Buffer overflow in LibTIFF - CVE-2023-25434
Published: August 10, 2023
Vulnerability identifier: #VU79328
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-25434
CWE-ID: CWE-120
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to buffer overflow in the extractContigSamplesBytes() at /libtiff/tools/tiffcrop.c:3215. A remote unauthenticated attacker can trick the victim into opening a specially crafted file and execute arbitrary code on the system.
Affected software
LibTIFF
Amazon Linux AMI
Data Lakehouse
App Connect Enterprise Certified Container
libtiff
Datacap
Amazon Linux AMI
Data Lakehouse
App Connect Enterprise Certified Container
libtiff
Datacap
How to mitigate CVE-2023-25434
Install updates from vendor's website.
LibTIFF - update to 4.5.1
Data Lakehouse - update to 1.1.0.0
libtiff - update to 4.4.0-4
App Connect Enterprise Certified Container - addressed in versions 5.0.9, 9.1.0
Datacap - update to 9.1.9.0.4
Data Lakehouse - update to 1.1.0.0
libtiff - update to 4.4.0-4
App Connect Enterprise Certified Container - addressed in versions 5.0.9, 9.1.0
Datacap - update to 9.1.9.0.4