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CVE-2012-2415

Published: Apr 30, 2012Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
2.7%
Top 15.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Heap-based buffer overflow in chan_skinny.c in the Skinny channel driver in Asterisk Open Source 1.6.2.x before 1.6.2.24, 1.8.x before 1.8.11.1, and 10.x before 10.3.1 allows remote authenticated users to cause a denial of service or possibly have unspecified other impact via a series of KEYPAD_BUTTON_MESSAGE events.

CVSS Vector Breakdown

AV:NAC:LAu:SC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:SAuthentication
Single
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
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Weaknesses

CWE-119

Affected Products

open sourceasterisk
On-premWeb App
Communications / voip-telephony
n/an/a
asteriskoss-projectCommunicationsaka open source, asterisk appliance developer kit

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://downloads.asterisk.org/pub/security/AST-2012-005.html
downloads.asterisk.org
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079759.html
lists.fedoraproject.org
http://osvdb.org/81455
osvdb.org
and 6 more references View all →

Timeline

Published
Apr 30, 2012
Last Updated
Apr 29, 2026

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