CVE-2014-2957

The dmarc_process function in dmarc.c in Exim before 4.82.1, when EXPERIMENTAL_DMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expand_string function.

Affected products

Alt Linux, Exim

Exim

≤ 4.82, 4.00, 4.01, 4.02, 4.03, 4.04, 4.05, 4.10, 4.11, 4.12, 4.14, 4.20, 4.21, 4.22, 4.23, 4.24, 4.30, 4.31, 4.32, 4.33, 4.34, 4.40, 4.41, 4.42, 4.43, 4.44, 4.50, 4.51, 4.52, 4.53, 4.54, 4.60, 4.61, 4.62, 4.63, 4.64, 4.65, 4.66, 4.67, 4.68

CVSS 2.0

6.8 MEDIUM

EPSS

5.3% (92th percentile)

Weakness

CWE-20

NVD status

Modified

Published

2014-09-04