CVSS: 9.8EPSS: 2%CPEs: 26EXPL: 0CVE-2022-26651 – Gentoo Linux Security Advisory 202412-03
https://notcve.org/view.php?id=CVE-2022-26651
15 Apr 2022 — An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The func_odbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. This is fixed in 16.25.2, 18.11.2, and 19.3.2, and 16.8-cert14. Se ha detectado un problema en Asterisk versiones hast 19.x y Certified Asterisk versiones hasta 16.8-cert13. El módulo func_odbc proporciona una funcio... • http://packetstormsecurity.com/files/166746/Asterisk-Project-Security-Advisory-AST-2022-003.html • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •
CVSS: 7.5EPSS: 5%CPEs: 5EXPL: 1CVE-2022-26498 – Shannon Baseband chatroom SDP Attribute Memory Corruption
https://notcve.org/view.php?id=CVE-2022-26498
15 Apr 2022 — An issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files that are not certificates. These files could be much larger than what one would expect to download, leading to Resource Exhaustion. This is fixed in 16.25.2, 18.11.2, and 19.3.2. Se ha detectado un problema en Asterisk versiones hasta 19.x. • https://packetstorm.news/files/id/172139 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.8EPSS: 1%CPEs: 19EXPL: 0CVE-2022-23608 – Use after free in PJSIP
https://notcve.org/view.php?id=CVE-2022-23608
22 Feb 2022 — PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior su... • http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html • CWE-416: Use After Free •
CVSS: 9.1EPSS: 1%CPEs: 19EXPL: 0CVE-2022-21723 – Out-of-bounds read in multipart parsing in PJSIP
https://notcve.org/view.php?id=CVE-2022-21723
27 Jan 2022 — PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds. • http://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.html • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 3%CPEs: 20EXPL: 0CVE-2021-37706 – Potential integer underflow upon receiving STUN message in PJSIP
https://notcve.org/view.php?id=CVE-2021-37706
22 Dec 2021 — PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a speciall... • http://packetstormsecurity.com/files/166225/Asterisk-Project-Security-Advisory-AST-2022-004.html • CWE-191: Integer Underflow (Wrap or Wraparound) •
CVSS: 8.8EPSS: 0%CPEs: 144EXPL: 0CVE-2012-4737
https://notcve.org/view.php?id=CVE-2012-4737
31 Aug 2012 — channels/chan_iax2.c in Asterisk Open Source 1.8.x before 1.8.15.1 and 10.x before 10.7.1, Certified Asterisk 1.8.11 before 1.8.11-cert7, Asterisk Digiumphones 10.x.x-digiumphones before 10.7.1-digiumphones, and Asterisk Business Edition C.3.x before C.3.7.6 does not enforce ACL rules during certain uses of peer credentials, which allows remote authenticated users to bypass intended outbound-call restrictions by leveraging the availability of these credentials. channels/chan_iax2.c en Asterisk Open Source v... • http://downloads.asterisk.org/pub/security/AST-2012-013.html • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 9.8EPSS: 45%CPEs: 195EXPL: 0CVE-2011-2535
https://notcve.org/view.php?id=CVE-2011-2535
06 Jul 2011 — 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 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame. chan_iax2.c en el controlador de canal IAX2 en Asterisk Open Source v1.4.x anteriores a v1.4.41.1, v1.6.2.x anteriores a v... • http://downloads.asterisk.org/pub/security/AST-2011-010-1.8.diff • CWE-20: Improper Input Validation •
CVSS: 5.3EPSS: 0%CPEs: 198EXPL: 0CVE-2011-2536
https://notcve.org/view.php?id=CVE-2011-2536
06 Jul 2011 — 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.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 on whether the user account exists, which allows remote attackers to enumerate account names via a series of requests. chan_sip.c en el controlador de canal SIP en Asterisk Open Source v1.4.x anteriores a v1.4.41.2,... • http://downloads.asterisk.org/pub/security/AST-2011-011-1.8.diff • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.5EPSS: 34%CPEs: 224EXPL: 0CVE-2011-1507
https://notcve.org/view.php?id=CVE-2011-1507
27 Apr 2011 — Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 do not restrict the number of unauthenticated sessions to certain interfaces, which allows remote attackers to cause a denial of service (file descriptor exhaustion and disk space exhaustion) via a series of TCP connections. Asterisk Open Source v1.4.x antes de v1.4.40.1, v1.6.1.x antes de v1.6.1.25, v1.6.2.x antes v1.6.2.17.3, y v1.8.x a... • http://downloads.digium.com/pub/security/AST-2011-005.html • CWE-399: Resource Management Errors •
CVSS: 9.0EPSS: 1%CPEs: 224EXPL: 0CVE-2011-1599
https://notcve.org/view.php?id=CVE-2011-1599
27 Apr 2011 — manager.c in the Manager Interface in Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 does not properly check for the system privilege, which allows remote authenticated users to execute arbitrary commands via an Originate action that has an Async header in conjunction with an Application header. manager.c en la interfaz de administrador de Asterisk Open Source v1.4.x antes de v1.4.40.... • http://downloads.digium.com/pub/security/AST-2011-006.html • CWE-20: Improper Input Validation •