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Viewing changes to retired/CVE-2014-4343

  • 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-2014-4343
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PublicDateAtUSN: 2014-07-21
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Candidate: CVE-2014-4343
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PublicDate: 2014-08-14
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References:
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4343
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 https://usn.ubuntu.com/usn/usn-2310-1
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Description:
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 Double free vulnerability in the init_ctx_reselect function in the SPNEGO
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 initiator in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5)
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 1.10.x through 1.12.x before 1.12.2 allows remote attackers to cause a
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 denial of service (memory corruption) or possibly execute arbitrary code
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 via network traffic that appears to come from an intended acceptor, but
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 specifies a security mechanism different from the one proposed by the
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 initiator.
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Ubuntu-Description:
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Notes:
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 sarnold> Remote unauthenticated triggering is possible though the commit
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  message for the patch indicates why it is unlikely; thus 'medium'.
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Bugs:
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 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755520
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Priority: medium
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Discovered-by:
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Assigned-to: mdeslaur
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Patches_krb5:
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 upstream: https://github.com/krb5/krb5/commit/f18ddf5d82de0ab7591a36e465bc24225776940f
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upstream_krb5: released (1.12.1+dfsg-5)
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lucid_krb5: released (1.8.1+dfsg-2ubuntu0.13)
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precise_krb5: released (1.10+dfsg~beta1-2ubuntu0.5)
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saucy_krb5: ignored (reached end-of-life)
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trusty_krb5: released (1.12+dfsg-2ubuntu4.2)
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devel_krb5: not-affected (1.12.1+dfsg-6)