Unscored DSA-2276-1 3 CVEs

asterisk - multiple issues

Published Jul 10, 2011 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 5.0	asterisk	1:1.4.21.2~dfsg-3+lenny3
Debian · 6.0	asterisk	1:1.6.2.9-2+squeeze3

Vulnerabilities 3

Unscored —

CVE-2011-2529

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not …

asterisk Debian

Jul 6, 2011
Unscored —

CVE-2011-2535

chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.…

asterisk Debian

Jul 6, 2011
Unscored —

CVE-2011-2536

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.4.x before 1.4.41.2, 1.6.2.x before 1.6.2.18.2, and 1.8.…

asterisk Debian

Jul 6, 2011