Out-of-bounds Read in Libtiff
CVE-2016-3620
The ZIPEncode function in tif_zip.c in the bmp2tiff tool in LibTIFF 4.0.6 and earlier, when the "-c zip" option is used, allows remote attackers to cause a denial of service (buffer over-read) via a crafted BMP image.
Vulnerability class: Buffer Overflow
EPSS: 0.032 (86.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Libtiff
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (vdb-entry, x_refsource_SECTRACK)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (vendor-advisory, x_refsource_GENTOO)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-3620?
- CVE-2016-3620 is a high-severity vulnerability in Libtiff, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2016-10-03.
- How severe is CVE-2016-3620?
- High severity. CVSS v3 base score is 7.5 out of 10.