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SCA: security update for github.com/sigstore/policy-controller (GHSA-739f-hw6h-7wq8)

high Tenable Self-Hosted Container Security Plugin ID 411772

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - PolicyController is a utility used to enforce supply chain policy in Kubernetes clusters. In versions
 prior to 0.2.1 PolicyController will report a false positive, resulting in an admission when it should not
 be admitted when there is at least one attestation with a valid signature and there are NO attestations of
 the type being verified (--type defaults to "custom"). An example image that can be used to test this is
 `ghcr.io/distroless/static@sha256:dd7614b5a12bc4d617b223c588b4e0c833402b8f4991fb5702ea83afad1986e2`. Users
 should upgrade to version 0.2.1 to resolve this issue. There are no workarounds for users unable to
 upgrade. (CVE-2022-35930)

See Also

https://github.com/advisories/GHSA-739f-hw6h-7wq8

Plugin Details

Severity: High

ID: 411772

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2022-35930

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/10/2022

Vulnerability Publication Date: 8/4/2022

Reference Information

CVE: CVE-2022-35930

cwe: CWE-347