CVE-2022-45188

HIGH
7.8
CVSS Score
Published: November 12, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:09 AM UTC
3 products affected across 3 vendorsDebian LinuxFedoraNetatalk

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Severity
HIGH7.8
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).

Affected

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

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

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

CVSS

7.8HIGHCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787CWE-122

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