Double Free Affecting quagga package, versions <1.1.1-3+deb9u2
Threat Intelligence
EPSS
5.61% (94th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-QUAGGA-319700
- published 19 Feb 2018
- disclosed 19 Feb 2018
Introduced: 19 Feb 2018
CVE-2018-5379 Open this link in a new tabHow to fix?
Upgrade Debian:9 quagga to version 1.1.1-3+deb9u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream quagga package and not the quagga package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes. A successful attack could cause a denial of service or potentially allow an attacker to execute arbitrary code.
References
- http://www.kb.cert.org/vuls/id/940439
- http://savannah.nongnu.org/forum/forum.php?forum_id=9095
- https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf
- https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1114.txt
- https://www.debian.org/security/2018/dsa-4115
- https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html
- https://security-tracker.debian.org/tracker/CVE-2018-5379
- https://security.gentoo.org/glsa/201804-17
- https://access.redhat.com/errata/RHSA-2018:0377
- http://www.securityfocus.com/bid/103105
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5379
- https://usn.ubuntu.com/3573-1/