drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in SpamAssassin
Name: |
Mehrere Probleme in SpamAssassin |
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ID: |
USN-3811-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS |
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Datum: |
Mi, 7. November 2018, 07:39 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11780
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15705
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11781 |
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Applikationen: |
SpamAssassin |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============0956427054697924040== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="0wwD2thQy6Ff4Fl8c0VFaFHEqK4yNGUoJ"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --0wwD2thQy6Ff4Fl8c0VFaFHEqK4yNGUoJ Content-Type: multipart/mixed; boundary="wfAyhZ8zwLgsobvlbzdHvYQCRFkdjpXTM"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <1ed2a642-24da-27ce-0ee3-6078b6bd5ce2@canonical.com> Subject: [USN-3811-1] SpamAssassin vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3811-1 November 06, 2018
spamassassin vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in SpamAssassin.
Software Description: - spamassassin: Perl-based spam filter using text analysis
Details:
It was discovered that SpamAssassin incorrectly handled certain unclosed tags in emails. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2017-15705)
It was discovered that SpamAssassin incorrectly handled the PDFInfo plugin. A remote attacker could possibly use this issue to execute arbitrary code. (CVE-2018-11780)
It was discovered that SpamAssassin incorrectly handled meta rule syntax. A local attacker could possibly use this issue to execute arbitrary code. (CVE-2018-11781)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: spamassassin 3.4.2-0ubuntu0.18.04.1
Ubuntu 16.04 LTS: spamassassin 3.4.2-0ubuntu0.16.04.1
Ubuntu 14.04 LTS: spamassassin 3.4.2-0ubuntu0.14.04.1
This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3811-1 CVE-2017-15705, CVE-2018-11780, CVE-2018-11781
Package Information: https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-0ubuntu0.16.04.1 https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-0ubuntu0.14.04.1
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