CVE-2023-35784 - Vulnerability Details - OpenCVE

A double free or use after free could occur after SSL_clear in OpenBSD 7.2 before errata 026 and 7.3 before errata 004, and in LibreSSL before 3.6.3 and 3.7.x before 3.7.3. NOTE: OpenSSL is not affected.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Openbsd	Libressl Openbsd

Configuration 1 [-]

OR	cpe:2.3:a:openbsd:libressl::::::::
	cpe:2.3:a:openbsd:libressl::::::::
	cpe:2.3:o:openbsd:openbsd:7.2:::::::*
	cpe:2.3:o:openbsd:openbsd:7.3:::::::*

No data.

References

Link	Providers
https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.3-relnotes.txt
https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.7.3-relnotes.txt
https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/026_ssl.patch.sig
https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/004_ssl.patch.sig
https://github.com/libressl/openbsd/commit/e42d8f4b21a8a498e2eabbffe4c7b7d4ef7cec54

History

Tue, 17 Dec 2024 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-06-16T00:00:00

Updated: 2024-12-17T17:05:30.289Z

Reserved: 2023-06-16T00:00:00

Link: CVE-2023-35784

Vulnrichment

Updated: 2024-08-02T16:30:45.381Z

NVD

Status : Modified

Published: 2023-06-16T20:15:09.493

Modified: 2024-11-21T08:08:41.820

Link: CVE-2023-35784

Redhat

No data.

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