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CVE-2019-19722

medium CVSS 5.3 EPSS 2.5%

In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient.

Versions it affects

Software versions checked with the free lookup that CVE-2019-19722 applies to, and the release that fixes it where the sources name one.

Dovecot 2.2.36

At a glance

Severity
Medium
CVSS base score
5.3 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
2.5% probability of exploitation in the next 30 days, higher than 84% of scored vulnerabilities
Weakness
CWE-476
Published
2019-12-13
NVD CVE.org

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