CVE-2019-19920

Description

sa-exim 4.2.1 allows attackers to execute arbitrary code if they can write a .cf file or a rule. This occurs because Greylisting.pm relies on eval (rather than direct parsing and/or use of the taint feature). This issue is similar to CVE-2018-11805.

Risk Information

Base Score

8.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

3.641

Associated Vulnerability

Vulnerability	OS Platform
SpamAssassin filter for Exim (USN-4520-1) sa-exim_4.2.1-14+deb8u1build0.16.04.1_i386.deb	Linux
SpamAssassin filter for Exim (USN-4520-1) sa-exim_4.2.1-14+deb8u1build0.16.04.1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234