CVE-2016-9448
LibTiff TIFFFetchNormalTag NULL Pointer Dereference
Description
The TIFFFetchNormalTag function in LibTiff 4.0.6 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by setting the tags TIFF_SETGET_C16ASCII or TIFF_SETGET_C32_ASCII to values that access 0-byte arrays. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9297.
INFO
Published Date :
Jan. 27, 2017, 5:59 p.m.
Last Modified :
Oct. 30, 2018, 4:27 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-9448.
| URL | Resource |
|---|---|
| http://bugzilla.maptools.org/show_bug.cgi?id=2593 | Issue Tracking |
| http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html | Third Party Advisory |
| http://www.debian.org/security/2017/dsa-3762 | |
| http://www.openwall.com/lists/oss-security/2016/11/18/15 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/94420 | Third Party Advisory VDB Entry |
| https://security.gentoo.org/glsa/201701-16 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-9448 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-9448 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:opensuse_project:opensuse:13.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3762 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201701-16 [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 07, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://bugzilla.maptools.org/show_bug.cgi?id=2593 No Types Assigned http://bugzilla.maptools.org/show_bug.cgi?id=2593 Issue Tracking Changed Reference Type http://www.openwall.com/lists/oss-security/2016/11/18/15 No Types Assigned http://www.openwall.com/lists/oss-security/2016/11/18/15 Third Party Advisory, Mailing List Changed Reference Type http://www.securityfocus.com/bid/94420 No Types Assigned http://www.securityfocus.com/bid/94420 Third Party Advisory, VDB Entry Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html Third Party Advisory Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:opensuse:13.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-9448 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-9448
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.39 }} 0.01%
score
0.85954
percentile