CVE-2017-7859
FFmpeg Out-of-Bounds Write Buffer Overflow
Description
FFmpeg before 2017-03-05 has an out-of-bounds write caused by a heap-based buffer overflow related to the ff_h264_slice_context_init function in libavcodec/h264dec.c.
INFO
Published Date :
April 14, 2017, 4:59 a.m.
Last Modified :
April 20, 2017, 5:34 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2017-7859.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/97663 | Third Party Advisory VDB Entry |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713 | Third Party Advisory VDB Entry |
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-2017-7859 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7859 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 -
Initial Analysis by [email protected]
Apr. 20, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713 No Types Assigned https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/97663 No Types Assigned http://www.securityfocus.com/bid/97663 Third Party Advisory, VDB Entry Added CWE CWE-787 Added CPE Configuration OR *cpe:2.3:a:ffmpeg:ffmpeg:3.2.4:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Apr. 18, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97663 [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-2017-7859 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-2017-7859
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.29 }} 0.00%
score
0.63953
percentile