Bug 2215209 (CVE-2023-25434) - CVE-2023-25434 libtiff: heap-buffer overflow via extractContigSamplesBytes() at /libtiff/tools/tiffcrop.c
Summary: CVE-2023-25434 libtiff: heap-buffer overflow via extractContigSamplesBytes() ...
Keywords:
Status: NEW
Alias: CVE-2023-25434
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
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Depends On: 2215219 2215220 2215210 2215211 2215218 2215221 2215301 2215459 2215460
Blocks: 2215212
TreeView+ depends on / blocked
 
Reported: 2023-06-15 05:54 UTC by Sandipan Roy
Modified: 2023-07-07 08:35 UTC (History)
14 users (show)

Fixed In Version:
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Doc Text:
A heap-based buffer overflow vulnerability was found in LibTIFF's tiffcrop utility in the extractContigSamplesBytes() function. This flaw allows an attacker to pass a crafted TIFF image file to the tiffcrop utility, which causes an out-of-bounds read access resulting in an application crash, eventually leading to a denial of service.
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Description Sandipan Roy 2023-06-15 05:54:29 UTC 
libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesBytes() at /libtiff/tools/tiffcrop.c:3215.

https://gitlab.com/libtiff/libtiff/-/issues/519
Comment 2 TEJ RATHI 2023-06-15 06:15:45 UTC 
Created iv tracking bugs for this issue:

Affects: fedora-all [bug 2215218]


Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2215219]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2215220]


Created tkimg tracking bugs for this issue:

Affects: fedora-all [bug 2215221]
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