

$ cat .trivyignore
# Accept the risk
CVE-2018-14618

# No impact in our settings
CVE-2019-1543

$ trivy image python:3.4-alpine3.9
Result
2019-05-16T12:53:10.076+0900    INFO    Updating vulnerability database...
2019-05-16T12:53:28.134+0900    INFO    Detecting Alpine vulnerabilities...

python:3.4-alpine3.9 (alpine 3.9.2)
===================================
Total: 0 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 0, CRITICAL: 0)

By Type

Use --vuln-type option.

$ trivy image --vuln-type os ruby:2.4.0

Available values: - library - os

Result
2019-05-22T19:36:50.530+0200    INFO    Updating vulnerability database...
2019-05-22T19:36:51.681+0200    INFO    Detecting Alpine vulnerabilities...
2019-05-22T19:36:51.685+0200    INFO    Updating npm Security DB...
2019-05-22T19:36:52.389+0200    INFO    Detecting npm vulnerabilities...
2019-05-22T19:36:52.390+0200    INFO    Updating pipenv Security DB...
2019-05-22T19:36:53.406+0200    INFO    Detecting pipenv vulnerabilities...

ruby:2.4.0 (debian 8.7)
Total: 4751 (UNKNOWN: 1, LOW: 150, MEDIUM: 3504, HIGH: 1013, CRITICAL: 83)

+---------+------------------+----------+-------------------+---------------+----------------------------------+
| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |              TITLE               |
+---------+------------------+----------+-------------------+---------------+----------------------------------+
| curl    | CVE-2018-14618   | CRITICAL | 7.61.0-r0         | 7.61.1-r0     | curl: NTLM password overflow     |
|         |                  |          |                   |               | via integer overflow             |
+         +------------------+----------+                   +---------------+----------------------------------+
|         | CVE-2018-16839   | HIGH     |                   | 7.61.1-r1     | curl: Integer overflow leading   |
|         |                  |          |                   |               | to heap-based buffer overflow in |
|         |                  |          |                   |               | Curl_sasl_create_plain_message() |
+         +------------------+          +                   +---------------+----------------------------------+
|         | CVE-2019-3822    |          |                   | 7.61.1-r2     | curl: NTLMv2 type-3 header       |
|         |                  |          |                   |               | stack buffer overflow            |
+         +------------------+          +                   +---------------+----------------------------------+
|         | CVE-2018-16840   |          |                   | 7.61.1-r1     | curl: Use-after-free when        |
|         |                  |          |                   |               | closing "easy" handle in         |
|         |                  |          |                   |               | Curl_close()                     |
+         +------------------+----------+                   +---------------+----------------------------------+
|         | CVE-2019-3823    | MEDIUM   |                   | 7.61.1-r2     | curl: SMTP end-of-response       |
|         |                  |          |                   |               | out-of-bounds read               |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2018-16890   |          |                   |               | curl: NTLM type-2 heap           |
|         |                  |          |                   |               | out-of-bounds buffer read        |
+         +------------------+          +                   +---------------+----------------------------------+
|         | CVE-2018-16842   |          |                   | 7.61.1-r1     | curl: Heap-based buffer          |
|         |                  |          |                   |               | over-read in the curl tool       |
|         |                  |          |                   |               | warning formatting               |
+---------+------------------+----------+-------------------+---------------+----------------------------------+
| git     | CVE-2018-17456   | HIGH     | 2.15.2-r0         | 2.15.3-r0     | git: arbitrary code execution    |
|         |                  |          |                   |               | via .gitmodules                  |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2018-19486   |          |                   |               | git: Improper handling of        |
|         |                  |          |                   |               | PATH allows for commands to be   |
|         |                  |          |                   |               | executed from...                 |
+---------+------------------+----------+-------------------+---------------+----------------------------------+
| libssh2 | CVE-2019-3855    | CRITICAL | 1.8.0-r2          | 1.8.1-r0      | libssh2: Integer overflow in     |
|         |                  |          |                   |               | transport read resulting in      |
|         |                  |          |                   |               | out of bounds write...           |
+         +------------------+----------+                   +               +----------------------------------+
|         | CVE-2019-3861    | MEDIUM   |                   |               | libssh2: Out-of-bounds reads     |
|         |                  |          |                   |               | with specially crafted SSH       |
|         |                  |          |                   |               | packets                          |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3857    |          |                   |               | libssh2: Integer overflow in     |
|         |                  |          |                   |               | SSH packet processing channel    |
|         |                  |          |                   |               | resulting in out of...           |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3856    |          |                   |               | libssh2: Integer overflow in     |
|         |                  |          |                   |               | keyboard interactive handling    |
|         |                  |          |                   |               | resulting in out of bounds...    |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3863    |          |                   |               | libssh2: Integer overflow        |
|         |                  |          |                   |               | in user authenticate             |
|         |                  |          |                   |               | keyboard interactive allows      |
|         |                  |          |                   |               | out-of-bounds writes             |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3862    |          |                   |               | libssh2: Out-of-bounds memory    |
|         |                  |          |                   |               | comparison with specially        |
|         |                  |          |                   |               | crafted message channel          |
|         |                  |          |                   |               | request                          |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3860    |          |                   |               | libssh2: Out-of-bounds reads     |
|         |                  |          |                   |               | with specially crafted SFTP      |
|         |                  |          |                   |               | packets                          |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3858    |          |                   |               | libssh2: Zero-byte allocation    |
|         |                  |          |                   |               | with a specially crafted SFTP    |
|         |                  |          |                   |               | packed leading to an...          |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-3859    |          |                   |               | libssh2: Unchecked use of        |
|         |                  |          |                   |               | _libssh2_packet_require and      |
|         |                  |          |                   |               | _libssh2_packet_requirev         |
|         |                  |          |                   |               | resulting in out-of-bounds       |
|         |                  |          |                   |               | read                             |
+---------+------------------+          +-------------------+---------------+----------------------------------+
| libxml2 | CVE-2018-14404   |          | 2.9.7-r0          | 2.9.8-r1      | libxml2: NULL pointer            |
|         |                  |          |                   |               | dereference in                   |
|         |                  |          |                   |               | xpath.c:xmlXPathCompOpEval()     |
|         |                  |          |                   |               | can allow attackers to cause     |
|         |                  |          |                   |               | a...                             |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2018-14567   |          |                   |               | libxml2: Infinite loop when      |
|         |                  |          |                   |               | --with-lzma is used allows for   |
|         |                  |          |                   |               | denial of service...             |
+         +------------------+----------+                   +               +----------------------------------+
|         | CVE-2018-9251    | LOW      |                   |               | libxml2: infinite loop in        |
|         |                  |          |                   |               | xz_decomp function in xzlib.c    |
+---------+------------------+----------+-------------------+---------------+----------------------------------+
| openssh | CVE-2019-6109    | MEDIUM   | 7.5_p1-r9         | 7.5_p1-r10    | openssh: Missing character       |
|         |                  |          |                   |               | encoding in progress display     |
|         |                  |          |                   |               | allows for spoofing of scp...    |
+         +------------------+          +                   +               +----------------------------------+
|         | CVE-2019-6111    |          |                   |               | openssh: Improper validation     |
|         |                  |          |                   |               | of object names allows           |
|         |                  |          |                   |               | malicious server to overwrite    |
|         |                  |          |                   |               | files...                         |
+         +------------------+----------+                   +               +----------------------------------+
|         | CVE-2018-20685   | LOW      |                   |               | openssh: scp client improper     |
|         |                  |          |                   |               | directory name validation        |
+---------+------------------+----------+-------------------+---------------+----------------------------------+
| sqlite  | CVE-2018-20346   | MEDIUM   | 3.21.0-r1         | 3.25.3-r0     | CVE-2018-20505 CVE-2018-20506    |
|         |                  |          |                   |               | sqlite: Multiple flaws in        |
|         |                  |          |                   |               | sqlite which can be triggered    |
|         |                  |          |                   |               | via...                           |
+---------+------------------+----------+-------------------+---------------+----------------------------------+
| tar     | CVE-2018-20482   | LOW      | 1.29-r1           | 1.31-r0       | tar: Infinite read loop in       |
|         |                  |          |                   |               | sparse_dump_region function in   |
|         |                  |          |                   |               | sparse.c                         |
+---------+------------------+----------+-------------------+---------------+----------------------------------+

