Bug 278061 (CVE-2007-4657) - CVE-2007-4657 php integer overflow in strspn/strcspn
Summary: CVE-2007-4657 php integer overflow in strspn/strcspn
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2007-4657
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL: http://nvd.nist.gov/nvd.cfm?cvename=C...
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-09-05 08:58 UTC by Joe Orton
Modified: 2007-09-05 12:46 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2007-09-05 12:46:27 UTC
Embargoed:

Attachments (Terms of Use)

Description Joe Orton 2007-09-05 08:58:27 UTC 
http://www.php.net/releases/5_2_4.php

# Fixed integer overflow in str[c]spn(). (Reported by Mattias Bengtsson)
Comment 1 Joe Orton 2007-09-05 12:46:27 UTC 
The only effect of this bug is to cause the process to read from a random
segment of memory, if a large "length" parameter is passed to the strspn/strcspn
function, which is under the control of the script author.  This bug has no
security impact.
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