CVE-2011-1489: falha em rsyslog
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3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.5%
A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages were logged when multiple rulesets were used and some output batches contained messages belonging to more than one ruleset. A local attacker could cause denial of the rsyslogd daemon service via a log message belonging to more than one ruleset.
Produtos afetados
rsyslog · rsyslogCVEs relacionadas — rsyslog
No mesmo produto, das mais perigosas para as menos.
CVE-2022-24903HIGHBuffer overflow in TCP syslog server (receiver) components in rsyslogEPSS 3.9%CVE-2026-55556HIGHRsyslog: Heap buffer overflow in imhttp plugin Basic Authentication handlingEPSS 0.9%CVE-2026-61548HIGHRsyslog: mmpstrucdata stack buffer overflow with oversized RFC5424 structured dataEPSS 0.6%CVE-2011-1488—CVE-2011-1488EPSS 0.5%CVE-2011-1490—CVE-2011-1490EPSS 0.4%CVE-2026-92709HIGHRsyslog: DynFile Path Traversal → Arbitrary File Write as Root → RCEEPSS 0.4%
Referências
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00005.htmlhttps://access.redhat.com/security/cve/cve-2011-1489https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1489https://github.com/rsyslog/rsyslog/commit/1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2ahttps://security-tracker.debian.org/tracker/CVE-2011-1489