DEBIAN-CVE-2012-3863

channels/chansip.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Asterisk Business Edition C.3.x before C.3.7.5, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones does not properly handle a...

Cisco Security Advisory: Cisco IOS Software Network Address Translation Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco IOS Software Network Address Translation Vulnerability Advisory ID: cisco-sa-20120328-nat Revision 1.0 For Public Release 2012 March 28 16:00 UTC GMT +-------------------------------------------------------------------...

DEBIAN-CVE-2011-4597

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

DEBIAN-CVE-2011-4598

The handlerequestinfo function in channels/chansip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted sequence of SIP requests...

Cisco IOS Software Network Address Translation Vulnerabilities

The Cisco IOS Software network address translation NAT feature contains multiple denial of service DoS vulnerabilities in the translation of the following protocols: NetMeeting Directory Lightweight Directory Access Protocol, LDAP Session Initiation Protocol. Multiple vulnerabilities H.323 protoc...

DEBIAN-CVE-2011-2665

reqrespparser.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...

DEBIAN-CVE-2011-2536

chansip.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.x before 1.8.4.4, and Asterisk Business Edition C.3.x before C.3.7.3, disregards the alwaysauthreject option and generates different responses for invalid SIP requests depending o...

DEBIAN-CVE-2011-2666

The default configuration of the SIP channel driver in Asterisk Open Source 1.4.x through 1.4.41.2 and 1.6.2.x through 1.6.2.18.2 does not enable the alwaysauthreject option, which allows remote attackers to enumerate account names by making a series of invalid SIP requests and observing the...

FTP Server Session Initiated

Binary data 5972.prm...

CVE-2011-1605

Unspecified vulnerability in Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15su2, 7.x before 7.15bsu2, 8.0 before 8.03, and 8.5 before 8.51 allows remote attackers to cause a denial of service process failure via a malformed SIP message, aka Bug ID CSCth39586...

CVE-2011-1604

Memory leak in Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15su3, 7.x before 7.15bsu3, 8.0 before 8.03asu2, and 8.5 before 8.51 allows remote attackers to cause a denial of service memory consumption and process failure via a malformed SIP message, aka Bug ID...

Cisco IOS Software Network Address Translation Vulnerabilities

The Cisco IOS® Software Network Address Translation functionality contains three denial of service DoS vulnerabilities. The first vulnerability is in the translation of Session Initiation Protocol SIP packets, the second vulnerability in the translation of H.323 packets and the third vulnerabilit...

Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability (cisco-sa-20090325-sip)

A vulnerability exists in the Session Initiation Protocol SIP implementation in Cisco IOS Software that can be exploited remotely to cause a reload of the Cisco IOS device. Cisco has released free software updates that address this vulnerability. There are no workarounds available to mitigate the...

Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability (cisco-sa-20090923-sip)

A vulnerability exists in the Session Initiation Protocol SIP implementation in Cisco IOS Software that could allow an unauthenticated attacker to cause a denial of service DoS condition on an affected device when the Cisco Unified Border Element feature is enabled. Cisco has released free softwa...

Cisco Security Advisory: Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerabilities Advisory ID: cisco-sa-20100324-sip Revision 1.0 For Public Release 2010 March 24 1600 UTC GMT...

Cisco Releases Multiple Security Advisories

Cisco has released three security advisories to address vulnerabilities. Security advisory cisco-sa-20100303-cucm, addresses multiple vulnerabilities in the Cisco Unified Communications Manager which affect the Session Initiation Protocol SIP, Skinny Client Control Protocol SCCP, and the Computer...

DEBIAN-CVE-2010-0685

The design of the dialplan functionality in Asterisk Open Source 1.2.x, 1.4.x, and 1.6.x; and Asterisk Business Edition B.x.x and C.x.x, when using the $EXTEN channel variable and wildcard pattern matches, allows context-dependent attackers to inject strings into the dialplan using metacharacters...

Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerability

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DEBIAN-CVE-2009-2726

The SIP channel driver in Asterisk Open Source 1.2.x before 1.2.34, 1.4.x before 1.4.26.1, 1.6.0.x before 1.6.0.12, and 1.6.1.x before 1.6.1.4; Asterisk Business Edition A.x.x, B.x.x before B.2.5.9, C.2.x before C.2.4.1, and C.3.x before C.3.1; and Asterisk Appliance s800i 1.2.x before 1.3.0.3 do...

PT-2009-5109 · Digium · Asterisk Open Source +2

Name of the Vulnerable Software and Affected Versions: Asterisk Open Source versions 1.2.x through 1.2.33 Asterisk Open Source versions 1.4.x through 1.4.26 Asterisk Open Source versions 1.6.0.x through 1.6.0.11 Asterisk Open Source versions 1.6.1.x through 1.6.1.3 Asterisk Business Edition A.x.x...