CVE-2023-32758
Semgrep ReDoS Denial of Service
Description
giturlparse (aka git-url-parse) through 1.2.2, as used in Semgrep 1.5.2 through 1.24.1, is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing untrusted URLs. This might be relevant if Semgrep is analyzing an untrusted package (for example, to check whether it accesses any Git repository at an http:// URL), and that package's author placed a ReDoS attack payload in a URL used by the package.
INFO
Published Date :
May 15, 2023, 4:15 a.m.
Last Modified :
Jan. 23, 2025, 8:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-32758 has a 1 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-2023-32758
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-2023-32758.
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).
Notes from personal project about new vulnerability research in popular software
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-32758 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-32758 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.
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CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 23, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-1333 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53 Added Reference https://github.com/returntocorp/semgrep/pull/7611 Added Reference https://github.com/returntocorp/semgrep/pull/7943 Added Reference https://github.com/returntocorp/semgrep/pull/7955 Added Reference https://pypi.org/project/git-url-parse -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 09, 2023
Action Type Old Value New Value Added Reference https://github.com/returntocorp/semgrep/pull/7943 [No Types Assigned] Added Reference https://github.com/returntocorp/semgrep/pull/7955 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 06, 2023
Action Type Old Value New Value Changed Description giturlparse (aka git-url-parse) through 1.2.2, as used in Semgrep through 1.21.0, is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing untrusted URLs. This might be relevant if Semgrep is analyzing an untrusted package (for example, to check whether it accesses any Git repository at an http:// URL), and that package's author placed a ReDoS attack payload in a URL used by the package. giturlparse (aka git-url-parse) through 1.2.2, as used in Semgrep 1.5.2 through 1.24.1, is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing untrusted URLs. This might be relevant if Semgrep is analyzing an untrusted package (for example, to check whether it accesses any Git repository at an http:// URL), and that package's author placed a ReDoS attack payload in a URL used by the package. -
Initial Analysis by [email protected]
May. 26, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53 No Types Assigned https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53 Product Changed Reference Type https://github.com/returntocorp/semgrep/pull/7611 No Types Assigned https://github.com/returntocorp/semgrep/pull/7611 Issue Tracking, Patch Changed Reference Type https://pypi.org/project/git-url-parse No Types Assigned https://pypi.org/project/git-url-parse Product Added CWE NIST CWE-1333 Added CPE Configuration AND OR *cpe:2.3:a:coala:git-url-parse:*:*:*:*:*:*:*:* versions up to (including) 1.2.2 OR cpe:2.3:a:semgrep:semgrep:*:*:*:*:*:*:*:* versions up to (including) 1.21.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-32758 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-2023-32758
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.04%
score
0.37525
percentile