by Kastro
Paper/Archive/CVE-2020-9760

CVE-2020-9760

mitre — An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are affected).

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 81.7.817 × 2016.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refweechat.org/doc/securityrefgithub.com/weechat/weechat/commit/40ccacb4330a64802b1f1e28ed9a6b6d3ca9197freflists.debian.org/debian-lts-announce/2020/03/msg00031.htmladvisorysecurity.gentoo.org/glsa/202003-51reflists.debian.org/debian-lts-announce/2021/09/msg00018.html