CVE-2022-28352

CVSS V2 Medium 4 CVSS V3 Medium 4.8
Description
WeeChat (aka Wee Enhanced Environment for Chat) 3.2 to 3.4 before 3.4.1 does not properly verify the TLS certificate of the server, after certain GnuTLS options are changed, which allows man-in-the-middle attackers to spoof a TLS chat server via an arbitrary certificate. NOTE: this only affects situations where weechat.network.gnutls_ca_system or weechat.network.gnutls_ca_user is changed without a WeeChat restart.
Overview
  • CVE ID
  • CVE-2022-28352
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-02T17:15:07
  • Last Modified Date
  • 2022-04-13T18:33:23
Weakness Enumerations
CWE URL
CWE-295 http://cwe.mitre.org/data/definitions/295.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:weechat:weechat:*:*:*:*:*:*:*:* 1 OR 3.2 3.4.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 4.9
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.8
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 2.5
References
Reference URL Reference Tags
https://weechat.org/doc/security/WSA-2022-1/
https://github.com/weechat/weechat/issues/1763
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-28352
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28352
History
Created Old Value New Value Data Type Notes
2022-04-04 00:38:44 Added to TrackCVE
2022-12-06 14:01:45 2022-04-02T17:15Z 2022-04-02T17:15:07 CVE Published Date updated
2022-12-06 14:01:45 2022-04-13T18:33:23 CVE Modified Date updated
2022-12-06 14:01:45 Analyzed Vulnerability Status updated