CVE-2020-10957
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 7.2%
exploitation probability
7.2%top 6% of all CVEs
observed exploitation
nono source reports it
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp.
CVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N
Affected products
n/a · n/aReferences
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00059.htmlhttp://packetstormsecurity.com/files/157771/Open-Xchange-Dovecot-2.3.10-Null-Pointer-Dereference-Denial-Of-Service.htmlhttps://dovecot.org/securityhttp://seclists.org/fulldisclosure/2020/May/37https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TTZN2VW55ZC2AQBGBJMLRJSZIKSB2NS6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VVUWHUUAFPC6XGIXYFIPTNBXLHPNM4W6/https://usn.ubuntu.com/4361-1/https://www.debian.org/security/2020/dsa-4690https://www.openwall.com/lists/oss-security/2020/05/18/1http://www.openwall.com/lists/oss-security/2020/05/18/1