CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-44758

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 56.9%

CVSS Severity

CVSS v3 Score 7.5

References

Products affected by CVE-2021-44758

Heimdal Project » Heimdal » Version: 0.0j

cpe:2.3:a:heimdal_project:heimdal:0.0j
Heimdal Project » Heimdal » Version: 0.0k

cpe:2.3:a:heimdal_project:heimdal:0.0k
Heimdal Project » Heimdal » Version: 0.0l

cpe:2.3:a:heimdal_project:heimdal:0.0l
Heimdal Project » Heimdal » Version: 0.0m

cpe:2.3:a:heimdal_project:heimdal:0.0m
Heimdal Project » Heimdal » Version: 0.0n

cpe:2.3:a:heimdal_project:heimdal:0.0n
Heimdal Project » Heimdal » Version: 0.0o

cpe:2.3:a:heimdal_project:heimdal:0.0o
Heimdal Project » Heimdal » Version: 0.0p

cpe:2.3:a:heimdal_project:heimdal:0.0p
Heimdal Project » Heimdal » Version: 0.0q

cpe:2.3:a:heimdal_project:heimdal:0.0q
Heimdal Project » Heimdal » Version: 0.0r

cpe:2.3:a:heimdal_project:heimdal:0.0r
Heimdal Project » Heimdal » Version: 0.0s

cpe:2.3:a:heimdal_project:heimdal:0.0s
Heimdal Project » Heimdal » Version: 0.0t

cpe:2.3:a:heimdal_project:heimdal:0.0t
Heimdal Project » Heimdal » Version: 0.0u

cpe:2.3:a:heimdal_project:heimdal:0.0u
Heimdal Project » Heimdal » Version: 0.1a

cpe:2.3:a:heimdal_project:heimdal:0.1a
Heimdal Project » Heimdal » Version: 0.1b

cpe:2.3:a:heimdal_project:heimdal:0.1b
Heimdal Project » Heimdal » Version: 0.1c

cpe:2.3:a:heimdal_project:heimdal:0.1c
Heimdal Project » Heimdal » Version: 0.1d

cpe:2.3:a:heimdal_project:heimdal:0.1d
Heimdal Project » Heimdal » Version: 0.1e

cpe:2.3:a:heimdal_project:heimdal:0.1e
Heimdal Project » Heimdal » Version: 0.1f

cpe:2.3:a:heimdal_project:heimdal:0.1f
Heimdal Project » Heimdal » Version: 0.1g

cpe:2.3:a:heimdal_project:heimdal:0.1g
Heimdal Project » Heimdal » Version: 0.1h

cpe:2.3:a:heimdal_project:heimdal:0.1h
Heimdal Project » Heimdal » Version: 0.1i

cpe:2.3:a:heimdal_project:heimdal:0.1i
Heimdal Project » Heimdal » Version: 0.1j

cpe:2.3:a:heimdal_project:heimdal:0.1j
Heimdal Project » Heimdal » Version: 0.1k

cpe:2.3:a:heimdal_project:heimdal:0.1k
Heimdal Project » Heimdal » Version: 0.1l

cpe:2.3:a:heimdal_project:heimdal:0.1l
Heimdal Project » Heimdal » Version: 0.1m

cpe:2.3:a:heimdal_project:heimdal:0.1m
Heimdal Project » Heimdal » Version: 0.2a

cpe:2.3:a:heimdal_project:heimdal:0.2a
Heimdal Project » Heimdal » Version: 0.2b

cpe:2.3:a:heimdal_project:heimdal:0.2b
Heimdal Project » Heimdal » Version: 0.2c

cpe:2.3:a:heimdal_project:heimdal:0.2c
Heimdal Project » Heimdal » Version: 0.2d

cpe:2.3:a:heimdal_project:heimdal:0.2d
Heimdal Project » Heimdal » Version: 0.2e

cpe:2.3:a:heimdal_project:heimdal:0.2e
Heimdal Project » Heimdal » Version: 0.2f

cpe:2.3:a:heimdal_project:heimdal:0.2f
Heimdal Project » Heimdal » Version: 0.2g

cpe:2.3:a:heimdal_project:heimdal:0.2g
Heimdal Project » Heimdal » Version: 0.2h

