Is CVE-2024-2881 in the CISA KEV catalog?

No. CVE-2024-2881 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-2881?

CVE-2024-2881 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2024-2881?

CVE-2024-2881 has an EPSS score of 0.46% (37th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-2881?

Upgrade wolfssl on debian 13 to 5.7.0-0.3 or later.

CVE & CISA-KEV Catalog

CVE-2024-2881

MEDIUM

6.7

CVSS v3

NVD

Description

Fault Injection vulnerability in wc_ed25519_sign_msg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the ed25519_key structure.

CWE-252 CWE-1256 CWE-74Injection

How to fix

Remediation Available

wolfsslDebian

Fixed in:5.7.0-0.3CVE-2024-2881

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Exploit Intelligence

0.46%probability of exploitation in 30 days

37thpercentile

Low risk: more likely to be exploited than 37% of all known CVEs.

References

Release Notes1

github.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-09-04.