CVE-2022-30333

Publication date 9 May 2022

Last updated 10 July 2025

Ubuntu priority

High

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Description

RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.

Read the notes from the security team

Status

Package Ubuntu Release Status
unrar-nonfree 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar
Not affected
22.10 kinetic
Not affected
22.04 LTS jammy
Fixed 1:6.1.5-1ubuntu0.1
21.10 impish Ignored end of life
20.04 LTS focal
Fixed 1:5.6.6-2ubuntu0.1
18.04 LTS bionic Ignored in multiverse
16.04 LTS xenial Ignored in multiverse
rar 25.04 plucky
Fixed 2:6.23-1
24.10 oracular
Fixed 2:6.23-1
24.04 LTS noble
Fixed 2:6.23-1
23.10 mantic
Fixed 2:6.23-1
23.04 lunar Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 2:6.23-1~22.04.1
20.04 LTS focal
Fixed 2:6.23-1~20.04.1
18.04 LTS bionic Ignored in multiverse
16.04 LTS xenial Ignored in multiverse
14.04 LTS trusty Ignored end of standard support
libclamunrar 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar
Fixed 0.103.11-0ubuntu0.23.04.1
22.04 LTS jammy
Fixed 0.103.11-0ubuntu0.22.04.1
20.04 LTS focal
Fixed 0.103.11-0ubuntu0.20.04.1
18.04 LTS bionic Ignored in multiverse
16.04 LTS xenial Ignored in multiverse
14.04 LTS trusty Ignored end of standard support

Notes

sbeattie

per debian, unrar 6.12 corresponds to source version 6.1.7

mdeslaur

The unrar-nonfree, rar, and libclamunrar packages are in multiverse and not covered by ESM. Marking as ignored.

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

Related Ubuntu Security Notices (USN)

Other references