By Open Policy Agent

EXPERIMENTAL

This feature might change without preserving backwards compatibility.

Trivy supports Open Policy Agent (OPA) to filter vulnerabilities. You can specify a Rego file with --ignore-policy option.

The Rego package name must be trivy and it must include a rule called ignore which determines if each individual vulnerability should be excluded (ignore=true) or not (ignore=false). In the policy, each vulnerability will be available for inspection as the input variable. The structure of each vulnerability input is the same as for the Trivy JSON output.
There is a built-in Rego library with helper functions that you can import into your policy using: import data.lib.trivy. For more info about the helper functions, look at the library here

To get started, see the example policy.

$ trivy image --ignore-policy contrib/example_filter/basic.rego centos:7
Result
centos:7 (centos 7.8.2003)
==========================
Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 1, CRITICAL: 0)

+---------+------------------+----------+-------------------+---------------+--------------------------------+
| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
+---------+------------------+----------+-------------------+---------------+--------------------------------+
| glib2   | CVE-2016-3191    | HIGH     | 2.56.1-5.el7      |               | pcre: workspace overflow       |
|         |                  |          |                   |               | for (*ACCEPT) with deeply      |
|         |                  |          |                   |               | nested parentheses (8.39/13,   |
|         |                  |          |                   |               | 10.22/12)                      |
+---------+------------------+----------+-------------------+---------------+--------------------------------+