| Name | CVE-2020-23904 |
| Description | A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| speex (PTS) | buster, stretch | 1.2~rc1.2-1 | vulnerable |
| bookworm, sid, bullseye | 1.2~rc1.2-1.1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| speex | source | (unstable) | (unfixed) | | | |
Notes
[bullseye] - speex <no-dsa> (Minor issue)
[buster] - speex <no-dsa> (Minor issue)
[stretch] - speex <no-dsa> (Minor issue)
https://github.com/xiph/speex/issues/14