Vulnerability Name:

CVE-2012-1184 (CCN-74083)

Assigned:2012-03-15
Published:2012-03-15
Updated:2017-08-29
Summary:Stack-based buffer overflow in the ast_parse_digest function in main/utils.c in Asterisk 1.8.x before 1.8.10.1 and 10.x before 10.2.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in an HTTP Digest Authentication header.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.9 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.9 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2012-1184

Source: CONFIRM
Type: UNKNOWN
http://downloads.asterisk.org/pub/security/AST-2012-003-1.8.diff

Source: CCN
Type: AST-2012-003
Stack Buffer Overflow in HTTP Manager

Source: CONFIRM
Type: Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2012-003.pdf

Source: OSVDB
Type: UNKNOWN
80126

Source: CCN
Type: SA48417
Asterisk Denial of Service and Buffer Overflow Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
48417

Source: CONFIRM
Type: Vendor Advisory
http://www.asterisk.org/node/51797

Source: MLIST
Type: UNKNOWN
[oss-security] 20120316 CVE Request -- Asterisk: AST-2012-002 and AST-2012-003 flaws

Source: MLIST
Type: UNKNOWN
[oss-security] 20120316 Re: CVE Request -- Asterisk: AST-2012-002 and AST-2012-003 flaws

Source: CCN
Type: OSVDB ID: 80126
Asterisk main/utils.c ast_parse_digest() Function HTTP Digest Authentication String Parsing Remote Overflow

Source: CCN
Type: BID-52815
Asterisk 'ast_parse_digest()' Stack Buffer Overflow Vulnerability

Source: SECTRACK
Type: UNKNOWN
1026813

Source: XF
Type: UNKNOWN
asterisk-astparsedigest-bo(74083)

Source: XF
Type: UNKNOWN
asterisk-astparsedigest-bo(74083)

Source: CCN
Type: ASTERISK-19542
Security Vulnerability: remotely exploitable stack overflow in main/utils ast_parse_digest

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [03-15-2012]

