PT-2014-4605 · Digium · Certified Asterisk+1

Lucas Molas · Published 2014-04-15 · Updated 2014-04-21 · CVE-2014-2286

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 Open Source versions 1.8.x through 1.8.25, 11.8.x through 11.8.0, and 12.1.x through 12.1.0 Asterisk Open Source version 1.8.26.1 is not affected, but versions prior to it are Certified Asterisk versions 1.8.x through 1.8.15-cert4 and 11.6 through 11.6-cert1

Description The issue allows remote attackers to cause a denial of service and possibly execute arbitrary code via an HTTP request with a large number of Cookie headers.

Recommendations For Asterisk Open Source versions 1.8.x through 1.8.25, update to version 1.8.26.1 or later. For Asterisk Open Source versions 11.8.x through 11.8.0, update to version 11.8.1 or later. For Asterisk Open Source versions 12.1.x through 12.1.0, update to version 12.1.1 or later. For Certified Asterisk versions 1.8.x through 1.8.15-cert4, update to version 1.8.15-cert5 or later. For Certified Asterisk versions 11.6 through 11.6-cert1, update to version 11.6-cert2 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2014-2286

DLA-455-1

MGASA-2014-0171

MGASA-2014-0172

Affected Products

Asterisk Open Source

Certified Asterisk

References · 20

• http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html · Vendor Advisory
• http://downloads.asterisk.org/pub/security/AST-2014-001-1.8.diff · Patch
• http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2014:078 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-2286 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2014-0171 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2014-2286 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-2286 · Security Note
• https://advisories.mageia.org/MGASA-2014-0172.html · Security Note
• http://downloads.asterisk.org/pub/security/AST-2014-001.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2014-2286 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2014-0172 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2014-0171.html · Security Note
• http://downloads.asterisk.org/pub/security/AST-2013-006.html · Note
• https://bugs.mageia.org/show_bug.cgi?id=13061 · Note