🛡️ CVE-2024-37370 on BellSoft — krb5

⚪ Unknown ✅ No Known Exploit OSV

N/A

CVSS Score

0 Low4 Medium7 High9 Critical10

Distribution advisory

This page covers CVE-2024-37370 as tracked by BellSoft, for the package krb5. The fix is available in version 1.21.3-r0; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

BELL-CVE-2024-37370 is classified as CWE-345: Insufficient Verification of Data Authenticity. Data is trusted without confirming it really came from the claimed source and was not altered.

Affected software

BELL-CVE-2024-37370 is recorded against 1 package.

krb5 (from 1.20.1-r2 up to 1.21.3-r0)

Timeline and source

Published on 28 June 2024 and last revised on 26 January 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

docs.bell-sw.com (Advisory)
docs.bell-sw.com (Advisory)

CVE-2024-37370 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Alpine Base record Debian Ubuntu

Details

Severity Unknown

CVSS Score N/A

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

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2024-06-28

Updated 2026-08-20

Modified 2026-01-26

Fix URL N/A

Affected Packages

Software	From version	Fixed in
krb5	1.20.1-r2	1.21.3-r0

References

ADVISORY https://docs.bell-sw.com/security/cves/CVE-2024-37370

ADVISORY https://docs.bell-sw.com/security/advisories/BELL-SA-2024-40

🔗 NVD 🔗 Mitre

Similar Threats

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Unknown ALPINE-CVE-2024-37371

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