6.0
MEDIUM
CVE-2011-0495
"Asterisk Stack-based Buffer Overflow Vulnerability"
Description

Stack-based buffer overflow in the ast_uri_encode function in main/utils.c in Asterisk Open Source before 1.4.38.1, 1.4.39.1, 1.6.1.21, 1.6.2.15.1, 1.6.2.16.1, 1.8.1.2, 1.8.2.; and Business Edition before C.3.6.2; when running in pedantic mode allows remote authenticated users to execute arbitrary code via crafted caller ID data in vectors involving the (1) SIP channel driver, (2) URIENCODE dialplan function, or (3) AGI dialplan function.

INFO

Published Date :

Jan. 20, 2011, 7 p.m.

Last Modified :

Nov. 21, 2024, 1:24 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

6.8
Affected Products

The following products are affected by CVE-2011-0495 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Digium asterisk
2 Digium asterisknow
3 Digium s800i
4 Digium s800i_firmware
1 Fedoraproject fedora
1 Debian debian_linux
: Total Affected Vendor : 3 | Products : 6
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2011-0495.

URL Resource
http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff Patch Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2011-001.html Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html Third Party Advisory
http://osvdb.org/70518 Broken Link
http://secunia.com/advisories/42935 Third Party Advisory
http://secunia.com/advisories/43119 Third Party Advisory
http://secunia.com/advisories/43373 Third Party Advisory
http://www.debian.org/security/2011/dsa-2171 Third Party Advisory
http://www.securityfocus.com/archive/1/515781/100/0/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/45839 Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2011/0159 Permissions Required
http://www.vupen.com/english/advisories/2011/0281 Permissions Required
http://www.vupen.com/english/advisories/2011/0449 Permissions Required
https://exchange.xforce.ibmcloud.com/vulnerabilities/64831 Third Party Advisory VDB Entry
http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff Patch Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2011-001.html Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html Third Party Advisory
http://osvdb.org/70518 Broken Link
http://secunia.com/advisories/42935 Third Party Advisory
http://secunia.com/advisories/43119 Third Party Advisory
http://secunia.com/advisories/43373 Third Party Advisory
http://www.debian.org/security/2011/dsa-2171 Third Party Advisory
http://www.securityfocus.com/archive/1/515781/100/0/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/45839 Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2011/0159 Permissions Required
http://www.vupen.com/english/advisories/2011/0281 Permissions Required
http://www.vupen.com/english/advisories/2011/0449 Permissions Required
https://exchange.xforce.ibmcloud.com/vulnerabilities/64831 Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-0495 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-0495 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://downloads.asterisk.org/pub/security/AST-2011-001.html
    Added Reference http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html
    Added Reference http://osvdb.org/70518
    Added Reference http://secunia.com/advisories/42935
    Added Reference http://secunia.com/advisories/43119
    Added Reference http://secunia.com/advisories/43373
    Added Reference http://www.debian.org/security/2011/dsa-2171
    Added Reference http://www.securityfocus.com/archive/1/515781/100/0/threaded
    Added Reference http://www.securityfocus.com/bid/45839
    Added Reference http://www.vupen.com/english/advisories/2011/0159
    Added Reference http://www.vupen.com/english/advisories/2011/0281
    Added Reference http://www.vupen.com/english/advisories/2011/0449
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/64831
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jul. 15, 2020

