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CVE-2020-12673

high CVSS 7.5 EPSS 6.2%

In Dovecot before 2.3.11.3, sending a specially formatted NTLM request will crash the auth service because of an out-of-bounds read.

Versions it affects

Software versions checked with the free lookup that CVE-2020-12673 applies to, and the release that fixes it where the sources name one.

Dovecot 2.2.36

At a glance

Severity
High
CVSS base score
7.5 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
6.2% probability of exploitation in the next 30 days, higher than 93% of scored vulnerabilities
Weakness
CWE-125
Published
2020-08-12
NVD CVE.org

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