879801 – (CVE-2021-34055) <media-gfx/jhead-3.06.0.1-r1: heap buffer overflow

Bug 879801 (CVE-2021-34055) - <media-gfx/jhead-3.06.0.1-r1: heap buffer overflow

Summary: <media-gfx/jhead-3.06.0.1-r1: heap buffer overflow

Status:	CONFIRMED

Alias:	CVE-2021-34055

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:	https://github.com/Matthias-Wandel/jh...
Whiteboard:	B3 [glsa?]
Keywords:

Depends on:	905846
Blocks:
	Show dependency tree

Reported:	2022-11-05 01:14 UTC by John Helmert III
Modified:	2023-06-12 20:24 UTC (History)
CC List:	0 users

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2022-11-05 01:14:40 UTC

CVE-2021-34055:

jhead 3.06 is vulnerable to Buffer Overflow via exif.c in function Put16u.

Patch is: https://github.com/Matthias-Wandel/jhead/commit/f0a884210cc46830b176f71fd61569adc8f230a7

Not sure if in any release

Comment 1 Larry the Git Cow gentoo-dev

2023-04-10 02:48:50 UTC

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ecf038d30f5cae49c82bed3af187d62387ed8c1e

commit ecf038d30f5cae49c82bed3af187d62387ed8c1e
Author:     Andreas K. Hüttel <dilfridge@gentoo.org>
AuthorDate: 2023-04-10 02:48:08 +0000
Commit:     Andreas K. Hüttel <dilfridge@gentoo.org>
CommitDate: 2023-04-10 02:48:38 +0000

    media-gfx/jhead: Add CVE-2021-34055 patch
    
    Bug: https://bugs.gentoo.org/879801
    Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>

 .../files/jhead-3.06.0.1-CVE-2021-34055.patch      | 108 +++++++++++++++++++++
 media-gfx/jhead/jhead-3.06.0.1-r1.ebuild           |  27 ++++++
 2 files changed, 135 insertions(+)

Comment 2 Andreas K. Hüttel archtester

2023-06-12 20:24:59 UTC

Cleanup done