CVE-2023-47038
"Pearl Regular Expression Buffer Overflow Vulnerability in perl"
Description
A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.
INFO
Published Date :
Dec. 18, 2023, 2:15 p.m.
Last Modified :
Sept. 16, 2024, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2023-47038 has a 7 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-2023-47038
.
URL | Resource |
---|---|
https://access.redhat.com/errata/RHSA-2024:2228 | |
https://access.redhat.com/errata/RHSA-2024:3128 | |
https://access.redhat.com/security/cve/CVE-2023-47038 | Vendor Advisory |
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 | Mailing List Patch |
https://bugzilla.redhat.com/show_bug.cgi?id=2249523 | Issue Tracking |
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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Dockerfile Roff Java
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Dockerfile Python HTML
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Dockerfile Go
ANALYSIS OF THE PROPOSAL PREPARATION PROCESS OF ANNUAL BUDGET LAW IN A PUBLIC INSTITUTION FEDERAL HIGHER EDUCATION
Shell Perl Raku Makefile C++
Optimal Control of Evolution Differential Inclusions with Polynomial Linear Differential Operators
R Pascal Perl HTML
Ini adalah repository kumpulan CVE v.5
allcve cve cvelist newcve
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HTML
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-47038
vulnerability anywhere in the article.
- Cybersecurity News
Critical CVE-2024-45321 Flaw in Popular Perl Module Installer cpanminus, No Patch Available
In a significant security advisory, the Perl community has been alerted to a critical vulnerability, CVE-2024-45321, affecting the widely-used App::cpanminus (cpanm) tool. Rated with a CVSS score of 9 ... Read more
The following table lists the changes that have been made to the
CVE-2023-47038
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]
Sep. 16, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/GNEEWAACXQCEEAKSG7XX2D5YDRWLCIZJ/ Removed Reference Red Hat, Inc. https://perldoc.perl.org/perl5382delta#CVE-2023-47038-Write-past-buffer-end-via-illegal-user-defined-Unicode-property -
CVE Modified by [email protected]
May. 30, 2024
Action Type Old Value New Value Changed Description A vulnerability was found in perl. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer. A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer. -
CVE Modified by [email protected]
May. 22, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3128 [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 30, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2228 [No types assigned] -
CVE Modified by [email protected]
Mar. 28, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://perldoc.perl.org/perl5382delta#CVE-2023-47038-Write-past-buffer-end-via-illegal-user-defined-Unicode-property [No types assigned] -
CVE Modified by [email protected]
Feb. 05, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/GNEEWAACXQCEEAKSG7XX2D5YDRWLCIZJ/ [No types assigned] -
Initial Analysis by [email protected]
Dec. 29, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-47038 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-47038 Vendor Advisory Changed Reference Type https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 No Types Assigned https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 Mailing List, Patch Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2249523 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2249523 Issue Tracking Added CWE NIST CWE-787 Added CPE Configuration AND OR *cpe:2.3:a:perl:perl:5.34.0:*:*:*:*:*:*:* OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 18, 2023
Action Type Old Value New Value Added Description A vulnerability was found in perl. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer. Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2023-47038 [No types assigned] Added Reference Red Hat, Inc. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2249523 [No types assigned] Added CWE Red Hat, Inc. CWE-122 Added CVSS V3.1 Red Hat, Inc. AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-47038
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-2023-47038
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.02%
score
0.05745
percentile