PT-2012-3113 · Sangoma · Asterisk

Jan Lieskovsky · Published 2012-09-18 · Updated 2017-08-29 · CVE-2012-1184

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Asterisk versions 1.8.x through 1.8.10.0 Asterisk versions 10.x through 10.2.0

Description The issue is related to a stack-based buffer overflow in the ast parse digest function, which can be triggered by a long string in an HTTP Digest Authentication header. This can cause a denial of service (crash) or possibly allow remote attackers to execute arbitrary code.

Recommendations For Asterisk versions 1.8.x through 1.8.10.0, update to version 1.8.10.1 or later. For Asterisk versions 10.x through 10.2.0, update to version 10.2.1 or later.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2012-1184

Affected Products

Asterisk

References · 15

• 🔥 https://exploit-db.com/exploits/18855 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2012-1184 · Security Note
• https://osv.dev/vulnerability/CVE-2012-1184 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-1184 · Vendor Advisory
• http://asterisk.org/node/51797 · Vendor Advisory
• http://downloads.asterisk.org/pub/security/AST-2012-003.pdf · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-1184 · Vendor Advisory
• http://secunia.com/advisories/48417 · Vendor Advisory
• http://securitytracker.com/id?1026813 · Note
• http://downloads.asterisk.org/pub/security/AST-2012-003-1.8.diff · Note
• http://osvdb.org/80126 · Note
• http://openwall.com/lists/oss-security/2012/03/16/17 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/74083 · Note
• http://openwall.com/lists/oss-security/2012/03/16/10 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1184 · Note