Summary
| Detail | |||
|---|---|---|---|
| Vendor | Asterisk | First view | 2012-06-02 |
| Product | Open Source | Last view | 2020-11-06 |
| Version | 1.8.17.0 | Type | Application |
| Update | rc3 | ||
| Edition | * | ||
| Language | * | ||
| Sofware Edition | * | ||
| Target Software | * | ||
| Target Hardware | * | ||
| Other | * | ||
| CPE Product | cpe:2.3:a:asterisk:open_source | ||
Activity : Overall
Related : CVE
| Date | Alert | Description | |
|---|---|---|---|
| 5.3 | 2020-11-06 | CVE-2020-28327 | A res_pjsip_session crash was discovered in Asterisk Open Source 13.x before 13.37.1, 16.x before 16.14.1, 17.x before 17.8.1, and 18.x before 18.0.1. and Certified Asterisk before 16.8-cert5. Upon receiving a new SIP Invite, Asterisk did not return the created dialog locked or referenced. This caused a gap between the creation of the dialog object, and its next use by the thread that created it. Depending on some off-nominal circumstances and timing, it was possible for another thread to free said dialog in this gap. Asterisk could then crash when the dialog object, or any of its dependent objects, were dereferenced or accessed next by the initial-creation thread. Note, however, that this crash can only occur when using a connection-oriented protocol (e.g., TCP or TLS, but not UDP) for SIP transport. Also, the remote client must be authenticated, or Asterisk must be configured for anonymous calling. |
| 6.5 | 2020-11-06 | CVE-2020-28242 | An issue was discovered in Asterisk Open Source 13.x before 13.37.1, 16.x before 16.14.1, 17.x before 17.8.1, and 18.x before 18.0.1 and Certified Asterisk before 16.8-cert5. If Asterisk is challenged on an outbound INVITE and the nonce is changed in each response, Asterisk will continually send INVITEs in a loop. This causes Asterisk to consume more and more memory since the transaction will never terminate (even if the call is hung up), ultimately leading to a restart or shutdown of Asterisk. Outbound authentication must be configured on the endpoint for this to occur. |
| 6.5 | 2018-06-12 | CVE-2018-12228 | An issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable. |
| 5 | 2013-04-01 | CVE-2013-2686 | main/http.c in the HTTP server in Asterisk Open Source 1.8.x before 1.8.20.2, 10.x before 10.12.2, and 11.x before 11.2.2; Certified Asterisk 1.8.15 before 1.8.15-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.2-digiumphones does not properly restrict Content-Length values, which allows remote attackers to conduct stack-consumption attacks and cause a denial of service (daemon crash) via a crafted HTTP POST request. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-5976. |
| 5 | 2013-04-01 | CVE-2013-2264 | The SIP channel driver in Asterisk Open Source 1.8.x before 1.8.20.2, 10.x before 10.12.2, and 11.x before 11.2.2; Certified Asterisk 1.8.15 before 1.8.15-cert2; Asterisk Business Edition (BE) C.3.x before C.3.8.1; and Asterisk Digiumphones 10.x-digiumphones before 10.12.2-digiumphones exhibits different behavior for invalid INVITE, SUBSCRIBE, and REGISTER transactions depending on whether the user account exists, which allows remote attackers to enumerate account names by (1) reading HTTP status codes, (2) reading additional text in a 403 (aka Forbidden) response, or (3) observing whether certain retransmissions occur. |
| 9 | 2012-08-31 | CVE-2012-2186 | Incomplete blacklist vulnerability in main/manager.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-cert6, Asterisk Digiumphones 10.x.x-digiumphones before 10.7.1-digiumphones, and Asterisk Business Edition C.3.x before C.3.7.6 allows remote authenticated users to execute arbitrary commands by leveraging originate privileges and providing an ExternalIVR value in an AMI Originate action. |
| 4 | 2012-06-02 | CVE-2012-2948 | chan_skinny.c in the Skinny (aka SCCP) channel driver in Certified Asterisk 1.8.11-cert before 1.8.11-cert2 and Asterisk Open Source 1.8.x before 1.8.12.1 and 10.x before 10.4.1 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by closing a connection in off-hook mode. |
CWE : Common Weakness Enumeration
| % | id | Name |
|---|---|---|
| 20% (1) | CWE-674 | Uncontrolled Recursion |
| 20% (1) | CWE-404 | Improper Resource Shutdown or Release |
| 20% (1) | CWE-399 | Resource Management Errors |
