Vulnerability Name:

CVE-2018-9266

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, epan/dissectors/packet-isup.c has a memory leak.
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-399
References:Source: MISC
Type: UNKNOWN
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14481

Source: MISC
Type: PATCH
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9d3714e767cb104dcfa1647935fa5960b16bb8e1

Source: XF
Type: UNKNOWN
wireshark-cve20189266-dos(141242)

Source: MISC
Type: VENDOR_ADVISORY
https://www.wireshark.org/security/wnpa-sec-2018-24.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:20189266
    V
    CVE-2018-9266
    2018-04-24
    oval:com.ubuntu.artful:def:20189266000
    V
    CVE-2018-9266 on Ubuntu 17.10 (artful) - untriaged.
    2018-04-04
    oval:com.ubuntu.trusty:def:20189266000
    V
    CVE-2018-9266 on Ubuntu 14.04 LTS (trusty) - untriaged.
    2018-04-04
    oval:com.ubuntu.xenial:def:20189266000
    V
    CVE-2018-9266 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