CVE-2022-30780

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-30780
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link 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
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
Configurations

Configuration 1 (hide)

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:*:*:*:*:*:*:*
History

21 Nov 2024, 07:03

Type Values Removed Values Added
References () https://github.com/lighttpd/lighttpd1.4 - Product, Third Party Advisory () https://github.com/lighttpd/lighttpd1.4 - Product, Third Party Advisory
References () https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service - Exploit, Third Party Advisory () https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service - Exploit, Third Party Advisory
References () https://podalirius.net/en/cves/2022-30780/ - Exploit, Third Party Advisory () https://podalirius.net/en/cves/2022-30780/ - Exploit, Third Party Advisory
References () https://redmine.lighttpd.net/issues/3059 - Issue Tracking, Patch, Vendor Advisory () https://redmine.lighttpd.net/issues/3059 - Issue Tracking, Patch, Vendor Advisory

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE CWE-400 CWE-682

17 Jun 2022, 17:27

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-400
CPE cpe:2.3:a:lighttpd:lighttpd:1.4.57:*:*:*:*:*:*:*
cpe:2.3:a:lighttpd:lighttpd:1.4.56:*:*:*:*:*:*:*
cpe:2.3:a:lighttpd:lighttpd:1.4.58:*:*:*:*:*:*:*
References (MISC) https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service - (MISC) https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service - Exploit, Third Party Advisory
References (MISC) https://podalirius.net/en/cves/2022-30780/ - (MISC) https://podalirius.net/en/cves/2022-30780/ - Exploit, Third Party Advisory
References (MISC) https://github.com/lighttpd/lighttpd1.4 - (MISC) https://github.com/lighttpd/lighttpd1.4 - Product, Third Party Advisory
References (MISC) https://redmine.lighttpd.net/issues/3059 - (MISC) https://redmine.lighttpd.net/issues/3059 - Issue Tracking, Patch, Vendor Advisory

11 Jun 2022, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-06-11 15:15

Updated : 2024-11-21 07:03

NVD link : CVE-2022-30780

Mitre link : CVE-2022-30780

CVE.ORG link : CVE-2022-30780

JSON object : View

Products Affected

lighttpd

  • lighttpd
CWE
CWE-682

Incorrect Calculation