DEBIAN-CVE-2020-8955

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Source
https://security-tracker.debian.org/tracker/CVE-2020-8955
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8955.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-8955
Upstream
Published
2020-02-12T22:15:13Z
Modified
2025-09-30T03:54:41Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

ircmodechannel_update in plugins/irc/irc-mode.c in WeeChat through 2.7 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a malformed IRC message 324 (channel mode).

References

Affected packages

Debian:11 / weechat

Package

Name
weechat
Purl
pkg:deb/debian/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / weechat

Package

Name
weechat
Purl
pkg:deb/debian/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / weechat

Package

Name
weechat
Purl
pkg:deb/debian/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / weechat

Package

Name
weechat
Purl
pkg:deb/debian/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}