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CVE-2022-31627
Published: Jul 28, 2022
Modified: Sep 16, 2024
PUBLISHED
CVSS v3.1
7.7
HIGH
Description
In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.
| Vendor | Product | Versions |
|---|---|---|
PHP Group | PHP | affected 8.1.X - < 8.1.8 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
References
https://bugs.php.net/bug.php?id=81723
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220826-0008/
x_refsource_CONFIRM
GLSA-202209-20
vendor-advisory
x_refsource_GENTOO
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