CVE-2022-42898: kerberos 5 1.20; +6 more affected products

Affected technology

kerberos 5 · from 1.8 (inclusive), before 1.19.4 (exclusive)
mit

kerberos 5 · 1.20
mit

kerberos 5 · 1.20 · update beta1
mit

heimdal · before 7.7.1 (exclusive)
heimdal project

samba · before 4.15.12 (exclusive)
samba

samba · from 4.16.0 (inclusive), before 4.16.7 (exclusive)
samba

samba · from 4.17.0 (inclusive), before 4.17.3 (exclusive)
samba

n/a · n/a
Vendor not specified by the source

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

Description’s affected range: before 1.19.4 and 1.20.x before 1.20.1

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could run code remotely and disrupt service. NVD’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high.