drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in exim4
Name: |
Pufferüberlauf in exim4 |
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ID: |
DSA-2232-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian squeeze |
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Datum: |
Sa, 7. Mai 2011, 00:21 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1764 |
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Applikationen: |
exim |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2232-1 security@debian.org http://www.debian.org/security/ Florian Weimer May 06, 2011 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : exim4 Vulnerability : format string vulnerability Problem type : remote Debian-specific: no CVE ID : CVE-2011-1764 Debian Bug : 624670
It was discovered that Exim, the default mail transport agent in Debian, uses DKIM data obtain from DNS directly in a format string, potentially allowing malicious mail senders to execute arbitrary code. (CVE-2011-1764)
The oldstable distribution (lenny) is not affected by this problem because it does not contain DKIM support.
For the stable distribution (squeeze), this problem has been fixed in version 4.72-6+squeeze1.
For the unstable distribution (sid), this problem has been fixed in version 4.75-3.
We recommend that you upgrade your exim4 packages.
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux)
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