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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2010-05-07T22:00:00
Updated: 2024-08-07T01:35:53.630Z
Reserved: 2010-05-07T00:00:00
Link: CVE-2010-1866
Vulnrichment
No data.
NVD
Status : Modified
Published: 2010-05-07T23:00:01.860
Modified: 2024-11-21T01:15:21.360
Link: CVE-2010-1866
Redhat