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nvd[email protected]NVD:CVE-2022-44640
HistoryDec 25, 2022 - 5:15 a.m.

CVE-2022-44640

2022-12-2505:15:11
web.nvd.nist.gov
9
heimdal
asn.1 codec
remote code execution

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.021

Percentile

89.4%

Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).

Affected configurations

Nvd
Node
heimdal_projectheimdalRange<7.7.1
Node
sambasambaRange4.15.04.15.3
OR
sambasambaRange4.16.04.16.8
OR
sambasambaRange4.17.04.17.4
VendorProductVersionCPE
heimdal_projectheimdal*cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:*
sambasamba*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.021

Percentile

89.4%