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prionPRIOn knowledge basePRION:CVE-2021-40516
HistorySep 05, 2021 - 6:15 p.m.

Out-of-bounds

2021-09-0518:15:00
PRIOn knowledge base
www.prio-n.com
6

7 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.4%

WeeChat before 3.2.1 allows remote attackers to cause a denial of service (crash) via a crafted WebSocket frame that trigger an out-of-bounds read in plugins/relay/relay-websocket.c in the Relay plugin.

CPENameOperatorVersion
debian_linuxeq10.0
weechatge0.4.1
weechatlt3.2.1

7 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.4%