DEBIAN-CVE-2023-2731

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Source
https://security-tracker.debian.org/tracker/CVE-2023-2731
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2731.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-2731
Upstream
Published
2023-05-17T22:15:11Z
Modified
2025-09-19T06:05:43Z
Summary
[none]
Details

A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.

References

Affected packages

Debian:12 / tiff

Package

Name
tiff
Purl
pkg:deb/debian/tiff?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.0-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / tiff

Package

Name
tiff
Purl
pkg:deb/debian/tiff?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.0-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / tiff

Package

Name
tiff
Purl
pkg:deb/debian/tiff?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.0-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}