Bug 2185074 (CVE-2023-1916) - CVE-2023-1916 libtiff: out-of-bounds read in extractImageSection() in tools/tiffcrop.c
Summary: CVE-2023-1916 libtiff: out-of-bounds read in extractImageSection() in tools/t...
Keywords:
Status: NEW
Alias: CVE-2023-1916
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2185077 2185078 2185080 2185081 2185082
Blocks: 2184412 2185075
TreeView+ depends on / blocked
 
Reported: 2023-04-06 19:05 UTC by Guilherme de Almeida Suckevicz
Modified: 2024-08-01 08:28 UTC (History)
9 users (show)

Fixed In Version: libtiff 4.5.0
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Guilherme de Almeida Suckevicz 2023-04-06 19:05:11 UTC 
A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a Denial of Service and limited information disclosure. This issue affects libtiff versions 4.x.

References:
https://gitlab.com/libtiff/libtiff/-/issues/536
https://gitlab.com/libtiff/libtiff/-/issues/537
Comment 1 Guilherme de Almeida Suckevicz 2023-04-06 19:12:47 UTC 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2185077]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2185078]
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