Vulnerability Name:

CVE-2018-9263

Assigned:2018-04-04
Published:2018-04-03
Updated:2018-04-17
Summary:In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the Kerberos dissector could crash. This was addressed in epan/dissectors/packet-kerberos.c by ensuring a nonzero key length.
CVSS v3 Severity:7.5 High (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): High
5.5 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-189
References:Source: MISC
Type: UNKNOWN
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14576

Source: MISC
Type: PATCH
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=4fe65168fd0de81306710330aa414f10f53cbdf0

Source: XF
Type: UNKNOWN
wireshark-cve20189263-dos(141239)

Source: MISC
Type: VENDOR_ADVISORY
https://www.wireshark.org/security/wnpa-sec-2018-23.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.10:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.11:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.12:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.13:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.4.4:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:2.2.13:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20189263
    V
    CVE-2018-9263
    2018-04-24
    oval:com.ubuntu.artful:def:20189263000
    V
    CVE-2018-9263 on Ubuntu 17.10 (artful) - untriaged.
    2018-04-04
    oval:com.ubuntu.trusty:def:20189263000
    V
    CVE-2018-9263 on Ubuntu 14.04 LTS (trusty) - untriaged.
    2018-04-04
    oval:com.ubuntu.xenial:def:20189263000
    V
    CVE-2018-9263 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2018-04-04
    BACK
    wireshark wireshark 2.2.0
    wireshark wireshark 2.2.1
    wireshark wireshark 2.2.2
    wireshark wireshark 2.2.3
    wireshark wireshark 2.2.4
    wireshark wireshark 2.2.5
    wireshark wireshark 2.2.6
    wireshark wireshark 2.2.7
    wireshark wireshark 2.2.8
    wireshark wireshark 2.2.9
    wireshark wireshark 2.2.10
    wireshark wireshark 2.2.11
    wireshark wireshark 2.2.12
    wireshark wireshark 2.2.13
    wireshark wireshark 2.4.0
    wireshark wireshark 2.4.1
    wireshark wireshark 2.4.2
    wireshark wireshark 2.4.3
    wireshark wireshark 2.4.4
    wireshark wireshark 2.2.0
    wireshark wireshark 2.4.0
    wireshark wireshark 2.2.13