Bug#1050836: oggvideotools: CVE-2020-21722 CVE-2020-21723 CVE-2020-21724

[Moritz Mühlenhoff <jmm@inutil.org>]

Source: oggvideotools
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerabilities were published for oggvideotools.

CVE-2020-21722[0]:
| Buffer Overflow vulnerability in oggvideotools 0.9.1 allows remote
| attackers to run arbitrary code via opening of crafted ogg file.

https://sourceforge.net/p/oggvideotools/bugs/11/

CVE-2020-21723[1]:
| A Segmentation Fault issue discovered
| StreamSerializer::extractStreams function in streamSerializer.cpp in
| oggvideotools 0.9.1 allows remote attackers to cause a denial of
| service (crash) via opening of crafted ogg file.

https://sourceforge.net/p/oggvideotools/bugs/10

CVE-2020-21724[2]:
| Buffer Overflow vulnerability in ExtractorInformation function in
| streamExtractor.cpp in oggvideotools 0.9.1 allows remaote attackers
| to run arbitrary code via opening of crafted ogg file.

https://sourceforge.net/p/oggvideotools/bugs/9

If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2020-21722
    https://www.cve.org/CVERecord?id=CVE-2020-21722
[1] https://security-tracker.debian.org/tracker/CVE-2020-21723
    https://www.cve.org/CVERecord?id=CVE-2020-21723
[2] https://security-tracker.debian.org/tracker/CVE-2020-21724
    https://www.cve.org/CVERecord?id=CVE-2020-21724

Please adjust the affected versions in the BTS as needed.