cpe:2.3:a:heimdal_project:heimdal:0.2h
Heimdal Project » Heimdal » Version: 0.2i

cpe:2.3:a:heimdal_project:heimdal:0.2i
Heimdal Project » Heimdal » Version: 0.2j

cpe:2.3:a:heimdal_project:heimdal:0.2j
Heimdal Project » Heimdal » Version: 0.2k

cpe:2.3:a:heimdal_project:heimdal:0.2k
Heimdal Project » Heimdal » Version: 0.2l

cpe:2.3:a:heimdal_project:heimdal:0.2l
Heimdal Project » Heimdal » Version: 0.2m

cpe:2.3:a:heimdal_project:heimdal:0.2m
Heimdal Project » Heimdal » Version: 0.2n

cpe:2.3:a:heimdal_project:heimdal:0.2n
Heimdal Project » Heimdal » Version: 0.2o

cpe:2.3:a:heimdal_project:heimdal:0.2o
Heimdal Project » Heimdal » Version: 0.2p

cpe:2.3:a:heimdal_project:heimdal:0.2p
Heimdal Project » Heimdal » Version: 0.2q

cpe:2.3:a:heimdal_project:heimdal:0.2q
Heimdal Project » Heimdal » Version: 0.2r

cpe:2.3:a:heimdal_project:heimdal:0.2r
Heimdal Project » Heimdal » Version: 0.2s

cpe:2.3:a:heimdal_project:heimdal:0.2s
Heimdal Project » Heimdal » Version: 0.2t

cpe:2.3:a:heimdal_project:heimdal:0.2t
Heimdal Project » Heimdal » Version: 0.3a

cpe:2.3:a:heimdal_project:heimdal:0.3a
Heimdal Project » Heimdal » Version: 0.3b

cpe:2.3:a:heimdal_project:heimdal:0.3b
Heimdal Project » Heimdal » Version: 0.3c

cpe:2.3:a:heimdal_project:heimdal:0.3c
Heimdal Project » Heimdal » Version: 0.3d

cpe:2.3:a:heimdal_project:heimdal:0.3d
Heimdal Project » Heimdal » Version: 0.3e

cpe:2.3:a:heimdal_project:heimdal:0.3e
Heimdal Project » Heimdal » Version: 0.3f

cpe:2.3:a:heimdal_project:heimdal:0.3f
Heimdal Project » Heimdal » Version: 0.4.d

cpe:2.3:a:heimdal_project:heimdal:0.4.d
Heimdal Project » Heimdal » Version: 0.4.e

cpe:2.3:a:heimdal_project:heimdal:0.4.e
Heimdal Project » Heimdal » Version: 0.4.f

cpe:2.3:a:heimdal_project:heimdal:0.4.f
Heimdal Project » Heimdal » Version: 0.4a

cpe:2.3:a:heimdal_project:heimdal:0.4a
Heimdal Project » Heimdal » Version: 0.4b

cpe:2.3:a:heimdal_project:heimdal:0.4b
Heimdal Project » Heimdal » Version: 0.4c

cpe:2.3:a:heimdal_project:heimdal:0.4c
Heimdal Project » Heimdal » Version: 0.5

cpe:2.3:a:heimdal_project:heimdal:0.5
Heimdal Project » Heimdal » Version: 0.5.1

cpe:2.3:a:heimdal_project:heimdal:0.5.1
Heimdal Project » Heimdal » Version: 0.5.2

cpe:2.3:a:heimdal_project:heimdal:0.5.2
Heimdal Project » Heimdal » Version: 0.5.3

cpe:2.3:a:heimdal_project:heimdal:0.5.3
Heimdal Project » Heimdal » Version: 0.6

cpe:2.3:a:heimdal_project:heimdal:0.6
Heimdal Project » Heimdal » Version: 0.6.1

cpe:2.3:a:heimdal_project:heimdal:0.6.1
Heimdal Project » Heimdal » Version: 0.6.2

cpe:2.3:a:heimdal_project:heimdal:0.6.2
Heimdal Project » Heimdal » Version: 0.6.3

cpe:2.3:a:heimdal_project:heimdal:0.6.3
Heimdal Project » Heimdal » Version: 0.6.4

cpe:2.3:a:heimdal_project:heimdal:0.6.4
Heimdal Project » Heimdal » Version: 0.6.5

cpe:2.3:a:heimdal_project:heimdal:0.6.5
Heimdal Project » Heimdal » Version: 0.6.6

