5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
40.9%
Debian LTS Advisory DLA-3374-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
March 30, 2023 https://wiki.debian.org/LTS
Package : libmicrohttpd
Version : 0.9.62-1+deb10u1
CVE ID : CVE-2023-27371
An issue has been found in linmicrohttpd, a library embedding HTTP server
functionality. Parsing crafted POST requests result in an out of bounds
read, which might cause a DoS (Denial of Service).
For Debian 10 buster, this problem has been fixed in version
0.9.62-1+deb10u1.
We recommend that you upgrade your libmicrohttpd packages.
For the detailed security status of libmicrohttpd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libmicrohttpd
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | libmicrohttpd12 | <Â 0.9.62-1+deb10u1 | libmicrohttpd12_0.9.62-1+deb10u1_all.deb |
Debian | 10 | all | libmicrohttpd | <Â 0.9.62-1+deb10u1 | libmicrohttpd_0.9.62-1+deb10u1_all.deb |
Debian | 10 | all | libmicrohttpd-dev | <Â 0.9.62-1+deb10u1 | libmicrohttpd-dev_0.9.62-1+deb10u1_all.deb |
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
40.9%