CVE-2018-20002
"GNU Binutils BFD Memory Leak Denial of Service"
Description
The _bfd_generic_read_minisymbols function in syms.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31, has a memory leak via a crafted ELF file, leading to a denial of service (memory consumption), as demonstrated by nm.
INFO
Published Date :
Dec. 10, 2018, 2:29 a.m.
Last Modified :
Nov. 7, 2023, 2:56 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2018-20002 has a 4 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2018-20002
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2018-20002
.
URL | Resource |
---|---|
http://www.securityfocus.com/bid/106142 | Third Party Advisory VDB Entry |
https://security.gentoo.org/glsa/201908-01 | |
https://security.netapp.com/advisory/ntap-20190221-0004/ | Patch Third Party Advisory |
https://sourceware.org/bugzilla/show_bug.cgi?id=23952 | Exploit Issue Tracking Third Party Advisory |
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=c2f5dc30afa34696f2da0081c4ac50b958ecb0e9 | |
https://support.f5.com/csp/article/K62602089 | Third Party Advisory |
https://usn.ubuntu.com/4336-1/ |
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).
None
asp-net-core csharp docker dockerfile javascript react webapi docker-compose
C# Dockerfile HTML JavaScript CSS
None
Dockerfile Shell
Map Vulnerabilities into Different Layers of the Container Image
Python
[ICSE2020] MemLock: Memory Usage Guided Fuzzing
Dockerfile Shell JavaScript C Makefile C++ PLpgSQL HTML Rich Text Format
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-20002
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-20002
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. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=c2f5dc30afa34696f2da0081c4ac50b958ecb0e9 [No types assigned] Removed Reference MITRE https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c2f5dc30afa34696f2da0081c4ac50b958ecb0e9 -
CVE Modified by [email protected]
Apr. 29, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4336-1/ [No Types Assigned] -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 CWE-399 CWE-772 -
CVE Modified by [email protected]
Aug. 03, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201908-01 [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 28, 2019
Action Type Old Value New Value Changed Reference Type https://support.f5.com/csp/article/K62602089 No Types Assigned https://support.f5.com/csp/article/K62602089 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:f5:traffix_signaling_delivery_controller:4.4.0:*:*:*:*:*:*:* *cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.1.0 -
CVE Modified by [email protected]
Mar. 26, 2019
Action Type Old Value New Value Added Reference https://support.f5.com/csp/article/K62602089 [No Types Assigned] -
Reanalysis by [email protected]
Mar. 04, 2019
Action Type Old Value New Value Changed CPE Configuration AND OR *cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:*:*:* versions from (including) 7.2 OR cpe:2.3:o:netapp:vasa_provider:-:*:*:*:*:*:*:* AND OR *cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:*:*:* versions from (including) 7.2 OR cpe:2.3:o:netapp:cluster_data_ontap:-:*:*:*:*:*:*:* -
Modified Analysis by [email protected]
Mar. 04, 2019
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20190221-0004/ No Types Assigned https://security.netapp.com/advisory/ntap-20190221-0004/ Patch, Third Party Advisory Added CPE Configuration AND OR *cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:*:*:* versions from (including) 7.2 OR cpe:2.3:o:netapp:vasa_provider:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 22, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20190221-0004/ [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 03, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism 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://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c2f5dc30afa34696f2da0081c4ac50b958ecb0e9 No Types Assigned https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c2f5dc30afa34696f2da0081c4ac50b958ecb0e9 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/106142 No Types Assigned http://www.securityfocus.com/bid/106142 Third Party Advisory, VDB Entry Changed Reference Type https://sourceware.org/bugzilla/show_bug.cgi?id=23952 No Types Assigned https://sourceware.org/bugzilla/show_bug.cgi?id=23952 Exploit, Issue Tracking, Third Party Advisory Added CWE CWE-399 Added CPE Configuration OR *cpe:2.3:a:gnu:binutils:2.31:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 10, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/106142 [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-2018-20002
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-2018-20002
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.03%
score
0.59024
percentile