Bug 2215865 (CVE-2023-3618) - CVE-2023-3618 libtiff: segmentation fault in Fax3Encode in libtiff/tif_fax3.c
Summary: CVE-2023-3618 libtiff: segmentation fault in Fax3Encode in libtiff/tif_fax3.c
Keywords:
Status: NEW
Alias: CVE-2023-3618
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2215866 2215868 2215867 2215871 2215874 2215875 2215876 2222021
Blocks: 2215877
TreeView+ depends on / blocked
 
Reported: 2023-06-19 09:18 UTC by TEJ RATHI
Modified: 2024-03-18 13:05 UTC (History)
14 users (show)

Fixed In Version: libtiff 4.5.1
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.
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Environment:
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Description TEJ RATHI 2023-06-19 09:18:01 UTC 
SEGV errors in Fax3Encode in libtiff/tif_fax3.c:1164. Attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file.

Reference:
https://gitlab.com/libtiff/libtiff/-/issues/529
Comment 1 TEJ RATHI 2023-06-19 09:19:54 UTC 
Created iv tracking bugs for this issue:

Affects: fedora-all [bug 2215867]


Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2215866]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2215868]
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