ALPINE-CVE-2020-8955

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Source
https://security.alpinelinux.org/vuln/CVE-2020-8955
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-8955
Upstream
Published
2020-02-12T22:15:13Z
Modified
2026-11-03T06:32:37Z
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

irc_mode_channel_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

Alpine:v3.11
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.12
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.13
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.14
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.15
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.16
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.17
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.18
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.19
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.20
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.21
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.22
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.23
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"
Alpine:v3.24
weechat

Package

Name
weechat
Purl
pkg:apk/alpine/weechat?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.3.8
Fixed
2.7.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8955.json"