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CVE-2012-6128

Published: Feb 24, 2013Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-119
5.0MEDIUM
NVD MITRE
EPSS Score
2.6%
Top 16.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

Gentoo Foundation Inc.
oss-project·US
Gentoo LinuxOn-premOS
Operating Systems / linux-distro
infradead
oss-projectaka openconnect
openconnectLibrary
Networking Infrastructure / vpn-gateway
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://www.mandriva.com/security/advisories?name=MDVSA-2013:108
mandriva.com
http://www.infradead.org/openconnect/changelog.html
infradead.org
http://www.openwall.com/lists/oss-security/2013/02/12/7
openwall.com
and 7 more references View all →

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