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rsyslog: heap-based overflow in contrib/pmcisconames/pmcisconames.c

🗓️ 28 Apr 2020 15:35:04Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Rsyslog heap overflow in Cisco log parser due to delimiter handling bug causing invalid length during memmove.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64rsyslog0:8.1911.0-3.el8rsyslog-0:8.1911.0-3.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lersyslog0:8.1911.0-3.el8rsyslog-0:8.1911.0-3.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xrsyslog0:8.1911.0-3.el8rsyslog-0:8.1911.0-3.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64rsyslog0:8.1911.0-3.el8rsyslog-0:8.1911.0-3.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64rsyslog-crypto0:8.1911.0-3.el8rsyslog-crypto-0:8.1911.0-3.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lersyslog-crypto0:8.1911.0-3.el8rsyslog-crypto-0:8.1911.0-3.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xrsyslog-crypto0:8.1911.0-3.el8rsyslog-crypto-0:8.1911.0-3.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64rsyslog-crypto0:8.1911.0-3.el8rsyslog-crypto-0:8.1911.0-3.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64rsyslog-crypto-debuginfo0:8.1911.0-3.el8rsyslog-crypto-debuginfo-0:8.1911.0-3.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lersyslog-crypto-debuginfo0:8.1911.0-3.el8rsyslog-crypto-debuginfo-0:8.1911.0-3.el8.ppc64le.rpm
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21 Nov 2025 18:13Current
7.5High risk
Vulners AI Score7.5
CVSS 27.5
CVSS 3.19.8
EPSS0.03066
3