CVE-2017-5448
- State
- Published
- Severity
- Not scored
- Published
- Jun 11, 2018
- Updated
- Aug 5, 2024
- Reserved
- Jan 13, 2017
Description
An out-of-bounds write in "ClearKeyDecryptor" while decrypting some Clearkey-encrypted media content. The "ClearKeyDecryptor" code runs within the Gecko Media Plugin (GMP) sandbox. If a second mechanism is found to escape the sandbox, this vulnerability allows for the writing of arbitrary data within memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Firefox ESRMozilla |
|
FirefoxMozilla |
|
References
- RHSA-2017:1106vendor-advisory
- https://www.mozilla.org/security/advisories/mfsa2017-12/
- https://www.mozilla.org/security/advisories/mfsa2017-11/
- https://www.mozilla.org/security/advisories/mfsa2017-10/
- 97940vdb-entry
- DSA-3831vendor-advisory
- 1038320vdb-entry
- RHSA-2017:1104vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1346648
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