Vulnerability Details : CVE-2016-3186
Buffer overflow in the readextension function in gif2tiff.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service (application crash) via a crafted GIF file.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2016-3186
- cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3186
1.88%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-3186
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
6.2
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.5
|
3.6
|
NIST |
CWE ids for CVE-2016-3186
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3186
-
https://usn.ubuntu.com/3606-1/
USN-3606-1: LibTIFF vulnerabilities | Ubuntu security notices
-
https://bugzilla.redhat.com/show_bug.cgi?id=1319503
1319503 – buffer overflow in gif2tiff
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https://access.redhat.com/errata/RHSA-2019:2053
RHSA-2019:2053 - Security Advisory - Red Hat Customer Portal
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https://security.gentoo.org/glsa/201701-16
libTIFF: Multiple vulnerabilities (GLSA 201701-16) — Gentoo security
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http://lists.opensuse.org/opensuse-updates/2016-04/msg00064.html
openSUSE-SU-2016:1081-1: moderate: Security update for tiff
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http://lists.opensuse.org/opensuse-updates/2016-04/msg00075.html
openSUSE-SU-2016:1103-1: moderate: Security upate for tiff
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http://www.securitytracker.com/id/1035442
LibTIFF Buffer Overflow in gif2tiff Lets Remote Users Deny Service - SecurityTracker
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