CVE-2017-7614
GNU Binutils BFD libbfd elflink.c Null Pointer Vulnerability
Description
elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a "member access within null pointer" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an "int main() {return 0;}" program.
INFO
Published Date :
April 9, 2017, 2:59 p.m.
Last Modified :
Sept. 19, 2017, 1:36 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2017-7614 has a 8 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2017-7614.
| URL | Resource |
|---|---|
| https://blogs.gentoo.org/ago/2017/04/05/binutils-two-null-pointer-dereference-in-elflink-c/ | Exploit Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201709-02 |
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).
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Map Vulnerabilities into Different Layers of the Container Image
Python
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None
Dockerfile Makefile Shell Go Smarty Open Policy Agent Mustache
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Dockerfile Makefile
None
Dockerfile Makefile Shell Go Smarty Open Policy Agent
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Dockerfile Makefile Shell Go Smarty
A Simple and Comprehensive Vulnerability Scanner for Containers, Suitable for CI for Web
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-7614 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7614 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]
Sep. 19, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201709-02 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 13, 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://blogs.gentoo.org/ago/2017/04/05/binutils-two-null-pointer-dereference-in-elflink-c/ No Types Assigned https://blogs.gentoo.org/ago/2017/04/05/binutils-two-null-pointer-dereference-in-elflink-c/ Exploit, Patch, Third Party Advisory Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-7614 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-2017-7614
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.65 }} 0.00%
score
0.76107
percentile