CVE-2022-48063
GNU Binutils DNS Excessive Memory Consumption Vulnerability
Description
GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function load_separate_debug_files at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.
INFO
Published Date :
Aug. 22, 2023, 7:16 p.m.
Last Modified :
Nov. 7, 2023, 3:56 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2022-48063 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-2022-48063.
| URL | Resource |
|---|---|
| https://security.netapp.com/advisory/ntap-20231006-0008/ | |
| https://sourceware.org/bugzilla/show_bug.cgi?id=29924 | Exploit Issue Tracking Third Party Advisory |
| https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=75393a2d54bcc40053e5262a3de9d70c5ebfbbfd |
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).
A structure-aware grey box fuzzer based on modeling the input processing logic.
structure-aware-fuzzing taint-analysis fuzzing
Makefile C Shell HTML CMake Rust Python C++ Assembly Pawn
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-48063 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-48063 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=75393a2d54bcc40053e5262a3de9d70c5ebfbbfd [No types assigned] Removed Reference MITRE https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=75393a2d54bcc40053e5262a3de9d70c5ebfbbfd -
CVE Modified by [email protected]
Oct. 06, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20231006-0008/ [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 26, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST 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=29924 No Types Assigned https://sourceware.org/bugzilla/show_bug.cgi?id=29924 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=75393a2d54bcc40053e5262a3de9d70c5ebfbbfd No Types Assigned https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=75393a2d54bcc40053e5262a3de9d70c5ebfbbfd Third Party Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:* versions up to (excluding) 2.40
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-48063 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-2022-48063
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.19565
percentile