Vulnerability Description
In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE-2018-19212.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Webmproject | Libwebm | <= 1.0.0.27 |
Related Weaknesses (CWE)
References
- https://bugs.chromium.org/p/webm/issues/detail?id=1605Permissions RequiredThird Party Advisory
- https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461Mailing ListPatchThird Party Advisory
- https://bugs.chromium.org/p/webm/issues/detail?id=1605Permissions RequiredThird Party Advisory
- https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461Mailing ListPatchThird Party Advisory
FAQ
What is CVE-2019-9746?
CVE-2019-9746 is a vulnerability with a CVSS score of 7.5 (HIGH). In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE...
How severe is CVE-2019-9746?
CVE-2019-9746 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-9746?
Check the references section above for vendor advisories and patch information. Affected products include: Webmproject Libwebm.