CVE-2021-45463
Publication date 23 December 2021
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This is caused by use of the system library function for execution of the ImageMagick convert fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP releases before 2.10.30; however, this does not imply that GIMP builds enable the vulnerable feature.
Status
Package | Ubuntu Release | Status |
---|---|---|
gegl | 24.10 oracular |
Fixed 1:0.4.34-1
|
24.04 LTS noble |
Fixed 1:0.4.34-1
|
|
22.04 LTS jammy |
Fixed 1:0.4.34-1
|
|
20.04 LTS focal |
Fixed 0.4.22-3ubuntu0.1~esm1
|
|
18.04 LTS bionic |
Fixed 0.3.30-1ubuntu1+esm1
|
|
16.04 LTS xenial |
Fixed 0.3.4-1ubuntu2+esm1
|
|
14.04 LTS trusty |
Fixed 0.2.0-4ubuntu1+esm1
|
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Get Ubuntu ProSeverity score breakdown
Parameter | Value |
---|---|
Base score |
|
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-5251-1
- GEGL vulnerability
- 27 July 2022
Other references
- https://gitlab.gnome.org/GNOME/gegl/-/commit/bfce470f0f2f37968862129d5038b35429f2909b (GEGL_0_4_34)
- https://gitlab.gnome.org/GNOME/gegl/-/commit/bfce470f0f2f37968862129d5038b35429f2909b
- https://gitlab.gnome.org/GNOME/gegl/-/blob/master/docs/NEWS.adoc
- https://gitlab.gnome.org/GNOME/gimp/-/commit/e8a31ba4f2ce7e6bc34882dc27c97fba993f5868
- https://www.gimp.org/news/2021/12/21/gimp-2-10-30-released/
- https://www.cve.org/CVERecord?id=CVE-2021-45463