Attacker Value
Unknown
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Exploitability
Unknown
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User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2018-20783

Disclosure Date: February 21, 2019
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Description

In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.

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General Information

Technical Analysis