PT-2011-3245 · Digium · Asterisk Business Edition+1

Published 2011-04-27 · Updated 2011-09-07 · CVE-2011-1599

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Asterisk Open Source versions 1.4.x through 1.4.40.1 Asterisk Open Source versions 1.6.1.x through 1.6.1.25 Asterisk Open Source versions 1.6.2.x through 1.6.2.17.3 Asterisk Open Source versions 1.8.x through 1.8.3.3 Asterisk Business Edition C.x.x through C.3.6.4

Description The issue arises from improper system privilege checking in the Manager Interface, allowing remote authenticated users to execute arbitrary commands. This can be achieved via an Originate action that includes an Async header in conjunction with an Application header.

Recommendations For Asterisk Open Source versions 1.4.x through 1.4.40.1, update to version 1.4.40.1 or later. For Asterisk Open Source versions 1.6.1.x through 1.6.1.25, update to version 1.6.1.25 or later. For Asterisk Open Source versions 1.6.2.x through 1.6.2.17.3, update to version 1.6.2.17.3 or later. For Asterisk Open Source versions 1.8.x through 1.8.3.3, update to version 1.8.3.3 or later. For Asterisk Business Edition C.x.x through C.3.6.4, update to version C.3.6.4 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2011-1599

DSA-2225-1

Affected Products

Asterisk Business Edition

Asterisk Open Source

References · 17

• https://security-tracker.debian.org/tracker/CVE-2011-1599 · Vendor Advisory
• http://secunia.com/advisories/44197 · Vendor Advisory
• http://debian.org/security/2011/dsa-2225 · Vendor Advisory
• http://vupen.com/english/advisories/2011/1086 · Vendor Advisory
• http://downloads.digium.com/pub/security/AST-2011-006.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-1599 · Security Note
• https://osv.dev/vulnerability/CVE-2011-1599 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059702.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-1599 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058922.html · Vendor Advisory
• http://securityfocus.com/bid/47537 · Note
• http://securitytracker.com/id?1025433 · Note
• http://vupen.com/english/advisories/2011/1107 · Note
• http://vupen.com/english/advisories/2011/1188 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1599 · Note