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CVE-2022-3116

HIGH
7.5
CVSS Score
Published: March 27, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 04:58 AM UTC
2 products affected across 2 vendorsHeimdalProject Heimdal

Using Heimdal Software Kerberos by N/A?

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Severity
HIGH7.5
Exploit prediction
EPSS 0.9%
SSVC
No known exploit

Description

The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://security.netapp.com/advisory/ntap-20230505-0010/
Third Party AdvisoryUS Government Resource
Source: [email protected]
https://www.kb.cert.org/vuls/id/730793

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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