Is CVE-2023-34058 in the CISA KEV catalog?

No. CVE-2023-34058 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-34058?

CVE-2023-34058 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2023-34058?

CVE-2023-34058 has an EPSS score of 0.67% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-34058?

Upgrade open-vm-tools on debian 11 to 2:11.2.5-2+deb11u3 or later. Fixes are available for 25 affected products.

CVE & CISA-KEV Catalog

CVE-2023-34058

HIGH

7.1

CVSS v3

NVD

Description

VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .

CWE-347

How to fix

Remediation Available

open-vm-toolsDebian

Fixed in:2:11.2.5-2+deb11u3CVE-2023-34058

Fixed in:2:12.2.0-1+deb12u2CVE-2023-34058

Fixed in:2:12.3.5-1CVE-2023-34058

open-vm-toolsRocky

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-toolsRed Hat / RHEL

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-debuginfoRed Hat / RHEL

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-debuginfoRocky

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-debugsourceRed Hat / RHEL

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-debugsourceRocky

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-desktopRocky

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-desktopRed Hat / RHEL

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-desktop-debuginfoRocky

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-desktop-debuginfoRed Hat / RHEL

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-develRed Hat / RHEL

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

open-vm-tools-develRocky

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

open-vm-tools-salt-minionRed Hat / RHEL

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-salt-minionRocky

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-sdmpRed Hat / RHEL

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

open-vm-tools-sdmpRocky

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-sdmp-debuginfoRed Hat / RHEL

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-sdmp-debuginfoRocky

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

open-vm-tools-testRocky

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-tools-testRed Hat / RHEL

Fixed in:0:11.0.5-3.el7_9.9RHSA-2023:7279

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

open-vm-tools-test-debuginfoRed Hat / RHEL

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

open-vm-tools-test-debuginfoRocky

Fixed in:0:11.3.5-1.el8_6.5RHSA-2023:7263

Fixed in:0:12.2.5-3.el8_9.1RHSA-2023:7265

Fixed in:0:12.1.5-2.el8_8.4RHSA-2023:7264

Fixed in:0:10.3.10-3.el8_1.5RHSA-2023:7260

Fixed in:0:11.2.0-2.el8_4.4RHSA-2023:7262

Fixed in:0:11.0.0-4.el8_2.4RHSA-2023:7261

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.2.5-3.el9_3.2RHSA-2023:7277

Fixed in:0:11.3.5-1.el9_0.5RHSA-2023:7267

Fixed in:0:12.1.5-1.el9_2.4RHSA-2023:7276

open-vm-toolsUbuntu

Fixed in:2:10.2.0-3~ubuntu0.16.04.1+esm4USN-6463-2

Fixed in:2:11.0.5-4ubuntu0.18.04.3+esm3USN-6463-2

Fixed in:2:11.3.0-2ubuntu0~ubuntu20.04.7USN-6463-1

Fixed in:2:12.1.5-3~ubuntu0.22.04.4USN-6463-1

Fixed in:2:12.1.5-3ubuntu0.23.04.3USN-6463-1

Fixed in:2:12.3.0-1ubuntu0.1USN-6463-1

open-vm-tools-desktopUbuntu

Fixed in:2:10.2.0-3~ubuntu0.16.04.1+esm4USN-6463-2

Fixed in:2:11.0.5-4ubuntu0.18.04.3+esm3USN-6463-2

Fixed in:2:11.3.0-2ubuntu0~ubuntu20.04.7USN-6463-1

Fixed in:2:12.1.5-3~ubuntu0.22.04.4USN-6463-1

Fixed in:2:12.1.5-3ubuntu0.23.04.3USN-6463-1

Fixed in:2:12.3.0-1ubuntu0.1USN-6463-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.67%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Patch1

openwall.com

Vendor Advisory1

vmware.com

Third-Party Advisory5

Related Vulnerabilities

Other CWE-347 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-16042	Medium	6.5	82%	-	-
CVE-2025-59718	Critical	9.8	66%	KEV	Fix
CVE-2025-25292	Critical	9.8	64%	-	Fix
CVE-2021-22160	Critical	9.8	53%	-	Fix
CVE-2013-3900	Medium	5.5	45%	KEV	-
CVE-2018-0114	High	7.5	43%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-03-06.