CVE search · CVE-2023-35784
CVE-2023-35784
critical 9.8
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.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cve@mitre.org
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | critical 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
References
- https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.3-relnotes.txtRelease Notes
- https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.7.3-relnotes.txtRelease Notes
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/026_ssl.patch.sigPatch
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/004_ssl.patch.sigPatch
- https://github.com/libressl/openbsd/commit/e42d8f4b21a8a498e2eabbffe4c7b7d4ef7cec54
- https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.3-relnotes.txtRelease Notes
- https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.7.3-relnotes.txtRelease Notes
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/026_ssl.patch.sigPatch
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/004_ssl.patch.sigPatch
- https://github.com/libressl/openbsd/commit/e42d8f4b21a8a498e2eabbffe4c7b7d4ef7cec54