The dechunk filter in PHP 5.3 through 5.3.2, when decoding an HTTP chunked encoding stream, allows context-dependent attackers to cause a denial of service (crash) and possibly trigger memory corruption via a negative chunk size, which bypasses a signed comparison, related to an integer overflow in the chunk size decoder.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html | Mailing List |
http://php-security.org/2010/05/02/mops-2010-003-php-dechunk-filter-signed-comparison-vulnerability/index.html | Broken Link Exploit |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2010-05-07T22:00:00
Updated: 2010-09-30T09:00:00
Reserved: 2010-05-07T00:00:00
Link: CVE-2010-1866
JSON object: View
NVD Information
Status : Analyzed
Published: 2010-05-07T23:00:01.860
Modified: 2024-02-08T18:38:19.200
Link: CVE-2010-1866
JSON object: View
Redhat Information
No data.
CWE