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opensmtpd opensmtpd 6.8.0 vulnerabilities and exploits
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7.5
CVSSv3
CVE-2020-35679
smtpd/table.c in OpenSMTPD prior to 6.8.0p1 lacks a certain regfree, which might allow malicious users to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
Opensmtpd Opensmtpd 6.8.0
Opensmtpd Opensmtpd
Fedoraproject Fedora 32
Fedoraproject Fedora 33
7.5
CVSSv3
CVE-2020-35680
smtpd/lka_filter.c in OpenSMTPD prior to 6.8.0p1, in certain configurations, allows remote malicious users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted pattern of client activity, because the filter state machine does not properly maintai...
Opensmtpd Opensmtpd 6.8.0
Opensmtpd Opensmtpd
Fedoraproject Fedora 32
Fedoraproject Fedora 33
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
cross-site scripting
CVE-2024-5158
XML external entity
CVE-2024-4262
CVE-2024-2036
CVE-2024-4985
CVE-2024-21791
remote attackers
CVE-2023-43208
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