drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in tcpdump
Name: |
Denial of Service in tcpdump
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ID: |
SSA:2005-195-10 |
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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 |
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Datum: |
Fr, 15. Juli 2005, 13:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1267 |
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Applikationen: |
tcpdump |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
[slackware-security] tcpdump DoS (SSA:2005-195-10)
New tcpdump packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, and -current to fix a security issue. A specially crafted BGP packet can cause tcpdump to go into an infinite loop, creating a denial of service where network monitoring is disabled.
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=CAN-2005-1267
Here are the details from the Slackware 10.1 ChangeLog: +--------------------------+ patches/packages/tcpdump-3.9.3-i486-1.tgz: Upgraded to libpcap-0.9.3 and tcpdump-3.9.3. This fixes an issue where an invalid BGP packet can cause tcpdump to go into an infinate loop, effectively disabling network monitoring. (* Security fix *) +--------------------------+
Where to find the new packages: +-----------------------------+
Updated package for Slackware 8.1: tcpdump-3.9.3-i386-1.tgz
Updated package for Slackware 9.0: tcpdump-3.9.3-i386-1.tgz
Updated package for Slackware 9.1: tcpdump-3.9.3-i486-1.tgz
Updated package for Slackware 10.0: tcpdump-3.9.3-i486-1.tgz
Updated package for Slackware 10.1: tcpdump-3.9.3-i486-1.tgz
Updated package for Slackware -current: tcpdump-3.9.3-i486-1.tgz
MD5 signatures: +-------------+
Slackware 8.1 package: 73d5fb7b2b08c4429250852288b7ec43 tcpdump-3.9.3-i386-1.tgz
Slackware 9.0 package: d36fb5f50c45293b7765a4708e6e66df tcpdump-3.9.3-i386-1.tgz
Slackware 9.1 package: 2216f3c10ddade160edd56c11b424253 tcpdump-3.9.3-i486-1.tgz
Slackware 10.0 package: c15f281237b47e989264e2bfb172be5e tcpdump-3.9.3-i486-1.tgz
Slackware 10.1 package: db64337ad0896ea14843172a87d576ab tcpdump-3.9.3-i486-1.tgz
Slackware -current package: 678a4268c6b2f7a01592baac5d62b84a tcpdump-3.9.3-i486-1.tgz
Installation instructions: +------------------------+
Upgrade the package as root: # upgradepkg tcpdump-3.9.3-i486-1.tgz
+-----+
Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com
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