A "potential buffer overflow in ruleset parsing" for Sendmail 8.12.9, when using the nonstandard rulesets (1) recipient (2), final, or (3) mailer-specific envelope recipients, has unknown consequences.
http://marc.info/?l=bugtraq&m=106383437615742&w=2
http://marc.info/?l=bugtraq&m=106398718909274&w=2
https://exchange.xforce.ibmcloud.com/vulnerabilities/13216
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3606
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A595
http://www.debian.org/security/2003/dsa-384
http://www.kb.cert.org/vuls/id/108964
http://www.mandriva.com/security/advisories?name=MDKSA-2003:092
Published: 2003-10-06
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High