CVE-2012-5521

MEDIUMMonitor

Published:Nov 25, 2019(6 years ago)

Modified:Nov 21, 2024

Adjacent NetworkNo Auth RequiredNo InteractionLow Complexity

Vulnerability Description

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

Attack Characteristics

ADJACENT_NETWORKLow ComplexityNo Auth NeededNo User Interaction

🤖

AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
quagga	quagga	-	-
debian	debian_linux	-	-
debian	debian_linux	-

Timeline

Published
CVE disclosed publicly
Nov 25, 20196 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

http://www.openwall.com/lists/oss-security/2012/11/13/14Mailing List
http://www.securityfocus.com/bid/56530Third Party Advisory
https://access.redhat.com/security/cve/cve-2012-5521Third Party Advisory

CVSS Score

v3.1

6.5/ 10.0

MEDIUM

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

At a Glance

Affected Products

References

quagga / quagga

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-5521Issue Tracking

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-5521Issue Tracking

https://exchange.xforce.ibmcloud.com/vulnerabilities/80096Third Party Advisory

https://security-tracker.debian.org/tracker/CVE-2012-5521Third Party Advisory

http://www.openwall.com/lists/oss-security/2012/11/13/14Mailing List

http://www.securityfocus.com/bid/56530Third Party Advisory

https://access.redhat.com/security/cve/cve-2012-5521Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-5521Issue Tracking

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-5521Issue Tracking

https://exchange.xforce.ibmcloud.com/vulnerabilities/80096Third Party Advisory

https://security-tracker.debian.org/tracker/CVE-2012-5521Third Party Advisory

CVSS v3 Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Impact

ScopeUnchanged

ConfidentialityNone

IntegrityNone

AvailabilityHigh

Impact Analysis

ConfidentialityNone

NoneLowHigh

IntegrityNone

NoneLowHigh

AvailabilityHigh

NoneLowHigh

CVE-2012-5521

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description