Bug 856283 (CVE-2022-32990)

Summary:	<media-gfx/gimp-2.10.32: DoS via crafted XCF file
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	IN_PROGRESS ---
Severity:	minor	CC:	proxy-maint, torokhov-s-a
Priority:	Normal	Keywords:	PullRequest
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://gitlab.gnome.org/GNOME/gimp/-/issues/8230
See Also:	https://github.com/gentoo/gentoo/pull/26355
Whiteboard:	B3 [glsa?]
Package list:		Runtime testing required:	---
Bug Depends on:	856790
Bug Blocks:

Description John Helmert III archtester

2022-07-03 17:13:29 UTC

CVE-2022-32990:

An issue in gimp_layer_invalidate_boundary of GNOME GIMP 2.10.30 allows attackers to trigger an unhandled exception via a crafted XCF file, causing a Denial of Service (DoS).

Patches seem to be in 2.10.32: https://gitlab.gnome.org/GNOME/gimp/-/commit/6ab90ecbbd7cc95901933f62227fd140c0576d55
https://gitlab.gnome.org/GNOME/gimp/-/commit/e7d4b580e514029f28dc9bd59c66187e166db47c

Please stabilize 2.10.32.

Comment 1 Sergey Torokhov 2022-07-07 06:20:49 UTC

Stable request: https://bugs.gentoo.org/856790

Comment 2 Larry the Git Cow gentoo-dev

2022-07-11 22:50:08 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=180e767499a9434ebbee66cab692bdc5c0278f98

commit 180e767499a9434ebbee66cab692bdc5c0278f98
Author:     Sergey Torokhov <torokhov-s-a@yandex.ru>
AuthorDate: 2022-07-11 21:24:09 +0000
Commit:     John Helmert III <ajak@gentoo.org>
CommitDate: 2022-07-11 22:48:01 +0000

    media-gfx/gimp: cleanup CVEs affected 2.10.28, 2.10.30
    
    Bug: https://bugs.gentoo.org/845402
    Bug: https://bugs.gentoo.org/856283
    
    Signed-off-by: Sergey Torokhov <torokhov-s-a@yandex.ru>
    Signed-off-by: John Helmert III <ajak@gentoo.org>

 media-gfx/gimp/Manifest               |   2 -
 media-gfx/gimp/gimp-2.10.28-r1.ebuild | 211 ----------------------------------
 media-gfx/gimp/gimp-2.10.30.ebuild    | 211 ----------------------------------
 3 files changed, 424 deletions(-)

Comment 3 John Helmert III archtester

2022-07-11 22:58:29 UTC

Thanks!