cpe:2.3:a:heimdal_project:heimdal:0.6.6
Heimdal Project » Heimdal » Version: 0.7

cpe:2.3:a:heimdal_project:heimdal:0.7
Heimdal Project » Heimdal » Version: 0.7.1

cpe:2.3:a:heimdal_project:heimdal:0.7.1
Heimdal Project » Heimdal » Version: 0.7.2

cpe:2.3:a:heimdal_project:heimdal:0.7.2
Heimdal Project » Heimdal » Version: 0.8

cpe:2.3:a:heimdal_project:heimdal:0.8
Heimdal Project » Heimdal » Version: 0.8.1

cpe:2.3:a:heimdal_project:heimdal:0.8.1
Heimdal Project » Heimdal » Version: 0.9

cpe:2.3:a:heimdal_project:heimdal:0.9
Heimdal Project » Heimdal » Version: 1.0.0

cpe:2.3:a:heimdal_project:heimdal:1.0.0
Heimdal Project » Heimdal » Version: 1.0.1

cpe:2.3:a:heimdal_project:heimdal:1.0.1
Heimdal Project » Heimdal » Version: 1.0.2

cpe:2.3:a:heimdal_project:heimdal:1.0.2
Heimdal Project » Heimdal » Version: 1.1.0

cpe:2.3:a:heimdal_project:heimdal:1.1.0
Heimdal Project » Heimdal » Version: 1.2.0

cpe:2.3:a:heimdal_project:heimdal:1.2.0
Heimdal Project » Heimdal » Version: 1.2.1

cpe:2.3:a:heimdal_project:heimdal:1.2.1
Heimdal Project » Heimdal » Version: 1.3.0

cpe:2.3:a:heimdal_project:heimdal:1.3.0
Heimdal Project » Heimdal » Version: 1.3.1

cpe:2.3:a:heimdal_project:heimdal:1.3.1
Heimdal Project » Heimdal » Version: 1.3.2

cpe:2.3:a:heimdal_project:heimdal:1.3.2
Heimdal Project » Heimdal » Version: 1.3.3

cpe:2.3:a:heimdal_project:heimdal:1.3.3
Heimdal Project » Heimdal » Version: 1.4.0

cpe:2.3:a:heimdal_project:heimdal:1.4.0
Heimdal Project » Heimdal » Version: 1.4.1

cpe:2.3:a:heimdal_project:heimdal:1.4.1
Heimdal Project » Heimdal » Version: 1.5.0

cpe:2.3:a:heimdal_project:heimdal:1.5.0
Heimdal Project » Heimdal » Version: 1.5.1

cpe:2.3:a:heimdal_project:heimdal:1.5.1
Heimdal Project » Heimdal » Version: 1.5.2

cpe:2.3:a:heimdal_project:heimdal:1.5.2
Heimdal Project » Heimdal » Version: 1.5.3

cpe:2.3:a:heimdal_project:heimdal:1.5.3
Heimdal Project » Heimdal » Version: 1.6.0

cpe:2.3:a:heimdal_project:heimdal:1.6.0
Heimdal Project » Heimdal » Version: 7.0.1

cpe:2.3:a:heimdal_project:heimdal:7.0.1
Heimdal Project » Heimdal » Version: 7.0.2

cpe:2.3:a:heimdal_project:heimdal:7.0.2
Heimdal Project » Heimdal » Version: 7.0.3

cpe:2.3:a:heimdal_project:heimdal:7.0.3
Heimdal Project » Heimdal » Version: 7.1.0

cpe:2.3:a:heimdal_project:heimdal:7.1.0
Heimdal Project » Heimdal » Version: 7.2.0

cpe:2.3:a:heimdal_project:heimdal:7.2.0
Heimdal Project » Heimdal » Version: 7.3.0

cpe:2.3:a:heimdal_project:heimdal:7.3.0
Heimdal Project » Heimdal » Version: 7.4.0

cpe:2.3:a:heimdal_project:heimdal:7.4.0
Heimdal Project » Heimdal » Version: 7.5.0

cpe:2.3:a:heimdal_project:heimdal:7.5.0
Heimdal Project » Heimdal » Version: 7.6.0

cpe:2.3:a:heimdal_project:heimdal:7.6.0
Heimdal Project » Heimdal » Version: 7.7.0

cpe:2.3:a:heimdal_project:heimdal:7.7.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-44758

Products

Pricing

Contact Us