CVE-2017-11695
Mozilla NSS Heap-based Buffer Overflow Vulnerability
Description
Heap-based buffer overflow in the alloc_segs function in lib/dbm/src/hash.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
INFO
Published Date :
Dec. 27, 2017, 7:29 p.m.
Last Modified :
March 16, 2020, 11:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-11695 has a 1 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-2017-11695.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2017/Aug/17 | Exploit Mailing List Third Party Advisory |
| http://www.geeknik.net/9brdqk6xu | Exploit Third Party Advisory |
| http://www.securityfocus.com/bid/100345 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039153 | Third Party Advisory VDB Entry |
| https://security.gentoo.org/glsa/202003-37 |
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).
PoCs discovered through fuzzing which resulted in a CVE assignment.
fuzzing infosec cve security testcase poc
Prolog
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-11695 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-11695 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]
Mar. 16, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202003-37 [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 10, 2018
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.geeknik.net/9brdqk6xu No Types Assigned http://www.geeknik.net/9brdqk6xu Exploit, Third Party Advisory Changed Reference Type http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.html No Types Assigned http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.html Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1039153 No Types Assigned http://www.securitytracker.com/id/1039153 Third Party Advisory, VDB Entry Changed Reference Type http://seclists.org/fulldisclosure/2017/Aug/17 No Types Assigned http://seclists.org/fulldisclosure/2017/Aug/17 Exploit, Mailing List, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/100345 No Types Assigned http://www.securityfocus.com/bid/100345 Third Party Advisory, VDB Entry Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:mozilla:network_security_services:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-11695 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-2017-11695
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.36091
percentile