CVE-2023-33476
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.8epss 2.1%
from disclosure to weapon18 days
Published on NVDJun 2
1st PoC+18d
exploitation probability
2.1%top 21% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/apublic PoCs found — 1
githubgithub.com/mellow-hype/cve-2023-33476★ 19⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://blog.coffinsec.com/0day/2023/05/31/minidlna-heap-overflow-rca.htmlhttps://lists.debian.org/debian-lts-announce/2023/06/msg00027.htmlhttps://security.gentoo.org/glsa/202311-12https://sourceforge.net/p/minidlna/git/ci/9bd58553fae5aef3e6dd22f51642d2c851225aec/https://sourceforge.net/projects/minidlna/https://www.debian.org/security/2023/dsa-5434