CVE-2023-33476

critical

Description

ReadyMedia (MiniDLNA) versions from 1.1.15 up to 1.3.2 is vulnerable to Buffer Overflow. The vulnerability is caused by incorrect validation logic when handling HTTP requests using chunked transport encoding. This results in other code later using attacker-controlled chunk values that exceed the length of the allocated buffer, resulting in out-of-bounds read/write.

References

https://www.debian.org/security/2023/dsa-5434

https://sourceforge.net/projects/minidlna/

https://sourceforge.net/p/minidlna/git/ci/9bd58553fae5aef3e6dd22f51642d2c851225aec/

https://security.gentoo.org/glsa/202311-12

https://lists.debian.org/debian-lts-announce/2023/06/msg00027.html

Details

Source: Mitre, NVD

Published: 2023-06-02

Updated: 2023-11-25

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical