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Fencer Vulns
high 8.8

CVE-2022-22934 json

SaltStack Improper Verification of Cryptographic Signature

published 2022-03-29 4 y ago modified 2026-06-17 4 mo ago also GHSA-2q4g-wfm6-5fpm , PYSEC-2022-171 , EUVD-2022-0270

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

An issue was discovered in SaltStack Salt in versions before 3002.8, 3003.4, 3004.1. Salt Masters do not sign pillar data with the minion’s public key, which can result in attackers substituting arbitrary pillar data.

Patch / fix

  • pypi salt 3002.8, 3003.4, 3004.1
  • saltstack salt 3002.8, 3003.4, 3004.1
  • venv-salt-minion Manager Client Tools 12 3004-3.8.1
  • venv-salt-minion Manager Client Tools 15 3004-150000.3.8.1
  • salt SLES for SAP 15 SP2, SLES 15 SP2-LTSS, SLES 15 SP2-BCL +8 more 3002.2-150200.64.1
  • salt SLE Module for Transactional Server 15 SP3, SLE Module for Server Applications 15 SP3, SLE Module for Basesystem 15 SP3 +3 more 3002.2-150300.53.16.1
  • salt SLES for SAP 15 SP1, SLES 15 SP1-LTSS, SLES 15 SP1-BCL +3 more 3002.2-150100.63.1
  • salt SLES for SAP 15, SLES 15-LTSS, SLE High Performance Computing 15-LTSS +1 more 3002.2-150000.8.41.32.1
  • salt SLE Module for Advanced Systems Management 12, Manager Client Tools 12 3000-62.1
  • salt SLES for SAP 15 SP1, SLES 15 SP1-LTSS, SLES 15 SP1-BCL +3 more 3002.2-150100.57.1

suse advisories SUSE-FU-2022:2135-1SUSE-FU-2022:2042-1SUSE-RU-2022:1392-1SUSE-RU-2022:1391-1SUSE-RU-2022:1389-1SUSE-RU-2022:1385-1

  • salt openSUSE Leap 15.3 3002.2-150300.53.10.1

opensuse advisories openSUSE-SU-2022:1059-1

  • salt Alpine 3.24, Alpine 3.23, Alpine 3.22 +6 more 3004.1-r0

alpine advisories ALPINE-CVE-2022-22934

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-22934 updated cvss 8.8

salt: attackers able to substitute arbitrary pillar data

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 5.8 AV:A/AC:L/Au:N/C:P/I:P/A:P
GitHub 3.1 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
pypi salt
<3002.8
>=3004, <3004.1
>=3003, <3003.4
3002.8
3004.1
3003.4

Affected products

  • n/a SaltStack Salt

Classification

Weakness
  • CWE-347 Improper Verification of Cryptographic Signature

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.