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prionPRIOn knowledge basePRION:CVE-2011-0420
HistoryFeb 19, 2011 - 1:00 a.m.

Null pointer dereference

2011-02-1901:00:00
PRIOn knowledge base
www.prio-n.com
10

6.8 Medium

AI Score

Confidence

High

0.021 Low

EPSS

Percentile

89.3%

The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference.

CPENameOperatorVersion
phpeq5.3.5

6.8 Medium

AI Score

Confidence

High

0.021 Low

EPSS

Percentile

89.3%