CVE-2017-7716
Radare2 ULEB128 Heap Buffer Over-Read
Description
The read_u32_leb128 function in libr/util/uleb128.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.
INFO
Published Date :
April 12, 2017, 3:59 p.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
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-2017-7716.
| URL | Resource |
|---|---|
| https://github.com/radare/radare2/issues/7260 | Issue Tracking Patch |
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-2017-7716 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7716 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-119 CWE-125 -
Initial Analysis by [email protected]
Apr. 20, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/radare/radare2/issues/7260 No Types Assigned https://github.com/radare/radare2/issues/7260 Issue Tracking, Patch Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:radare:radare2:1.3.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-7716 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-2017-7716
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.15 }} 0.08%
score
0.51733
percentile