CVE-2018-9138
GNU Libiberty cplus-dem Stack Exhaustion
Description
An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.29 and 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_nested_args, demangle_args, do_arg, and do_type.
INFO
Published Date :
March 30, 2018, 8:29 a.m.
Last Modified :
April 21, 2020, 10:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2018-9138 has a 10 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-2018-9138.
| URL | Resource |
|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=23008 | Issue Tracking Third Party Advisory |
| https://usn.ubuntu.com/4326-1/ | |
| 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).
[ICSE2020] MemLock DataSet
fuzzing
Makefile M4 C Objective-C DIGITAL Command Language sed Shell C++ Perl Lex
None
Makefile Python Shell CMake JavaScript HTML CSS C++ C Java
[ICSE2020] MemLock DataSet
fuzzing
Makefile Python Shell CMake JavaScript HTML CSS C++ C Java
MemLock_Benchmark: The vulnerability related to Excessive Memory Consumption, which can test the ability of fuzzer for generating inputs that consume lost of memory.
Makefile Python Shell CMake JavaScript HTML CSS C++ C Java
ExMem_Benchmark: The vulnerability related to Excessive Memory Consumption, which can test the ability of fuzzer for generating inputs that consume lost of memory.
Makefile Python Shell CMake JavaScript HTML CSS C++ C Java
None
Shell
None
C Perl 6 Perl ASP HTML Rich Text Format Visual Basic TeX Assembly Shell
None
None
Makefile C Shell PLpgSQL HTML C++ JavaScript Roff Awk M4
The vm images in this repo are lost, we recommend our new project: https://github.com/hust-open-atom-club/S2VulnHub
linux vulnerability reproduction cve edb
Shell C Perl PHP TeX Python Assembly Makefile HTML XSLT
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-9138 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-9138 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]
Apr. 29, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4336-1/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 21, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4326-1/ [No Types Assigned] -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 CWE-399 CWE-674 -
Reanalysis by [email protected]
May. 21, 2018
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 27, 2018
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/bugzilla/show_bug.cgi?id=23008 No Types Assigned https://sourceware.org/bugzilla/show_bug.cgi?id=23008 Issue Tracking, Third Party Advisory Added CWE CWE-399 Added CPE Configuration OR *cpe:2.3:a:gnu:binutils:2.29:*:*:*:*:*:*:* *cpe:2.3:a:gnu:binutils:2.30:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 11, 2018
Action Type Old Value New Value Changed Description An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.29 and 2.30. Stack Exhaustion occurs in the the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_nested_args, demangle_args, do_arg, and do_type. An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.29 and 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_nested_args, demangle_args, do_arg, and do_type.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-9138 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-2018-9138
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.02%
score
0.43737
percentile