CVE-2009-4055
rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6…
Does this matter?
Lower severity and a low EPSS score (2.83%). Track it; it rarely justifies an emergency change on its own.
Description
rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.83% probability · 86th percentile
- CISA KEV
- Not listed
- Affected
- digium/asterisk · digium/s800i
- Source
- cve@mitre.org
References
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.2.diff.txtExploit
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.4.diff.txtExploit
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.0.diff.txtExploit
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.1.diff.txtExploit
- http://downloads.digium.com/pub/security/AST-2009-010.htmlVendor Advisory
- http://secunia.com/advisories/37530Exploit, Vendor Advisory
- http://secunia.com/advisories/37677
- http://secunia.com/advisories/37708
- http://securitytracker.com/id?1023249
- http://www.debian.org/security/2009/dsa-1952
- http://www.osvdb.org/60569
- http://www.redhat.com/archives/fedora-package-announce/2009-December/msg00759.html
- http://www.securityfocus.com/archive/1/508147/100/0/threaded
- http://www.securityfocus.com/bid/37153
- http://www.vupen.com/english/advisories/2009/3368Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54471
- https://issues.asterisk.org/view.php?id=16242
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.2.diff.txtExploit
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.4.diff.txtExploit
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.0.diff.txtExploit
- http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.1.diff.txtExploit
- http://downloads.digium.com/pub/security/AST-2009-010.htmlVendor Advisory
- http://secunia.com/advisories/37530Exploit, Vendor Advisory
- http://secunia.com/advisories/37677
- http://secunia.com/advisories/37708
- http://securitytracker.com/id?1023249
- http://www.debian.org/security/2009/dsa-1952
- http://www.osvdb.org/60569
- http://www.redhat.com/archives/fedora-package-announce/2009-December/msg00759.html
- http://www.securityfocus.com/archive/1/508147/100/0/threaded
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.