Is CVE-2024-53856 in the CISA KEV catalog?

No. CVE-2024-53856 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-53856?

CVE-2024-53856 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2024-53856?

CVE-2024-53856 has an EPSS score of 0.45% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-53856?

Upgrade rust-pgp on debian 13 to 0.14.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2024-53856

HIGH

7.5

CVSS v3

NVD

Description

rPGP is a pure Rust implementation of OpenPGP. Prior to 0.14.1, rPGP allows an attacker to trigger rpgp crashes by providing crafted data. This vulnerability is fixed in 0.14.1.

CWE-130 CWE-148 CWE-617

How to fix

Remediation Available

rust-pgpDebian

Fixed in:0.14.2-1CVE-2024-53856

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.45%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Other references1

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 2024-12-05.