Vulnerability Database

290,206

Total vulnerabilities in the database

CVE-2020-9760

An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are affected). When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick.

  • Published: Mar 23, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-9760
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
weechat / weechat 0.3.4 2.7.1
debian / debian_linux 8.0 8.0.x
debian / debian_linux 9.0 9.0.x