Information Exposure Affecting wolfssl package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-DEBIAN11-WOLFSSL-7855523
  • published31 Aug 2024
  • disclosed29 Aug 2024

Introduced: 29 Aug 2024

CVE-2024-1543  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

There is no fixed version for Debian:11 wolfssl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wolfssl package and not the wolfssl package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The side-channel protected T-Table implementation in wolfSSL up to version 5.6.5 protects against a side-channel attacker with cache-line resolution. In a controlled environment such as Intel SGX, an attacker can gain a per instruction sub-cache-line resolution allowing them to break the cache-line-level protection. For details on the attack refer to: https://doi.org/10.46586/tches.v2024.i1.457-500

CVSS Scores

version 3.1