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Vulnerability record · CVE-2003-0681 · published 6 October 2003

CVE-2003-0681: Sendmail advanced message server vulnerability

Sendmail · Advanced Message Server

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.

7.5 CVSS 2.0 High EPSS 22% · top 2.4%
7.5CVSS 2.0 base score
22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
14Affected product versions listed by NVD
24References
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

14 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000742
http://marc.info/?l=bugtraq&m=106383437615742&w=2
http://marc.info/?l=bugtraq&m=106398718909274&w=2
http://www.debian.org/security/2003/dsa-384
http://www.kb.cert.org/vuls/id/108964 US Government Resource
http://www.mandriva.com/security/advisories?name=MDKSA-2003:092
http://www.redhat.com/support/errata/RHSA-2003-283.html
http://www.securityfocus.com/bid/8649 Vendor Advisory
http://www.sendmail.org/8.12.10.html Patch
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://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000742
http://marc.info/?l=bugtraq&m=106383437615742&w=2
http://marc.info/?l=bugtraq&m=106398718909274&w=2
http://www.debian.org/security/2003/dsa-384
http://www.kb.cert.org/vuls/id/108964 US Government Resource
http://www.mandriva.com/security/advisories?name=MDKSA-2003:092
http://www.redhat.com/support/errata/RHSA-2003-283.html
http://www.securityfocus.com/bid/8649 Vendor Advisory
http://www.sendmail.org/8.12.10.html Patch
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

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2003-0681), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.