# ELSA-2020-1406: firefox security update

ELSA-2020-1406, released April 9, 2020, fixes 3 CVEs in firefox (version 0:68.7.0-2.0.1.el8_1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2020-1406
- Platform: Linux
- Released: Apr 9, 2020
- Priority: High (Closes CVE-2020-6825, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2020-1406.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [firefox](https://patchblox.com/security/data/product/linux/firefox.md) | ol 8 | 0:68.7.0-2.0.1.el8_1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-6825](https://patchblox.com/security/data/cve/CVE-2020-6825.md) | High | Firefox ESR: Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs… | 9.8 | 0.0219 |  |
| [CVE-2020-6821](https://patchblox.com/security/data/cve/CVE-2020-6821.md) | High | Firefox ESR: When reading from areas partially or fully outside the source resource with WebGL's <code>copyTexSubImage</code>… | 7.5 | 0.0151 |  |
| [CVE-2020-6822](https://patchblox.com/security/data/cve/CVE-2020-6822.md) | High | Firefox ESR: On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB… | 8.8 | 0.0133 |  |

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