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| Vulnerability ID | VCID-7xbp-qkvv-bqgm |
| Aliases |
CVE-2024-1543
|
| Summary | 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 |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 3.7 |
| Risk | 1.9 |
| Affected and Fixed Packages | Package Details |
| CWE-208 | Observable Timing Discrepancy |
| Reference id | Reference type | URL |
|---|---|---|
| https://api.first.org/data/v1/epss?cve=CVE-2024-1543 | ||
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1543 | ||
| ChangeLog.md#wolfssl-release-566-dec-19-2023 | https://github.com/wolfSSL/wolfssl/blob/master/ChangeLog.md#wolfssl-release-566-dec-19-2023 |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.12455 |
| EPSS Score | 0.00041 |
| Published At | April 2, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-04-01T16:37:13.489422+00:00 | Debian Oval Importer | Import | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 38.0.0 |