Denial of Service in spamassassin
ID: | RHSA-2007:0074-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Mi, 21. Februar 2007, 19:47 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0451
http://svn.apache.org/repos/asf/spamassassin/branches/3.1/Changes http://svn.apache.org/repos/asf/spamassassin/branches/3.1/UPGRADE |
Applikationen: | SpamAssassin |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Important: spamassassin security update Advisory ID: RHSA-2007:0074-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0074.html Issue date: 2007-02-21 Updated on: 2007-02-21 Product: Red Hat Enterprise Linux CVE Names: CVE-2007-0451 - --------------------------------------------------------------------- 1. Summary: Updated spamassassin packages that fix a security issue are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 3. Problem description: SpamAssassin provides a way to reduce unsolicited commercial email (spam) from incoming email. A flaw was found in the way SpamAssassin processes HTML email containing URIs. A carefully crafted mail message could cause SpamAssassin to consume significant resources. If a number of these messages are sent, this could lead to a denial of service, potentially delaying or preventing the delivery of email. (CVE-2007-0451) Users of SpamAssassin should upgrade to these updated packages which contain version 3.1.8 which is not vulnerable to these issues. This is an upgrade from SpamAssassin version 3.0.6 to 3.1.8, which contains many bug fixes and spam detection enhancements. Further details are available in the SpamAssassin 3.1 changelog and upgrade guide. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system. 5. Bug IDs fixed (http://bugzilla.redhat.com/): 228586 - CVE-2007-0451 Spamassassin DoS 6. RPMs required: Red Hat Enterprise Linux AS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/spamassassin-3.1.8-2.el4.src.rpm 57202e94f86776ca7ac6e262b252c75a spamassassin-3.1.8-2.el4.src.rpm i386: 96fe40f8db5b09d9c26cd81ec5443b0b spamassassin-3.1.8-2.el4.i386.rpm 2f2cb0c33b2f0f2d24207578416dd187 spamassassin-debuginfo-3.1.8-2.el4.i386.rpm ia64: 8d3424dad7b608dd8e93faf6d4605c19 spamassassin-3.1.8-2.el4.ia64.rpm debd3351b802cf9a8ef5b7513b74a69d spamassassin-debuginfo-3.1.8-2.el4.ia64.rpm ppc: ac4f13c18fc9ac8dd0233429e772faaa spamassassin-3.1.8-2.el4.ppc.rpm 327c922ee04cd02f9262cb065c75a3ed spamassassin-debuginfo-3.1.8-2.el4.ppc.rpm s390: 575418188b8636bd3c3d92d6b2da0b72 spamassassin-3.1.8-2.el4.s390.rpm 1cb1b745ef0f4984743ea9a2aff8d1ea spamassassin-debuginfo-3.1.8-2.el4.s390.rpm s390x: 811672c5407382dc56f44075474a92c5 spamassassin-3.1.8-2.el4.s390x.rpm e0813b2a4ed92138dbc50e448a26ac39 spamassassin-debuginfo-3.1.8-2.el4.s390x.rpm x86_64: 8fb1ac7609deaaf4f5df2eb281813d06 spamassassin-3.1.8-2.el4.x86_64.rpm acf37fb745b593306ea8928dbe65da66 spamassassin-debuginfo-3.1.8-2.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: SRPMS: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/spamassassin-3.1.8-2.el4.src.rpm 57202e94f86776ca7ac6e262b252c75a spamassassin-3.1.8-2.el4.src.rpm i386: 96fe40f8db5b09d9c26cd81ec5443b0b spamassassin-3.1.8-2.el4.i386.rpm 2f2cb0c33b2f0f2d24207578416dd187 spamassassin-debuginfo-3.1.8-2.el4.i386.rpm x86_64: 8fb1ac7609deaaf4f5df2eb281813d06 spamassassin-3.1.8-2.el4.x86_64.rpm acf37fb745b593306ea8928dbe65da66 spamassassin-debuginfo-3.1.8-2.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/spamassassin-3.1.8-2.el4.src.rpm 57202e94f86776ca7ac6e262b252c75a spamassassin-3.1.8-2.el4.src.rpm i386: 96fe40f8db5b09d9c26cd81ec5443b0b spamassassin-3.1.8-2.el4.i386.rpm 2f2cb0c33b2f0f2d24207578416dd187 spamassassin-debuginfo-3.1.8-2.el4.i386.rpm ia64: 8d3424dad7b608dd8e93faf6d4605c19 spamassassin-3.1.8-2.el4.ia64.rpm debd3351b802cf9a8ef5b7513b74a69d spamassassin-debuginfo-3.1.8-2.el4.ia64.rpm x86_64: 8fb1ac7609deaaf4f5df2eb281813d06 spamassassin-3.1.8-2.el4.x86_64.rpm acf37fb745b593306ea8928dbe65da66 spamassassin-debuginfo-3.1.8-2.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/spamassassin-3.1.8-2.el4.src.rpm 57202e94f86776ca7ac6e262b252c75a spamassassin-3.1.8-2.el4.src.rpm i386: 96fe40f8db5b09d9c26cd81ec5443b0b spamassassin-3.1.8-2.el4.i386.rpm 2f2cb0c33b2f0f2d24207578416dd187 spamassassin-debuginfo-3.1.8-2.el4.i386.rpm ia64: 8d3424dad7b608dd8e93faf6d4605c19 spamassassin-3.1.8-2.el4.ia64.rpm debd3351b802cf9a8ef5b7513b74a69d spamassassin-debuginfo-3.1.8-2.el4.ia64.rpm x86_64: 8fb1ac7609deaaf4f5df2eb281813d06 spamassassin-3.1.8-2.el4.x86_64.rpm acf37fb745b593306ea8928dbe65da66 spamassassin-debuginfo-3.1.8-2.el4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0451 http://svn.apache.org/repos/asf/spamassassin/branches/3.1/UPGRADE http://svn.apache.org/repos/asf/spamassassin/branches/3.1/Changes http://www.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is |