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prionPRIOn knowledge basePRION:CVE-2021-44758
HistoryDec 26, 2022 - 5:15 a.m.

Null pointer dereference

2022-12-2605:15:00
PRIOn knowledge base
www.prio-n.com
12
heimdal
7.7.1
null pointer dereference
spnego
gss_c_no_oid
initial_response
send_accept

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.0%

JSON

Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference in a SPNEGO acceptor via a preferred_mech_type of GSS_C_NO_OID and a nonzero initial_response value to send_accept.

CPENameOperatorVersion
heimdallt7.7.1

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8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.0%

JSON
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