| Name | CVE-2023-33476 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3465-1, DSA-5434-1 |
| Debian Bugs | 1037052 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| minidlna (PTS) | jessie, jessie (lts) | 1.1.2+dfsg-1.1+deb8u1 | vulnerable |
| stretch (security), stretch (lts), stretch | 1.1.6+dfsg-1+deb9u2 | vulnerable |
| buster (security), buster, buster (lts) | 1.2.1+dfsg-2+deb10u4 | fixed |
| bullseye (security), bullseye | 1.3.0+dfsg-2+deb11u2 | fixed |
| bookworm (security), bookworm | 1.3.0+dfsg-2.2+deb12u1 | fixed |
| sid, trixie | 1.3.3+dfsg-1.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://blog.coffinsec.com/0day/2023/05/31/minidlna-heap-overflow-rca.html
Fixed by: https://sourceforge.net/p/minidlna/git/ci/9bd58553fae5aef3e6dd22f51642d2c851225aec/ (v1_3_3)