Arbitrary Code Execution Vulnerability in smail 3.2.0.120 Signal Handlers

CVE-2005-0893 · HIGH Severity

AV:N/AC:H/AU:N/C:C/I:C/A:C

modes.c in smail 3.2.0.120 implements signal handlers with certain unsafe library calls, which may allow attackers to execute arbitrary code via signal handler race conditions, possibly using xmalloc.

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