    Action Type Old Value New Value
    Changed Reference Type http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff Patch http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff Patch, Vendor Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html Third Party Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html Third Party Advisory
    Changed Reference Type http://osvdb.org/70518 No Types Assigned http://osvdb.org/70518 Broken Link
    Changed Reference Type http://secunia.com/advisories/42935 No Types Assigned http://secunia.com/advisories/42935 Third Party Advisory
    Changed Reference Type http://secunia.com/advisories/43119 No Types Assigned http://secunia.com/advisories/43119 Third Party Advisory
    Changed Reference Type http://secunia.com/advisories/43373 No Types Assigned http://secunia.com/advisories/43373 Third Party Advisory
    Changed Reference Type http://www.debian.org/security/2011/dsa-2171 No Types Assigned http://www.debian.org/security/2011/dsa-2171 Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/archive/1/515781/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/515781/100/0/threaded Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securityfocus.com/bid/45839 No Types Assigned http://www.securityfocus.com/bid/45839 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.vupen.com/english/advisories/2011/0159 Vendor Advisory http://www.vupen.com/english/advisories/2011/0159 Permissions Required
    Changed Reference Type http://www.vupen.com/english/advisories/2011/0281 No Types Assigned http://www.vupen.com/english/advisories/2011/0281 Permissions Required
    Changed Reference Type http://www.vupen.com/english/advisories/2011/0449 No Types Assigned http://www.vupen.com/english/advisories/2011/0449 Permissions Required
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/64831 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/64831 Third Party Advisory, VDB Entry
    Removed CWE NIST CWE-119
    Added CWE NIST CWE-787
    Changed CPE Configuration OR *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.4:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.5:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.6:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.7:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.8:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.9:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.10:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.11:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.1.12:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.2.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.4:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.4.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.5.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.7:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.7.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.7.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.7.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:0.9:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.4:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.5:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.6:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.7:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.8:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.9:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.10:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0.11:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0_rc1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.0_rc2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0:beta1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0:beta2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0_beta1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.0_beta2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.2:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.3:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.6:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.7:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.8:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.9:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.10:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.10:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.11:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.11:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.12:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.12:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.12.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.12.1:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.13:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.13:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.14:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.15:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.15:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.16:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.16:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.17:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.17:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.18:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.18:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.19:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.19:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.20:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.20:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.21:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.21:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.21.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.21.1:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.22:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.22:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.23:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.23:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.24:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.24:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.25:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.25:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.26:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.26:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.26.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.26.1:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.26.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.26.2:netsec:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.27:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.28:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.28.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.29:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.30:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.30.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.30.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.30.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.30.4:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.31:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.31.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.32:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.33:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.34:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.35:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.36:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2_beta1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2_beta2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0:beta1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0:beta2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0:beta3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0:beta4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0_beta1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.0_beta2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.4:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.5:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.6:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.7:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.7.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.8:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.9:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.10:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.10.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.11:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.12:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.12.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.13:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.14:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.15:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.16:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.16.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.16.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.17:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.18:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19:rc4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.19.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.20:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.20:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.20:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.20:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.20.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.21:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.21:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.21:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.21.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.21.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22:rc4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22:rc5:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.22.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23:rc4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.23.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.24:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.24:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.24.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.25:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.25:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.25.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:rc4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:rc5:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26:rc6:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.26.3:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27:rc4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27:rc5:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.27.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.28:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.28:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.29:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.29:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.29.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.30:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.30:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.30:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.31:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.31:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.31:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.32:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.32:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.33:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.33:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.33:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.33.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.34:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.34:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.34:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.35:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.35:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.36:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.36:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.37:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.37:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.38:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.38:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.39:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.6.1.20:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.6.2.15:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.6.2.16:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:c.3.3.2:-:business:*:*:*:*:* OR *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.2.0 up to (including) 1.2.40 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.4.0 up to (excluding) 1.4.38.1 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.4.39 up to (excluding) 1.4.39.1 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.6.1 up to (excluding) 1.6.1.21 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.6.2 up to (excluding) 1.6.2.15.1 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.6.2.16 up to (excluding) 1.6.2.16.1 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.8.0 up to (excluding) 1.8.1.2 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.8.2 up to (excluding) 1.8.2.2 *cpe:2.3:a:digium:asterisk:*:*:*:*:business:*:*:* versions up to (excluding) c.3.6.2 *cpe:2.3:a:digium:asterisknow:1.5:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:digium:s800i_firmware:1.2.0:*:*:*:*:*:*:* OR cpe:2.3:h:digium:s800i:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 09, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/515781/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/515781/100/0/threaded [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 17, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/64831 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/64831 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 21, 2011

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2011-0495 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2011-0495 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

16.93 }} 13.12%

score

0.96035

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: