cve-2020-35679
Vulnerability from cvelistv5
Published
2020-12-24 15:53
Modified
2024-08-04 17:09
Severity ?
Summary
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
References
cve@mitre.orghttps://github.com/openbsd/src/commit/79a034b4aed29e965f45a13409268290c9910043Patch, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LKTFBQCHGMVPR4IZWHQIYAPM5J3LN3J/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TYAYXRV2DM5K4RU7RHCDZSA2UF6VCTRC/
cve@mitre.orghttps://poolp.org/posts/2020-12-24/december-2020-opensmtpd-6.8.0p1-released-fixed-several-bugs-proposed-several-diffs-book-is-on-github/Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/202105-12Third Party Advisory
cve@mitre.orghttps://www.mail-archive.com/misc%40opensmtpd.org/msg05188.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/openbsd/src/commit/79a034b4aed29e965f45a13409268290c9910043Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LKTFBQCHGMVPR4IZWHQIYAPM5J3LN3J/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TYAYXRV2DM5K4RU7RHCDZSA2UF6VCTRC/
af854a3a-2127-422b-91ae-364da2661108https://poolp.org/posts/2020-12-24/december-2020-opensmtpd-6.8.0p1-released-fixed-several-bugs-proposed-several-diffs-book-is-on-github/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202105-12Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mail-archive.com/misc%40opensmtpd.org/msg05188.html
Impacted products
Vendor Product Version
Show details on NVD website

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}


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