CVE-2020-9430

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the WiMax DLMAP dissector could crash. This was addressed in plugins/epan/wimax/msg_dlmap.c by validating a length field.
Overview
  • CVE ID
  • CVE-2020-9430
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-27T23:15:12
  • Last Modified Date
  • 2021-02-09T18:47:04
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* 1 OR 2.6.0 2.6.14
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* 1 OR 3.0.0 3.0.8
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* 1 OR 3.2.0 3.2.1
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16368 Exploit Issue Tracking Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=93d6b03a67953b82880cdbdcf0d30e2a3246d790 Patch Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16383 Exploit Issue Tracking Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2020-04.html Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6b98dc63701b1da1cc7681cb383dabb0b7007d73 Patch Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202007-13 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-9430
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9430
History
Created Old Value New Value Data Type Notes
2022-05-10 07:23:52 Added to TrackCVE
2022-12-04 11:54:07 2020-02-27T23:15Z 2020-02-27T23:15:12 CVE Published Date updated
2022-12-04 11:54:07 2021-02-09T18:47:04 CVE Modified Date updated
2022-12-04 11:54:07 Analyzed Vulnerability Status updated