SB2023082616 - openEuler update for libtiff
Published: August 26, 2023
Security Bulletin ID
SB2023082616
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Buffer overflow (CVE-ID: CVE-2023-3618)
CWE-ID: CWE-120 - Buffer overflow
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to buffer overflow in the Fax3Encode() function in libtiff/tif_fax3.c. A remote unauthenticated attacker can trick the victim into opening a specially crafted file and perform a denial of service attack.
Remediation
Install update from vendor's website.