CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
57.7%
Package : lighttpd
Version : 1.4.53-4+deb10u3
CVE ID : CVE-2022-37797
An invalid HTTP request (websocket handshake) may cause a NULL
pointer dereference in the wstunnel module.
For Debian 10 buster, this problem has been fixed in version
1.4.53-4+deb10u3.
We recommend that you upgrade your lighttpd packages.
For the detailed security status of lighttpd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/lighttpd
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: PGP signature
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
57.7%