Denial Of Service (DoS)

exim4 is vulnerable to denial of service. The vulnerability exists in src/expand.c due to use after free in Regex Handler which allows an attacker to crash the application via malicious input...

CVE-2014-2972

expand.c in Exim before 4.83 expands mathematical comparisons twice, which allows local users to gain privileges and execute arbitrary commands via a crafted lookup value...

CVE-2014-2972

expand.c in Exim before 4.83 expands mathematical comparisons twice, which allows local users to gain privileges and execute arbitrary commands via a crafted lookup value...