Out-of-bounds Write Affecting Firefox-ESR package, versions [,115.13)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-FIREFOXESR-7444623
- published12 Jul 2024
- disclosed9 Jul 2024
- creditRandell Jesup
Introduced: 9 Jul 2024
CVE-2024-6603 (opens in a new tab)How to fix?
Upgrade Firefox-ESR to version 115.13 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write in an out-of-memory scenario, allocation could fail but free would have been called on the pointer afterwards. An attacker can exploit this to cause memory corruption.