#VU44628 Resource management error in Quagga - CVE-2011-3325
Published: October 10, 2011 / Updated: August 11, 2020
Vulnerability identifier: #VU44628
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2011-3325
CWE-ID: CWE-399
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Quagga
Quagga
Software vendor:
quagga.net
quagga.net
Description
The vulnerability allows a remote non-authenticated attacker to perform service disruption.
ospf_packet.c in ospfd in Quagga before 0.99.19 allows remote attackers to cause a denial of service (daemon crash) via (1) a 0x0a type field in an IPv4 packet header or (2) a truncated IPv4 Hello packet.
Remediation
Install update from vendor's website.
External links
- http://code.quagga.net/?p=quagga.git;a=commit;h=61ab0301606053192f45c188bc48afc837518770
- http://code.quagga.net/?p=quagga.git;a=commit;h=717750433839762d23a5f8d88fe0b4d57c8d490a
- http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
- http://rhn.redhat.com/errata/RHSA-2012-1258.html
- http://rhn.redhat.com/errata/RHSA-2012-1259.html
- http://secunia.com/advisories/46139
- http://secunia.com/advisories/46274
- http://secunia.com/advisories/48106
- http://security.gentoo.org/glsa/glsa-201202-02.xml
- http://www.debian.org/security/2011/dsa-2316
- http://www.kb.cert.org/vuls/id/668534
- http://www.quagga.net/download/quagga-0.99.19.changelog.txt
- https://bugzilla.redhat.com/show_bug.cgi?id=738396
- https://www.cert.fi/en/reports/2011/vulnerability539178.html