| 20% (1) | CWE-200 | Information Exposure |
| 20% (1) | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OpenVAS Exploits
| id | Description |
|---|---|
| 2012-10-03 | Name : Debian Security Advisory DSA 2550-2 (asterisk) File : nvt/deb_2550_2.nasl |
| 2012-10-03 | Name : Gentoo Security Advisory GLSA 201209-15 (asterisk) File : nvt/glsa_201209_15.nasl |
| 2012-09-23 | Name : Debian Security Advisory DSA 2550-1 (asterisk) File : nvt/deb_2550_1.nasl |
| 2012-09-22 | Name : Fedora Update for asterisk FEDORA-2012-13338 File : nvt/gb_fedora_2012_13338_asterisk_fc17.nasl |
| 2012-09-22 | Name : Fedora Update for asterisk FEDORA-2012-13437 File : nvt/gb_fedora_2012_13437_asterisk_fc16.nasl |
| 2012-08-30 | Name : FreeBSD Ports: asterisk File : nvt/freebsd_asterisk2.nasl |
| 2012-08-10 | Name : Debian Security Advisory DSA 2493-1 (asterisk) File : nvt/deb_2493_1.nasl |
| 2012-08-10 | Name : FreeBSD Ports: asterisk10 File : nvt/freebsd_asterisk10.nasl |
| 2012-08-10 | Name : Gentoo Security Advisory GLSA 201206-05 (Asterisk) File : nvt/glsa_201206_05.nasl |
| 2012-05-31 | Name : FreeBSD Ports: asterisk16 File : nvt/freebsd_asterisk161.nasl |
Information Assurance Vulnerability Management (IAVM)
| id | Description |
|---|---|
| 2013-A-0070 | Multiple Vulnerabilities in Asterisk Products Severity: Category I - VMSKEY: V0037603 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2014-01-10 | Digium Asterisk oversized Content-Length memory corruption attempt RuleID : 25276 - Type : SERVER-OTHER - Revision : 5 |
Nessus® Vulnerability Scanner
| id | Description |
|---|---|
| 2018-06-15 | Name: A telephony application running on the remote host is affected by multiple vu... File: asterisk_ast_15_x_2018_007-008.nasl - Type: ACT_GATHER_INFO |
| 2014-01-21 | Name: The remote Gentoo host is missing one or more security-related patches. File: gentoo_GLSA-201401-15.nasl - Type: ACT_GATHER_INFO |
| 2013-04-20 | Name: The remote Mandriva Linux host is missing one or more security updates. File: mandriva_MDVSA-2013-140.nasl - Type: ACT_GATHER_INFO |
| 2013-04-10 | Name: A telephony application running on the remote host is affected by a denial of... File: asterisk_ast_2013_002.nasl - Type: ACT_GATHER_INFO |
| 2013-04-10 | Name: A telephony application running on the remote host is affected by an informat... File: asterisk_ast_2013_003.nasl - Type: ACT_GATHER_INFO |
| 2013-04-08 | Name: The remote Fedora host is missing a security update. File: fedora_2013-4528.nasl - Type: ACT_GATHER_INFO |
| 2013-04-08 | Name: The remote FreeBSD host is missing one or more security-related updates. File: freebsd_pkg_daf0a339985011e2879ed43d7e0c7c02.nasl - Type: ACT_GATHER_INFO |
| 2012-09-27 | Name: The remote Gentoo host is missing one or more security-related patches. File: gentoo_GLSA-201209-15.nasl - Type: ACT_GATHER_INFO |
| 2012-09-19 | Name: The remote Debian host is missing a security-related update. File: debian_DSA-2550.nasl - Type: ACT_GATHER_INFO |
| 2012-09-18 | Name: The remote Fedora host is missing a security update. File: fedora_2012-13338.nasl - Type: ACT_GATHER_INFO |
| 2012-09-18 | Name: The remote Fedora host is missing a security update. File: fedora_2012-13437.nasl - Type: ACT_GATHER_INFO |
| 2012-09-18 | Name: The remote Fedora host is missing a security update. File: fedora_2012-13286.nasl - Type: ACT_GATHER_INFO |
| 2012-09-06 | Name: A telephony application running on the remote host is affected by a security ... File: asterisk_ast_2012_012.nasl - Type: ACT_GATHER_INFO |
| 2012-08-31 | Name: The remote FreeBSD host is missing one or more security-related updates. File: freebsd_pkg_4c53f007f2ed11e1a21514dae9ebcf89.nasl - Type: ACT_GATHER_INFO |
| 2012-06-29 | Name: The remote Debian host is missing a security-related update. File: debian_DSA-2493.nasl - Type: ACT_GATHER_INFO |
| 2012-06-21 | Name: The remote Gentoo host is missing one or more security-related patches. File: gentoo_GLSA-201206-05.nasl - Type: ACT_GATHER_INFO |
| 2012-06-14 | Name: A telephony application running on the remote host is affected by a denial of... File: asterisk_ast_2012_008.nasl - Type: ACT_GATHER_INFO |
| 2012-05-30 | Name: The remote FreeBSD host is missing one or more security-related updates. File: freebsd_pkg_359f615da9e111e18a6614dae9ebcf89.nasl - Type: ACT_GATHER_INFO |
