https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-30T06:26:38.129477+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2021-36369 CVE-2021-36369 2026-09-30T06:26:38.160170+00:00

An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measures such as FIDO2 tokens or SSH-Askpass. Thus, it allows an attacker to abuse a forwarded agent for logging on to another server unnoticed.

 https://db.gcve.eu/vuln/usn-7292-1 USN-7292-1 — Several security issues were fixed in Dropbear 2026-09-30T06:26:38.160274+00:00

Affected: Ubuntu:Pro:18.04:LTS: dropbear, Ubuntu:Pro:20.04:LTS: dropbear, Ubuntu:22.04:LTS: dropbear

Manfred Kaiser discovered that Dropbear through 2020.81 does not properly check the available authentication methods in the client-side SSH code. An attacker could use this vulnerability to gain unauthorized access to remote systems. (CVE-2021-36369)

Fabian Bäumer, Marcus Brinkmann, and Jörg Schwenk discovered that the SSH transport protocol implementation in Dropbear had weak integrity checks. An attacker could use this vulnerability to bypass security features like encryption and integrity checks. (CVE-2023-48795)