Vulnerability Name:

CVE-2012-6056 (CCN-80374)

Assigned:2012-11-28
Published:2012-11-28
Updated:2017-09-19
Summary:Integer overflow in the dissect_sack_chunk function in epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted Duplicate TSN count.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (REDHAT CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (REDHAT Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-189
CWE-835
Vulnerability Consequences:Denial of Service
References:Source: CONFIRM
Type: Patch
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sctp.c?r1=45355&r2=45354&pathrev=45355

Source: CONFIRM
Type: UNKNOWN
http://anonsvn.wireshark.org/viewvc?view=revision&revision=45355

Source: MITRE
Type: CNA
CVE-2012-6056

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2012:1633

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2013:0151

Source: CCN
Type: RHSA-2013-1569
Moderate: wireshark security, bug fix, and enhancement update

Source: CCN
Type: RHSA-2014-0341
Moderate: wireshark security update

Source: REDHAT
Type: UNKNOWN
RHSA-2014:0341

Source: CCN
Type: SA51422
Wireshark Multiple Denial of Service Vulnerabilities

Source: CCN
Type: BID-56729
Wireshark Information Disclosure and Denial of Service Vulnerabilities

Source: CCN
Type: wnpa-sec-2012-33
Wireshark SCTP dissector infinite loop

Source: CONFIRM
Type: Vendor Advisory
http://www.wireshark.org/security/wnpa-sec-2012-33.html

Source: CONFIRM
Type: UNKNOWN
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7802

Source: XF
Type: UNKNOWN
wireshark-sctp-dissector-dos(80374)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:16139

Vulnerable Configuration:Configuration 1:
  • cpe:/a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:6:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:6::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:6::server:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:6::workstation:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*

    • Configuration RedHat 6:
  • cpe:/o:redhat:enterprise_linux:5::client:*:*:*:*:*

    • Configuration RedHat 7:
  • cpe:/o:redhat:enterprise_linux:5::client_workstation:*:*:*:*:*

    • Configuration RedHat 8:
  • cpe:/o:redhat:enterprise_linux:5::server:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.4:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.5:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.6:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.7:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.8:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.9:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.6.10:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client_workstation:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:6:*:server:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:6:*:workstation:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop:6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20126056
    V
    		CVE-2012-6056
    2017-09-27
    oval:org.mitre.oval:def:27258
    P
    		ELSA-2013-1569 -- wireshark security, bug fix, and enhancement update (moderate)
    2014-12-15
    oval:org.mitre.oval:def:26946
    P
    		RHSA-2013:1569 -- wireshark security, bug fix, and enhancement update (Moderate)
    2014-12-08
    oval:org.mitre.oval:def:24432
    P
    		ELSA-2014:0341: wireshark security update (Moderate)
    2014-05-26
    oval:org.mitre.oval:def:24378
    P
    		RHSA-2014:0341: wireshark security update (Moderate)
    2014-05-12
    oval:com.redhat.rhsa:def:20140341
    P
    		RHSA-2014:0341: wireshark security update (Moderate)
    2014-03-31
    oval:com.redhat.rhsa:def:20131569
    P
    		RHSA-2013:1569: wireshark security, bug fix, and enhancement update (Moderate)
    2013-11-21
    oval:org.mitre.oval:def:16139
    V
    		Integer overflow in the dissect_sack_chunk function in epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x before 1.8.4
    2013-08-19
    oval:com.ubuntu.xenial:def:201260560000000
    V
    		CVE-2012-6056 on Ubuntu 16.04 LTS (xenial) - low.
    2012-12-05
    oval:com.ubuntu.xenial:def:20126056000
    V
    		CVE-2012-6056 on Ubuntu 16.04 LTS (xenial) - low.
    2012-12-05
    oval:com.ubuntu.precise:def:20126056000
    V
    		CVE-2012-6056 on Ubuntu 12.04 LTS (precise) - low.
    2012-12-05
    oval:com.ubuntu.trusty:def:20126056000
    V
    		CVE-2012-6056 on Ubuntu 14.04 LTS (trusty) - low.
    2012-12-05
    BACK
    wireshark wireshark 1.8.0
    wireshark wireshark 1.8.1
    wireshark wireshark 1.8.2
    wireshark wireshark 1.8.3
    wireshark wireshark 1.6.0
    wireshark wireshark 1.6.1
    wireshark wireshark 1.6.2
    wireshark wireshark 1.6.3
    wireshark wireshark 1.6.4
    wireshark wireshark 1.6.5
    wireshark wireshark 1.6.6
    wireshark wireshark 1.6.7
    wireshark wireshark 1.6.8
    wireshark wireshark 1.6.9
    wireshark wireshark 1.8.0
    wireshark wireshark 1.8.1
    wireshark wireshark 1.8.2
    wireshark wireshark 1.6.10
    wireshark wireshark 1.8.3
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 6
    redhat enterprise linux 6
    redhat enterprise linux desktop 6