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CVE-2022-30780

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/11/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

lighttpd:lighttpd

Weaknesses (CWE)

CWE-682

References

https://github.com/lighttpd/lighttpd1.4(cve@mitre.org)

https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service(cve@mitre.org)

https://podalirius.net/en/cves/2022-30780/(cve@mitre.org)

https://redmine.lighttpd.net/issues/3059(cve@mitre.org)

https://github.com/lighttpd/lighttpd1.4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service(af854a3a-2127-422b-91ae-364da2661108)

https://podalirius.net/en/cves/2022-30780/(af854a3a-2127-422b-91ae-364da2661108)

https://redmine.lighttpd.net/issues/3059(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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