# chromium-codecs-ffmpeg-extra 94.0.4606.81-0ubuntu0.18.04.1: chromium-codecs-ffmpeg-extra 94.0.4606.81-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)

chromium-codecs-ffmpeg-extra 94.0.4606.81-0ubuntu0.18.04.1, released November 2, 2021, fixes 4 CVEs in chromium-codecs-ffmpeg-extra. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-codecs-ffmpeg-extra-94.0.4606.81-0ubuntu0.18.04.1
- Platform: Linux
- Released: Nov 2, 2021
- Priority: High (Closes CVE-2021-37979, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [chromium-codecs-ffmpeg-extra](https://patchblox.com/security/data/product/linux/chromium-codecs-ffmpeg-extra.md) | Ubuntu 18.04.6 LTS (bionic) | 94.0.4606.81-0ubuntu0.18.04.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-37979](https://patchblox.com/security/data/cve/CVE-2021-37979.md) | High | Chromium: CVE-2021-37979 Heap buffer overflow in WebRTC | 8.8 | 0.0177 |  |
| [CVE-2021-37980](https://patchblox.com/security/data/cve/CVE-2021-37980.md) | High | Chromium: CVE-2021-37980 Inappropriate implementation in Sandbox | 7.4 | 0.0146 |  |
| [CVE-2021-37978](https://patchblox.com/security/data/cve/CVE-2021-37978.md) | High | Chromium: CVE-2021-37978 Heap buffer overflow in Blink | 8.8 | 0.0102 |  |
| [CVE-2021-37977](https://patchblox.com/security/data/cve/CVE-2021-37977.md) | High | Chromium: CVE-2021-37977 Use after free in Garbage Collection | 8.8 | 0.0089 |  |

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