CVE-2017-6887
LibRaw TIFF IFD Boundary Error Memory Corruption
Description
A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to "DSLR-A100" and containing multiple sequences of 0x100 and 0x14A TAGs.
INFO
Published Date :
May 16, 2017, 4:29 p.m.
Last Modified :
Nov. 4, 2017, 1:29 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2017-6887.
| URL | Resource |
|---|---|
| http://www.debian.org/security/2017/dsa-3950 | |
| http://www.securityfocus.com/bid/98592 | Third Party Advisory VDB Entry |
| https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251 | Patch Third Party Advisory |
| https://secuniaresearch.flexerasoftware.com/advisories/75737/ | Permissions Required Third Party Advisory |
| https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/ | Permissions Required Third Party Advisory |
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-2017-6887 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6887 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 -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3950 [No Types Assigned] -
Initial Analysis by [email protected]
May. 25, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/bid/98592 No Types Assigned http://www.securityfocus.com/bid/98592 Third Party Advisory, VDB Entry Changed Reference Type https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251 No Types Assigned https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251 Patch, Third Party Advisory Changed Reference Type https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/ No Types Assigned https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/ Permissions Required, Third Party Advisory Changed Reference Type https://secuniaresearch.flexerasoftware.com/advisories/75737/ No Types Assigned https://secuniaresearch.flexerasoftware.com/advisories/75737/ Permissions Required, Third Party Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:libraw:libraw:0.18.1:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
May. 25, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/98592 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-6887 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-2017-6887
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} 0.00%
score
0.56233
percentile