CVE-2023-26048
Jetty Multipart Request Denial of Service (DoS)
Description
Jetty is a java based web server and servlet engine. In affected versions servlets with multipart support (e.g. annotated with `@MultipartConfig`) that call `HttpServletRequest.getParameter()` or `HttpServletRequest.getParts()` may cause `OutOfMemoryError` when the client sends a multipart request with a part that has a name but no filename and very large content. This happens even with the default settings of `fileSizeThreshold=0` which should stream the whole part content to disk. An attacker client may send a large multipart request and cause the server to throw `OutOfMemoryError`. However, the server may be able to recover after the `OutOfMemoryError` and continue its service -- although it may take some time. This issue has been patched in versions 9.4.51, 10.0.14, and 11.0.14. Users are advised to upgrade. Users unable to upgrade may set the multipart parameter `maxRequestSize` which must be set to a non-negative value, so the whole multipart content is limited (although still read into memory).
INFO
Published Date :
April 18, 2023, 9:15 p.m.
Last Modified :
Sept. 30, 2023, 3:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-26048 has a 6 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-2023-26048.
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).
None
None
Shell Python HCL JavaScript PHP Go Dockerfile
None
Java
None
Groovy AMPL Java HTML CSS XSLT JavaScript Shell
[gradle-plugin] Common tasks for Dependency Track interaction, like SBOM upload or VEX Generation
bom dependency gradle plugin sbom track vex
Kotlin
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-26048 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-26048 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 30, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/09/msg00039.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 29, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5507 [No Types Assigned] -
CVE Modified by [email protected]
May. 26, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20230526-0001/ [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 28, 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:L Changed Reference Type https://github.com/eclipse/jetty.project/issues/9076 No Types Assigned https://github.com/eclipse/jetty.project/issues/9076 Patch Changed Reference Type https://github.com/eclipse/jetty.project/pull/9344 No Types Assigned https://github.com/eclipse/jetty.project/pull/9344 Patch Changed Reference Type https://github.com/eclipse/jetty.project/pull/9345 No Types Assigned https://github.com/eclipse/jetty.project/pull/9345 Patch Changed Reference Type https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8 No Types Assigned https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8 Vendor Advisory Changed Reference Type https://github.com/jakartaee/servlet/blob/6.0.0/spec/src/main/asciidoc/servlet-spec-body.adoc#32-file-upload No Types Assigned https://github.com/jakartaee/servlet/blob/6.0.0/spec/src/main/asciidoc/servlet-spec-body.adoc#32-file-upload Technical Description Added CWE NIST CWE-770 Added CPE Configuration OR *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions up to (excluding) 9.4.51 *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 10.0.0 up to (excluding) 10.0.14 *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (excluding) 11.0.14
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-26048 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-2023-26048
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.27 }} -0.01%
score
0.68590
percentile