CVE-2017-5448
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- CVE-2017-5448
CVE Details
| Release Date: | 2018-06-11 | |
| Impact: | None | What is this? |
Description
An out-of-bounds write in ClearKeyDecryptor while decrypting someClearkey-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.
See more information about CVE-2017-5448 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v2 metrics
| Base Score: | 7.5 |
| Vector String: | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Version: | 2.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (firefox) | ELSA-2017-1104 | 2017-04-20 |
| Oracle Linux version 7 (firefox) | ELSA-2017-1106 | 2017-04-20 |
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