Bug 2069355 (CVE-2021-28275) - CVE-2021-28275 jhead: Buffer over read in the Get16u function in exif.c
Summary: CVE-2021-28275 jhead: Buffer over read in the Get16u function in exif.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-28275
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2069357 2069356
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-03-28 18:56 UTC by Pedro Sampaio
Modified: 2022-03-28 22:01 UTC (History)
1 user (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2022-03-28 22:01:54 UTC

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Description Pedro Sampaio 2022-03-28 18:56:52 UTC 
A Denial of Service vulnerability exists in jhead 3.04 and 3.05 due to a wild address read in the Get16u function in exif.c in will cause segmentation fault via a crafted_file.

https://github.com/Matthias-Wandel/jhead/issues/17
Comment 1 Pedro Sampaio 2022-03-28 18:57:08 UTC 
Created jhead tracking bugs for this issue:

Affects: epel-all [bug 2069357]
Affects: fedora-all [bug 2069356]
Comment 2 Product Security DevOps Team 2022-03-28 22:01:52 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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