Package: sendmail
Severity: grave
Tags: security

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Hi,
the following CVE (Common Vulnerabilities & Exposures) id was
published for sendmail.

CVE-2009-4565[0]:
| sendmail before 8.14.4 does not properly handle a '\0' character in a
| Common Name (CN) field of an X.509 certificate, which (1) allows
| man-in-the-middle attackers to spoof arbitrary SSL-based SMTP servers
| via a crafted server certificate issued by a legitimate Certification
| Authority, and (2) allows remote attackers to bypass intended access
| restrictions via a crafted client certificate issued by a legitimate
| Certification Authority, a related issue to CVE-2009-2408.

Please coordinate with the security team (t...@security.debian.org) to
prepare packages for the stable and oldstable releases.


If you fix the vulnerability please also make sure to include the
CVE id in your changelog entry.

For further information see:

[0] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4565
    http://security-tracker.debian.org/tracker/CVE-2009-4565


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