SB2016100305 - Out-of-bounds read in LibTIFF
Published: October 3, 2016 Updated: July 28, 2020
Security Bulletin ID
SB2016100305
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2016-3621)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in The LZWEncode function in tif_lzw.c in the bmp2tiff tool in LibTIFF 4.0.6 and earlier, when the "-c lzw" option is used,. A remote attacker can perform a denial of service (buffer over-read) via a crafted BMP image.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.