Executive Summary
Informations | |||
---|---|---|---|
Name | MDVSA-2013:140 | First vendor Publication | 2013-04-10 |
Vendor | Mandriva | Last vendor Modification | 2013-04-10 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple vulnerablilities was identified and fixed in asterisk: 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 (CVE-2013-2264). Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header (CVE-2013-2685). 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 (CVE-2013-2686). The updated packages have upgraded to the 11.2.2 version which is not vulnerable to these issues |
Original Source
Url : http://www.mandriva.com/security/advisories?name=MDVSA-2013:140 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
75 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
25 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
Information Assurance Vulnerability Management (IAVM)
Date | Description |
---|---|
2013-04-04 | IAVM : 2013-A-0070 - Multiple Vulnerabilities in Asterisk Products Severity : Category I - VMSKEY : V0037603 |
Snort® IPS/IDS
Date | Description |
---|---|
2014-01-10 | Digium Asterisk SIP SDP header parsing stack buffer overflow attempt RuleID : 26426 - Revision : 4 - Type : PROTOCOL-VOIP |
2014-01-10 | Digium Asterisk SIP SDP header parsing stack buffer overflow attempt RuleID : 26425 - Revision : 4 - Type : PROTOCOL-VOIP |
2014-01-10 | Digium Asterisk oversized Content-Length memory corruption attempt RuleID : 25276 - Revision : 5 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
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 buffer ov... File : asterisk_ast_2013_001.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 Fedora host is missing a security update. File : fedora_2013-4566.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 |
2013-02-20 | Name : A telephony application running on the remote host is affected by multiple vu... File : asterisk_ast_2012_015.nasl - Type : ACT_GATHER_INFO |
2013-01-31 | Name : The remote Fedora host is missing a security update. File : fedora_2013-0992.nasl - Type : ACT_GATHER_INFO |
2013-01-31 | Name : The remote Fedora host is missing a security update. File : fedora_2013-0994.nasl - Type : ACT_GATHER_INFO |
2013-01-31 | Name : The remote Fedora host is missing a security update. File : fedora_2013-1003.nasl - Type : ACT_GATHER_INFO |
2013-01-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2605.nasl - Type : ACT_GATHER_INFO |
2013-01-04 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_f7c87a8a55d511e2a255c8600054b392.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 11:43:45 |
|
2013-04-10 21:18:29 |
|