Vulnerable Configuration:Configuration 1:
  • cpe:/a:digium:asterisk:1.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.5:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.5:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.0:rc4:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.0:rc5:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.9.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.10.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.10.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.10.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.10.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.10.0:rc4:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:digium:asterisk:10.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.1.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.1.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.2.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.2.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.2.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.2.0:rc4:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.1:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.5:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.5:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.6.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:1.8.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:10.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20121184000
    V
    		CVE-2012-1184 on Ubuntu 12.04 LTS (precise) - medium.
    2012-09-18
    BACK
    digium asterisk 1.8.0
    digium asterisk 1.8.0 beta1
    digium asterisk 1.8.0 beta2
    digium asterisk 1.8.0 beta3
    digium asterisk 1.8.0 beta4
    digium asterisk 1.8.0 beta5
    digium asterisk 1.8.0 rc2
    digium asterisk 1.8.0 rc3
    digium asterisk 1.8.0 rc4
    digium asterisk 1.8.0 rc5
    digium asterisk 1.8.1.1
    digium asterisk 1.8.1.2
    digium asterisk 1.8.2
    digium asterisk 1.8.2.1
    digium asterisk 1.8.2.2
    digium asterisk 1.8.2.3
    digium asterisk 1.8.2.4
    digium asterisk 1.8.3
    digium asterisk 1.8.3 rc1
    digium asterisk 1.8.3 rc2
    digium asterisk 1.8.3 rc3
    digium asterisk 1.8.3.1
    digium asterisk 1.8.3.2
    digium asterisk 1.8.3.3
    digium asterisk 1.8.4
    digium asterisk 1.8.4 rc1
    digium asterisk 1.8.4 rc2
    digium asterisk 1.8.4 rc3
    digium asterisk 1.8.4.1
    digium asterisk 1.8.4.2
    digium asterisk 1.8.4.3
    digium asterisk 1.8.4.4
    digium asterisk 1.8.5
    digium asterisk 1.8.5 rc1
    digium asterisk 1.8.5.0
    digium asterisk 1.8.6.0
    digium asterisk 1.8.6.0 rc1
    digium asterisk 1.8.6.0 rc2
    digium asterisk 1.8.6.0 rc3
    digium asterisk 1.8.7.0
    digium asterisk 1.8.7.0 rc1
    digium asterisk 1.8.7.0 rc2
    digium asterisk 1.8.7.1
    digium asterisk 1.8.8.0
    digium asterisk 1.8.8.0 rc1
    digium asterisk 1.8.8.0 rc2
    digium asterisk 1.8.8.0 rc3
    digium asterisk 1.8.8.0 rc4
    digium asterisk 1.8.8.0 rc5
    digium asterisk 1.8.8.1
    digium asterisk 1.8.8.2
    digium asterisk 1.8.9.0
    digium asterisk 1.8.9.0 rc1
    digium asterisk 1.8.9.0 rc2
    digium asterisk 1.8.9.0 rc3
    digium asterisk 1.8.9.1
    digium asterisk 1.8.9.2
    digium asterisk 1.8.9.3
    digium asterisk 1.8.10.0
    digium asterisk 1.8.10.0 rc1
    digium asterisk 1.8.10.0 rc2
    digium asterisk 1.8.10.0 rc3
    digium asterisk 1.8.10.0 rc4
    digium asterisk 10.0.0
    digium asterisk 10.0.0 beta1
    digium asterisk 10.0.0 beta2
    digium asterisk 10.0.0 rc1
    digium asterisk 10.0.0 rc2
    digium asterisk 10.0.0 rc3
    digium asterisk 10.0.1
    digium asterisk 10.1.0
    digium asterisk 10.1.0 rc1
    digium asterisk 10.1.0 rc2
    digium asterisk 10.1.1
    digium asterisk 10.1.2
    digium asterisk 10.1.3
    digium asterisk 10.2.0
    digium asterisk 10.2.0 rc1
    digium asterisk 10.2.0 rc2
    digium asterisk 10.2.0 rc3
    digium asterisk 10.2.0 rc4
    digium asterisk 1.8.1.2
    digium asterisk 1.8.1.1
    digium asterisk 1.8.4 rc3
    digium asterisk 1.8.4 rc2
    digium asterisk 1.8.4 rc1
    digium asterisk 1.8.4
    digium asterisk 1.8.4.1
    digium asterisk 1.8.1 rc1
    digium asterisk 1.8.0 rc5
    digium asterisk 1.8.0 rc4
    digium asterisk 1.8.0 rc3
    digium asterisk 1.8.0 rc2
    digium asterisk 1.8.3.3
    digium asterisk 1.8.0 beta5
    digium asterisk 1.8.0 beta4
    digium asterisk 1.8.0 beta3
    digium asterisk 1.8.0 beta2
    digium asterisk 1.8.0 beta1
    digium asterisk 1.8.0
    digium asterisk 1.8.2.3
    digium asterisk 1.8.2.2
    digium asterisk 1.8.2.1
    digium asterisk 1.8.2
    digium asterisk 1.8.3
    digium asterisk 1.8.1
    digium asterisk 1.8.3 rc3
    digium asterisk 1.8.3.1
    digium asterisk 1.8.3 rc1
    digium asterisk 1.8.3 rc2
    digium asterisk 1.8.3.2
    digium asterisk 1.8.2.4
    digium asterisk 1.8.4.2
    digium asterisk 1.8.4.3
    digium asterisk 1.8.4.4
    digium asterisk 1.8.5
    digium asterisk 1.8.5 rc1
    digium asterisk 1.8.5.0
    digium asterisk 1.8.6.0
    digium asterisk 1.8.6.0 rc1
    digium asterisk 1.8.6.0 rc2
    digium asterisk 1.8.6.0 rc3
    digium asterisk 1.8.7.0
    digium asterisk 1.8.7.0 rc1
    digium asterisk 1.8.7.0 rc2
    digium asterisk 1.8.7.1
    digium asterisk 10.0.0