Bug 230003 - (CVE-2007-0493) CVE-2007-0493 bind use-after-free
CVE-2007-0493 bind use-after-free
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
source=gentoo,public=20070125,reporte...
: Security
Depends On: 224443 224445
Blocks:
  Show dependency treegraph
 
Reported: 2007-02-25 14:07 EST by Josh Bressers
Modified: 2016-03-04 07:22 EST (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2008-01-15 09:36:43 EST
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Description Josh Bressers 2007-02-25 14:07:21 EST
Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to
9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows
remote attackers to cause a denial of service (named daemon crash) via
unspecified vectors that cause named to "dereference a freed fetch context."
Comment 1 Red Hat Product Security 2008-01-15 09:36:43 EST
This issue was addressed in:

Red Hat Enterprise Linux:
  http://rhn.redhat.com/errata/RHSA-2007-0057.html

Fedora
  see https://bugzilla.redhat.com/show_bug.cgi?id=224443#c4


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