CVE-2011-3200
EPSS 63.9%
Description
Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service (application exit) via a long TAG in a legacy syslog message.
How to fix CVE-2011-3200
To remediate CVE-2011-3200, upgrade the affected package to a fixed version below.
- Debian/rsyslog—upgrade to 5.8.5-1 or later
Is CVE-2011-3200 being exploited?
Likely — EPSS is 63.9%, placing CVE-2011-3200 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 5.8.5-1