Out-of-bounds Read Affecting stefanberger/libtpms package, versions [,0.7.12)
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-STEFANBERGERLIBTPMS-10674046
- published10 Jul 2025
- disclosed10 Jun 2025
- creditUnknown
Introduced: 10 Jun 2025
CVE-2025-49133 (opens in a new tab)How to fix?
Upgrade stefanberger/libtpms to version 0.7.12 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read due to improper validation of the signature scheme relative to the signature key's algorithm. An attacker can read memory locations that are out of the intended bounds by manipulating the input data to the CryptHmacSign function. This could potentially lead to information disclosure or disruption of the process.