CVE-2012-5521

MEDIUM

Quagga 0.99.21 - Denial of Service via OSPF6d Route Removal

Title source: llm
STIX 2.1

Description

quagga (ospf6d) 0.99.21 has a DoS flaw in the way the ospf6d daemon performs routes removal

References (7)

Core 7
Core References
Third Party Advisory x_refsource_misc
https://security-tracker.debian.org/tracker/CVE-2012-5521
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-5521
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-5521
Third Party Advisory x_refsource_misc
https://access.redhat.com/security/cve/cve-2012-5521
Third Party Advisory, VDB Entry x_refsource_misc
https://exchange.xforce.ibmcloud.com/vulnerabilities/80096
Mailing List, Third Party Advisory x_refsource_misc
http://www.openwall.com/lists/oss-security/2012/11/13/14
Third Party Advisory, VDB Entry x_refsource_misc
http://www.securityfocus.com/bid/56530

Scores

CVSS v3 6.5
EPSS 0.0149
EPSS Percentile 70.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-617
Status published
Products (6)
debian/debian_linux 8.0
debian/debian_linux 9.0
debian/debian_linux 10.0
quagga/quagga 0.99.21
redhat/enterprise_linux 5.0
redhat/enterprise_linux 6.0
Published Nov 25, 2019
Tracked Since Feb 18, 2026