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prionPRIOn knowledge basePRION:CVE-2021-28651
HistoryMay 27, 2021 - 12:15 p.m.

Design/Logic Flaw

2021-05-2712:15:00
PRIOn knowledge base
www.prio-n.com
53

AI Score

7.2

Confidence

High

EPSS

0.015

Percentile

87.2%

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a large amount of memory consumption.