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.
Ver en NVDSeveridad
N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0182 (1.8%)
Percentil: 83.0%
EPSS: 2026-05-06
Afecta
exim:eximDescripción técnica
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.
Publicada: 4/9/2014, 17:55:05
Última modificación: 6/5/2026, 22:30:45
Referencias
- http://git.exim.org/exim.git/commitdiff/5b7a7c051c9ab9ee7c924a611f90ef2be03e0ad0
- http://www.openwall.com/lists/oss-security/2021/05/04/7
- https://lists.exim.org/lurker/message/20140528.122536.a31d60a4.en.html
- http://git.exim.org/exim.git/commitdiff/5b7a7c051c9ab9ee7c924a611f90ef2be03e0ad0
- http://www.openwall.com/lists/oss-security/2021/05/04/7
- https://lists.exim.org/lurker/message/20140528.122536.a31d60a4.en.html