Bug 2218744 (CVE-2023-25433) - CVE-2023-25433 libtiff: Buffer Overflow via /libtiff/tools/tiffcrop.c
Summary: CVE-2023-25433 libtiff: Buffer Overflow via /libtiff/tools/tiffcrop.c
Keywords:
Status: NEW
Alias: CVE-2023-25433
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
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Depends On: 2219254 2218745 2218746 2218747 2219253 2219256 2221289 2221667
Blocks: 2218748
TreeView+ depends on / blocked
 
Reported: 2023-06-30 05:58 UTC by Avinash Hanwate
Modified: 2023-09-22 19:17 UTC (History)
14 users (show)

Fixed In Version:
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A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to a heap-based buffer overflow in the processCropSelections function in tools/tiffcrop.c, resulting in a denial of service.
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Description Avinash Hanwate 2023-06-30 05:58:36 UTC 
libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV.

https://gitlab.com/libtiff/libtiff/-/issues/520
https://gitlab.com/libtiff/libtiff/-/merge_requests/467
Comment 2 TEJ RATHI 2023-07-03 06:16:39 UTC 
Created iv tracking bugs for this issue:

Affects: fedora-all [bug 2219253]


Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2219254]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2219256]
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