CVE-2021-39272

Description

Fetchmail before 6.4.22 fails to enforce STARTTLS session encryption in some circumstances, such as a certain situation with IMAP and PREAUTH.

Affected Platforms

Weakness Type

CWE-319

References

• http://www.openwall.com/lists/oss-security/2021/08/27/3
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://nostarttls.secvuln.info/
• https://security.gentoo.org/glsa/202209-14