Bug 1192597 (CVE-2020-23904)

Summary: VUL-1: CVE-2020-23904: speex: 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.
Product: [Novell Products] SUSE Security Incidents Reporter: Carlos López <carlos.lopez>
Component: IncidentsAssignee: Security Team bot <security-team>
Status: RESOLVED INVALID QA Contact: Security Team bot <security-team>
Severity: Minor    
Priority: P4 - Low CC: smash_bz
Version: unspecified   
Target Milestone: ---   
Hardware: Other   
OS: Other   
URL: https://smash.suse.de/issue/314758/
Whiteboard:
Found By: Security Response Team Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description Carlos López 2021-11-11 15:42:18 UTC
CVE-2020-23904

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.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-23904
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23904
https://github.com/xiph/speex/issues/14
Comment 1 Carlos López 2021-11-11 15:43:17 UTC
There is no patch yet for this vulnerability.
Comment 2 Takashi Iwai 2021-11-11 15:58:18 UTC
And the bug can't be reproduced with the given sample...

%  speexenc sample2 out.spx
Corrupted header: ByteRate mismatch
Comment 4 Takashi Iwai 2022-01-24 13:55:56 UTC
I reassign back to security team.  Feel free to close :)
Comment 5 Carlos López 2022-02-10 16:31:09 UTC
Closing, as the bug cannot be reproduced.