Vulnerability Details CVE-2010-1866
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.016
EPSS Ranking 80.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2010-1866
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cpe:2.3:o:opensuse:opensuse:11.1
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cpe:2.3:o:opensuse:opensuse:11.2
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cpe:2.3:o:opensuse:opensuse:11.3
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cpe:2.3:o:suse:linux_enterprise:10.0
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cpe:2.3:o:suse:linux_enterprise:11.0