CVE-2023-46848
Squid FTP-based Denial of Service
Description
Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input.
INFO
Published Date :
Nov. 3, 2023, 8:15 a.m.
Last Modified :
Sept. 16, 2024, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-46848 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-2023-46848
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-2023-46848.
| URL | Resource |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:6266 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:6268 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:6748 | Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2023-46848 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2245919 | Issue Tracking |
| https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59w | Vendor Advisory |
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 detailed repository of vulnerabilities that I discovered in The Squid Caching Proxy.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-46848 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-46848 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://security.netapp.com/advisory/ntap-20231214-0005/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 14, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231214-0005/ [No types assigned] -
CVE Modified by [email protected]
Dec. 13, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-681 Removed CWE Red Hat, Inc. CWE-400 -
Initial Analysis by [email protected]
Nov. 13, 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://access.redhat.com/errata/RHSA-2023:6266 No Types Assigned https://access.redhat.com/errata/RHSA-2023:6266 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:6268 No Types Assigned https://access.redhat.com/errata/RHSA-2023:6268 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:6748 No Types Assigned https://access.redhat.com/errata/RHSA-2023:6748 Third Party Advisory Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-46848 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-46848 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2245919 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2245919 Issue Tracking Changed Reference Type https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59w No Types Assigned https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59w Vendor Advisory Added CWE NIST CWE-681 Added CPE Configuration OR *cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* versions from (including) 5.0.3 up to (excluding) 6.4 Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:9.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6748 [No types assigned] -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-400
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-46848 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-2023-46848
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.40 }} 0.66%
score
0.86837
percentile