Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-2529 | First vendor Publication | 2011-07-06 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle '\0' characters in SIP packets, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted packet. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2529 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-02-12 | Name : Gentoo Security Advisory GLSA 201110-21 (Asterisk) File : nvt/glsa_201110_21.nasl |
| 2011-08-03 | Name : Debian Security Advisory DSA 2276-1 (asterisk) File : nvt/deb_2276_1.nasl |
| 2011-08-03 | Name : Debian Security Advisory DSA 2276-2 (asterisk) File : nvt/deb_2276_2.nasl |
| 2011-08-03 | Name : FreeBSD Ports: asterisk14 File : nvt/freebsd_asterisk142.nasl |
| 2011-07-18 | Name : Fedora Update for asterisk FEDORA-2011-8914 File : nvt/gb_fedora_2011_8914_asterisk_fc14.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 73307 | Asterisk channels/chan_sip.c sipsock_read() Function NULL Byte Memory Corrupt... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2011-10-25 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201110-21.nasl - Type : ACT_GATHER_INFO |
| 2011-07-13 | Name : The remote Fedora host is missing a security update. File : fedora_2011-8914.nasl - Type : ACT_GATHER_INFO |
| 2011-07-12 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2276.nasl - Type : ACT_GATHER_INFO |
| 2011-06-29 | Name : A telephony application running on the remote host is affected by multiple de... File : asterisk_ast_2011_010.nasl - Type : ACT_GATHER_INFO |
| 2011-06-27 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_40544e8c9f7b11e09bec6c626dd55a41.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:04:44 |
|
| 2024-11-28 12:26:09 |
|
| 2021-05-04 12:14:44 |
|
| 2021-04-22 01:16:03 |
|
| 2020-05-23 00:28:57 |
|
| 2017-08-29 09:23:17 |
|
| 2016-06-28 18:42:46 |
|
| 2016-04-26 20:52:00 |
|
| 2014-02-17 11:03:23 |
|
| 2013-05-10 23:03:18 |
|
