CVE-2010-0562
EPSS 1.8%
Description
The sdump function in sdump.c in fetchmail 6.3.11, 6.3.12, and 6.3.13, when running in verbose mode on platforms for which char is signed, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an SSL X.509 certificate containing non-printable characters with the high bit set, which triggers a heap-based buffer overflow during escaping.
How to fix CVE-2010-0562
To remediate CVE-2010-0562, upgrade the affected package to a fixed version below.
- Debian/fetchmail—upgrade to 6.3.13-2 or later
Is CVE-2010-0562 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 6.3.13-2