drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in ntp
Name: |
Denial of Service in ntp |
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ID: |
SSA:2009-343-01 |
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Distribution: |
Slackware |
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Plattformen: |
Slackware -current, Slackware 8.1, Slackware 9.0, Slackware 9.1, Slackware 10.0, Slackware 10.1, Slackware 10.2, Slackware 11.0, Slackware 12.0, Slackware 12.1, Slackware 12.2, Slackware 13.0, Slackware x86_64 13.0, Slackware x86_64 -current |
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Datum: |
Do, 10. Dezember 2009, 09:54 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3563 |
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Applikationen: |
NTP |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
[slackware-security] ntp (SSA:2009-343-01)
New ntp packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, 11.0, 12.0, 12.1, 12.2, 13.0, and -current to fix a security issue. If a spoofed mode 7 packet is sent to a vulnerable NTP daemon it may cause CPU and/or disk space exhaustion, resulting in a denial of service.
More details about this issue may be found in the Common Vulnerabilities and Exposures (CVE) database:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3563
Here are the details from the Slackware 13.0 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.4p8-i486-1_slack13.0.txz: Upgraded. Prevent a denial-of-service attack involving spoofed mode 7 packets. For more information, see: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3563 (* Security fix *) +--------------------------+
Where to find the new packages: +-----------------------------+
HINT: Getting slow download speeds from ftp.slackware.com? Give slackware.osuosl.org a try. This is another primary FTP site for Slackware that can be considerably faster than downloading directly from ftp.slackware.com.
Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating additional FTP and rsync hosting to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.
Updated package for Slackware 8.1: ntp-4.2.2p3-i386-2_slack8.1.tgz
Updated package for Slackware 9.0: ntp-4.2.2p3-i386-2_slack9.0.tgz
Updated package for Slackware 9.1: ntp-4.2.2p3-i486-2_slack9.1.tgz
Updated package for Slackware 10.0: ntp-4.2.2p3-i486-2_slack10.0.tgz
Updated package for Slackware 10.1: ntp-4.2.2p3-i486-2_slack10.1.tgz
Updated package for Slackware 10.2: ntp-4.2.2p3-i486-2_slack10.2.tgz
Updated package for Slackware 11.0: ntp-4.2.2p3-i486-3_slack11.0.tgz
Updated package for Slackware 12.0: ntp-4.2.4p8-i486-1_slack12.0.tgz
Updated package for Slackware 12.1: ntp-4.2.4p8-i486-1_slack12.1.tgz
Updated package for Slackware 12.2: ntp-4.2.4p8-i486-1_slack12.2.tgz
Updated package for Slackware 13.0: ntp-4.2.4p8-i486-1_slack13.0.txz
Updated package for Slackware x86_64 13.0: ntp-4.2.4p8-x86_64-1_slack13.0.txz
Updated package for Slackware -current: ntp-4.2.4p8-i486-1.txz
Updated package for Slackware x86_64 -current: ntp-4.2.4p8-x86_64-1.txz
MD5 signatures: +-------------+
Slackware 8.1 package: cf159af385eff1f3e7ee97dd31181a50 ntp-4.2.2p3-i386-2_slack8.1.tgz
Slackware 9.0 package: 281891ce933cc51b4da7c4856c2e9a7a ntp-4.2.2p3-i386-2_slack9.0.tgz
Slackware 9.1 package: 8ba51d005758c1d42db139730e9552ab ntp-4.2.2p3-i486-2_slack9.1.tgz
Slackware 10.0 package: d4494f109da2f947515bf8ca40db2e6b ntp-4.2.2p3-i486-2_slack10.0.tgz
Slackware 10.1 package: 3ed65c1bda71156978424de0f13436f9 ntp-4.2.2p3-i486-2_slack10.1.tgz
Slackware 10.2 package: 345eced7dc1135943f119c8ae066fbde ntp-4.2.2p3-i486-2_slack10.2.tgz
Slackware 11.0 package: e5fbcad45bb274ebee2c6c11b0c18a73 ntp-4.2.2p3-i486-3_slack11.0.tgz
Slackware 12.0 package: d367da8f356c71ee915957280fe731b2 ntp-4.2.4p8-i486-1_slack12.0.tgz
Slackware 12.1 package: 3632138b29c2f73f027be03b220da30c ntp-4.2.4p8-i486-1_slack12.1.tgz
Slackware 12.2 package: 450f8b3cdf63cc61ea6d2baa9c9ebb00 ntp-4.2.4p8-i486-1_slack12.2.tgz
Slackware 13.0 package: af0c7662fb258ffd6f34f4ca68ee6553 ntp-4.2.4p8-i486-1_slack13.0.txz
Slackware x86_64 13.0 package: 77dfe4dfe7f35e02e9cd455b0d82e79f ntp-4.2.4p8-x86_64-1_slack13.0.txz
Slackware -current package: 22f81c7c0856aa55846323f9376dbdbf ntp-4.2.4p8-i486-1.txz
Slackware x86_64 -current package: 1d6562a98631f5f8601f696a7b4d7ed7 ntp-4.2.4p8-x86_64-1.txz
Installation instructions: +------------------------+
Upgrade the package as root: # upgradepkg ntp-4.2.4p8-i486-1_slack13.0.txz
Then, restart ntpd.
+-----+
Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com
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