Vulnerability Details : CVE-2016-3622
The fpAcc function in tif_predict.c in the tiff2rgba tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted TIFF image.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2016-3622
Probability of exploitation activity in the next 30 days: 0.26%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 62 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-3622
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2016-3622
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3622
-
http://www.securityfocus.com/bid/85917
LibTIFF CVE-2016-3622 Divide By Zero Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://security.gentoo.org/glsa/201701-16
libTIFF: Multiple vulnerabilities (GLSA 201701-16) — Gentoo security
-
http://www.securitytracker.com/id/1035508
LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash - SecurityTracker
-
http://www.openwall.com/lists/oss-security/2016/04/07/4
oss-security - CVE-2016-3622 libtiff: Divide By Zero in the tiff2rgba toolExploit;Mailing List;Third Party Advisory
-
http://www.debian.org/security/2017/dsa-3762
Debian -- Security Information -- DSA-3762-1 tiff
Products affected by CVE-2016-3622
- cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:*