CVE-2020-1946

Apache SpamAssassin has an OS Command Injection vulnerability

EPSS 6.1%CWE-78

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 6.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

25 Mar 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In Apache SpamAssassin before 3.4.5, malicious rule configuration (.cf) files can be configured to run system commands without any output or errors. With this, exploits can be injected in a number of scenarios. In addition to upgrading to SA version 3.4.5, users should only use update channels or 3rd party .cf files from trusted places.

Affected products

Apache Software Foundation · Apache SpamAssassin

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References

https://lists.debian.org/debian-lts-announce/2021/04/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7V2SBVTKVLFFT36ECJQ7TQ7KAQCQZDRZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JFBFRIG5TX23NF4ND6OAKKY7I6TLRCCP/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NKAXYBKBMQOLIW6UKASJCAZRBOIYS4RL/https://s.apache.org/3r1wh https://security.gentoo.org/glsa/202105-26 https://www.debian.org/security/2021/dsa-4879