CVE-2011-2665
published 2011-07-06CVE-2011-2665: reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer…
PriorityP422medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
3.97%
89.2th percentile
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | asterisk | < asterisk 1:1.8.4.3-1 (bullseye) | asterisk 1:1.8.4.3-1 (bullseye) |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | >= 0 < 1:1.8.4.3-1 | 1:1.8.4.3-1 |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
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Debian
CVE-2011-2665: asterisk - reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before ...
vendor_debian·2011·CVSS 5.0
CVE-2011-2665 [MEDIUM] CVE-2011-2665: asterisk - reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before ...
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
Scope: local
bullseye: resolved (fixed in 1:1.8.4.3-1)
sid: resolved (fixed in 1:1.8.4.3-1)
GHSA
GHSA-88q7-cxrf-7jjm: reqresp_parser
ghsa_unreviewed·2022-05-17
CVE-2011-2665 [MEDIUM] GHSA-88q7-cxrf-7jjm: reqresp_parser
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
OSV
CVE-2011-2665: reqresp_parser
osv·2011-07-06·CVSS 5.0
CVE-2011-2665 [MEDIUM] CVE-2011-2665: reqresp_parser
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://downloads.asterisk.org/pub/security/AST-2011-009-1.8.diffhttp://downloads.asterisk.org/pub/security/AST-2011-009.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.htmlhttp://secunia.com/advisories/45048http://secunia.com/advisories/45201http://secunia.com/advisories/45239http://www.debian.org/security/2011/dsa-2276http://downloads.asterisk.org/pub/security/AST-2011-009-1.8.diffhttp://downloads.asterisk.org/pub/security/AST-2011-009.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.htmlhttp://secunia.com/advisories/45048http://secunia.com/advisories/45201http://secunia.com/advisories/45239http://www.debian.org/security/2011/dsa-2276
2011-07-06
Published