https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-06T00:37:42.099576+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-14929 CVE-2020-14929 2026-10-06T00:37:42.116934+00:00

Alpine before 2.23 silently proceeds to use an insecure connection after a /tls is sent in certain circumstances involving PREAUTH, which is a less secure behavior than the alternative of closing the connection and letting the user decide what they would like to do.

 https://vulnerability.circl.lu/vuln/usn-7360-1 USN-7360-1 — alpine vulnerabilities 2026-10-06T00:37:42.117044+00:00

Affected: Ubuntu:Pro:16.04:LTS: alpine, Ubuntu:Pro:18.04:LTS: alpine, Ubuntu:Pro:20.04:LTS: alpine

It was discovered that Alpine did not use a secure connection under certain circumstances. A remote attacker could possibly use this issue to leak sensitive information. (CVE-2020-14929)

It was discovered that Alpine could allow untagged responses from an IMAP server before upgrading to a TLS connection. A remote attacker could possibly use this issue to leak sensitive information. (CVE-2021-38370)

It was discovered that Alpine could crash when receiving certain SMTP commands. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2021-46853)