CVE-2022-30780
Lighttpd Denial of Service Vulnerability
Description
Lighttpd 1.4.56 through 1.4.58 allows a remote attacker to cause a denial of service (CPU consumption from stuck connections) because connection_read_header_more in connections.c has a typo that disrupts use of multiple read operations on large headers.
INFO
Published Date :
June 11, 2022, 3:15 p.m.
Last Modified :
Aug. 8, 2023, 2:22 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-30780 has a 9 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-2022-30780.
| URL | Resource |
|---|---|
| https://github.com/lighttpd/lighttpd1.4 | Product Third Party Advisory |
| https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service | Exploit Third Party Advisory |
| https://podalirius.net/en/cves/2022-30780/ | Exploit Third Party Advisory |
| https://redmine.lighttpd.net/issues/3059 | Issue Tracking Patch 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).
Lighttpd CVE-2022-30780 checker
Python
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
None
None
None
None
None
CVE-2022-30780 - lighttpd remote denial of service
cve denial exploit lighttpd pentest remote service cve-2022-30780
Python Dockerfile Makefile Shell Perl HTML
Front page README of my GitHub profile
config github-config
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-30780 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-30780 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 -
Initial Analysis by [email protected]
Jun. 17, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) 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/lighttpd/lighttpd1.4 No Types Assigned https://github.com/lighttpd/lighttpd1.4 Product, Third Party Advisory Changed Reference Type https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service No Types Assigned https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service Exploit, Third Party Advisory Changed Reference Type https://podalirius.net/en/cves/2022-30780/ No Types Assigned https://podalirius.net/en/cves/2022-30780/ Exploit, Third Party Advisory Changed Reference Type https://redmine.lighttpd.net/issues/3059 No Types Assigned https://redmine.lighttpd.net/issues/3059 Issue Tracking, Patch, Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:lighttpd:lighttpd:1.4.56:*:*:*:*:*:*:* *cpe:2.3:a:lighttpd:lighttpd:1.4.57:*:*:*:*:*:*:* *cpe:2.3:a:lighttpd:lighttpd:1.4.58:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-30780 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-2022-30780
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
47.86 }} 5.69%
score
0.97535
percentile