CVE-2020-24916
erlang-yapp: CGI implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to OS command injection.
CVE-2020-24916 is fixed in 7 products on 1 platform, first by erlang-yapp 2.0.4+dfsg-2ubuntu0.1, released September 9, 2020. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1737
97th percentile
CGI implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to OS command injection.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| erlang-yapp · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | erlang-yapp 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| erlang-yapp · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | erlang-yapp 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
| erlang-yaws · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | erlang-yaws 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| erlang-yaws · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | erlang-yaws 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
| yaws · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | yaws 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| yaws · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | yaws 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
| yaws-chat · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | yaws-chat 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| yaws-chat · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | yaws-chat 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
| yaws-mail · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | yaws-mail 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| yaws-mail · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | yaws-mail 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
| yaws-wiki · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | yaws-wiki 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| yaws-wiki · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | yaws-wiki 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
| yaws-yapp · Ubuntu 18.04.6 LTS (bionic) | 2.0.4+dfsg-2ubuntu0.1 | yaws-yapp 2.0.4+dfsg-2ubuntu0.1 | Sep 9, 2020 |
| yaws-yapp · Ubuntu 20.04 LTS (focal) | 2.0.7+dfsg-1ubuntu0.1~esm1 | yaws-yapp 2.0.7+dfsg-1ubuntu0.1~esm1 | Sep 9, 2020 |
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