Buffer Overflow Affecting brotli package, versions [,1.0.9)
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-CONAN-BROTLI-10264899
- published30 May 2025
- disclosed15 Sept 2020
- creditUnknown
Introduced: 15 Sep 2020
CVE-2020-8927 (opens in a new tab)How to fix?
Upgrade brotli to version 1.0.9 or higher.
Overview
Affected versions of this package are vulnerable to Buffer Overflow. An attacker could control the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB.