libvpx: The libvpx packages provide the VP8 SDK, which allows the encoding and decoding of the VP8 video codec, commonly used...
CVE-2019-9433 is fixed in 4 products on 1 platform, first by libvpx5 1.7.0-3ubuntu0.18.04.1, released September 27, 2019. It is not reported as exploited. Patch Radar priority: Routine.
The libvpx packages provide the VP8 SDK, which allows the encoding and decoding of the VP8 video codec, commonly used with the WebM multimedia container file format. Security Fix(es): * libvpx: Double free in ParseContentEncodingEntry() in mkvparser.cc (CVE-2019-2126) * libvpx: Out of bounds read in vp8_norm table (CVE-2019-9232) * libvpx: Resource exhaustion after memory leak in mkvparser.cc (CVE-2019-9371) * libvpx: Use-after-free in vp8_deblock() in vp8/common/postproc.c (CVE-2019-9433) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libvpx · RHEL 8 | 0:1.7.0-8.el8 | RHSA-2020:4629 | Nov 4, 2020 |
| libvpx · ol 8 | 0:1.7.0-8.el8 | ELSA-2020-4629 | Nov 10, 2020 |
| libvpx-devel · RHEL 8 | 0:1.7.0-8.el8 | RHSA-2020:4629 | Nov 4, 2020 |
| libvpx-devel · ol 8 | 0:1.7.0-8.el8 | ELSA-2020-4629 | Nov 10, 2020 |
| libvpx5 · Ubuntu 18.04.6 LTS (bionic) | 1.7.0-3ubuntu0.18.04.1 | libvpx5 1.7.0-3ubuntu0.18.04.1 | Sep 27, 2019 |
| vpx-tools · Ubuntu 18.04.6 LTS (bionic) | 1.7.0-3ubuntu0.18.04.1 | vpx-tools 1.7.0-3ubuntu0.18.04.1 | Sep 27, 2019 |
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