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Viewing changes to retired/CVE-2009-1252

  • 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-2009-1252
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Candidate: CVE-2009-1252
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PublicDate: 2009-05-19
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References: 
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1252
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 https://usn.ubuntu.com/usn/usn-777-1
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Description:
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 Stack-based buffer overflow in the crypto_recv function in ntp_crypto.c in
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 ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and
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 autokey are enabled, allows remote attackers to execute arbitrary code via
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 a crafted packet containing an extension field.
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Ubuntu-Description: 
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Notes: 
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 jdstrand> from CERT: If autokey is enabled (the ntp.conf file contains the line           "crypto pw whatever" a remote attacker can send a carefully crafted             packet that can overflow a stack buffer and potentially allow for               malicious code to be executed with the privilege level of the ntpd              process.
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Bugs: 
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Priority: medium
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Discovered-by: Chis Ries
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Assigned-to: jdstrand
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Patches_ntp:
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upstream_ntp: pending (4.2.4p7, 4.2.5p74)
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dapper_ntp: released (1:4.2.0a+stable-8.1ubuntu6.2)
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hardy_ntp: released (1:4.2.4p4+dfsg-3ubuntu2.2)
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intrepid_ntp: released (1:4.2.4p4+dfsg-6ubuntu2.3)
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jaunty_ntp: released (1:4.2.4p4+dfsg-7ubuntu5.1)
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devel_ntp: released (1:4.2.4p6+dfsg-1ubuntu2)
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