CVE-2010-1866
Published May 7, 2010
Last updated 9 months ago
Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-190
Configurations
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{
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{
"negate": false,
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"matchCriteriaId": "2CFE4CC6-A7C2-414D-9740-45E93282D50A",
"versionEndIncluding": "5.3.2",
"versionStartIncluding": "5.3.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
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},
{
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},
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"matchCriteriaId": "5646FDE9-CF21-46A9-B89D-F5BBDB4249AF"
},
{
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},
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