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Viewing changes to retired/CVE-2011-0997

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
get the converted tree.

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retired/CVE-2011-0997
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PublicDateAtUSN: 2011-04-08
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Candidate: CVE-2011-0997
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PublicDate: 2011-04-08
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References: 
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0997
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 http://www.isc.org/software/dhcp/advisories/cve-2011-0997
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 https://usn.ubuntu.com/usn/usn-1108-1
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Description:
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 dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before
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 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to
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 execute arbitrary commands via shell metacharacters in a hostname obtained
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 from a DHCP message, as demonstrated by a hostname that is provided to
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 dhclient-script.
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Ubuntu-Description: 
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Notes: 
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 mdeslaur> a couple of fixes post isc release are included in redhat's bug
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 mdeslaur> patches are from Marius Tomaschewski
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Bugs: 
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 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-0997
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 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621099
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Priority: medium
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Discovered-by: Sebastian Krahmer
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Assigned-to: mdeslaur
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Patches_dhcp3:
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upstream_dhcp3: released (3.1-ESV-R1)
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dapper_dhcp3: released (3.0.3-6ubuntu7.2)
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hardy_dhcp3: released (3.0.6.dfsg-1ubuntu9.2)
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karmic_dhcp3: released (3.1.2-1ubuntu7.2)
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lucid_dhcp3: released (3.1.3-2ubuntu3.1)
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maverick_dhcp3: released (3.1.3-2ubuntu6.1)
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devel_dhcp3: released (3.1.3-2ubuntu7)
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Patches_isc-dhcp:
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upstream_isc-dhcp: released (4.2.1-P1)
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dapper_isc-dhcp: DNE
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hardy_isc-dhcp: DNE
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karmic_isc-dhcp: DNE
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lucid_isc-dhcp: DNE
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maverick_isc-dhcp: DNE
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devel_isc-dhcp: released (4.1.1-P1-15ubuntu7)