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Bug 242032 - (CVE-2007-2872) CVE-2007-2872 php chunk_split integer overflow
CVE-2007-2872 php chunk_split integer overflow
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
public=20070601,reported=20070601,sou...
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Depends On: 242908 278351 278361 278381 278391 278401 278411 278421
Blocks:
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Reported: 2007-06-01 08:35 EDT by Joe Orton
Modified: 2016-03-04 07:07 EST (History)
1 user (show)

See Also:
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Doc Type: Bug Fix
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Last Closed: 2008-01-16 09:06:10 EST
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RHEL 7.3 requirements from Atomic Host:


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Description Joe Orton 2007-06-01 08:35:51 EDT
Description of problem:
PHP 5.2.3 release: http://www.php.net/releases/5_2_3.php

Fixed an integer overflow inside chunk_split() (by Gerhard Wagner, CVE-2007-2872)
Comment 1 Mark J. Cox (Product Security) 2007-06-01 10:10:52 EDT
impact=moderate based on analysis of the vulnerability.  Note that to exploit
this the attacker would need to be able to supply an arbitrary argument as a 3rd
argument to chunk_split.  Most scripts that use chunk_script do not specify a
3rd argument or use a fixed argument.
Comment 2 Mark J. Cox (Product Security) 2007-09-03 11:15:17 EDT
note a more complete fix was included with PHP 5.2.4 release
Comment 8 Red Hat Product Security 2008-01-16 09:06:10 EST
This issue was addressed in:

Red Hat Application Stack:
  http://rhn.redhat.com/errata/RHSA-2007-0891.html

Red Hat Enterprise Linux:
  http://rhn.redhat.com/errata/RHSA-2007-0890.html
  http://rhn.redhat.com/errata/RHSA-2007-0889.html
  http://rhn.redhat.com/errata/RHSA-2007-0888.html

Fedora:
  updated to fixed upstream version


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