Veracode Vulnerability DatabaseVERACODE:26169Denial Of Service (DoS)
0.038 Low
EPSS
Percentile
91.9%
Dovecot is vulnerable to denial of service (DoS). A remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart.
References
lists.opensuse.org/opensuse-security-announce/2020-05/msg00059.html
packetstormsecurity.com/files/157771/Open-Xchange-Dovecot-2.3.10-Null-Pointer-Dereference-Denial-Of-Service.html
seclists.org/fulldisclosure/2020/May/37
www.openwall.com/lists/oss-security/2020/05/18/1
dovecot.org/security
lists.fedoraproject.org/archives/list/[email protected]/message/4AAX2MJEULPVSRZOBX3PNPFSYP4FM4TT/
lists.fedoraproject.org/archives/list/[email protected]/message/EYZU6CHA3VMYYAUCMHSCCQKJEVEIKPQ2/
lists.fedoraproject.org/archives/list/[email protected]/message/TTZN2VW55ZC2AQBGBJMLRJSZIKSB2NS6/
lists.fedoraproject.org/archives/list/[email protected]/message/VVUWHUUAFPC6XGIXYFIPTNBXLHPNM4W6/
lists.fedoraproject.org/archives/list/[email protected]/message/XKKAL3OMG76ZZ7CIEMQP2K6KCTD2RAKE/
usn.ubuntu.com/4361-1/
www.debian.org/security/2020/dsa-4690
www.openwall.com/lists/oss-security/2020/05/18/1
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