Unknown · Oggvideotools · CVE-2020-21723
**Name of the Vulnerable Software and Affected Versions**
oggvideotools version 0.9.1
**Description**
A Segmentation Fault issue was discovered in the `StreamSerializer::extractStreams` function in `streamSerializer.cpp`, allowing remote attackers to cause a denial of service (crash) via the opening of a crafted ogg file.
**Recommendations**
For oggvideotools version 0.9.1, consider avoiding the use of the `StreamSerializer::extractStreams` function until a patch is available. As a temporary workaround, restrict the opening of ogg files from untrusted sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.