ALPINE-CVE-2021-33477

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Source
https://security.alpinelinux.org/vuln/CVE-2021-33477
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-33477.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-33477
Upstream
Published
2021-05-20T20:15:07Z
Modified
2026-08-27T22:18:01Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow (potentially remote) code execution because of improper handling of certain escape sequences (ESC G Q). A response is terminated by a newline.

References

Affected packages

Alpine:v3.10 / mrxvt

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.4-r8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-33477.json"

Alpine:v3.11 / mrxvt

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.4-r8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-33477.json"

Alpine:v3.10 / rxvt-unicode

Package

Name
rxvt-unicode
Purl
pkg:apk/alpine/rxvt-unicode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.22-r7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-33477.json"

Alpine:v3.11 / rxvt-unicode

Package

Name
rxvt-unicode
Purl
pkg:apk/alpine/rxvt-unicode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.22-r8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-33477.json"