CLSA-2023-1689701258
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2023-1689701258.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2023-1689701258
- Upstream
- Published
- 2023-07-18T17:27:43Z
- Modified
- 2026-06-04T09:47:05.771764408Z
- Summary
- Fix CVE(s): CVE-2021-20230
- Details
-
- SECURITY UPDATE: Attacker bypasses redirection using unauthorized
CA-signed certificate.
- debian/patches/CVE-2021-20230.patch: Patch enhancing certificate verification process to prevent unauthorized redirection with CA-signed certificates by refining session data checks.
- CVE-2021-20230
- Fix tests:
- debian/patches/renew-cert-script.patch: Add script that re-generate expired test certs.
- Repacked orig source tarball with renewed certs.
- Removed no longer required patch, that mute tests with expired certificates.
- SECURITY UPDATE: Attacker bypasses redirection using unauthorized
CA-signed certificate.
- References