Linux · Security advisory · September 21, 2021
RHSA-2021:3576: Security update for 7 packages
RHSA-2021:3576, released September 21, 2021, fixes 2 CVEs across 7 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.1051
95th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| krb5-devel | RHEL 8 | 0:1.18.2-8.3.el8_4 |
| krb5-libs | RHEL 8 | 0:1.18.2-8.3.el8_4 |
| krb5-pkinit | RHEL 8 | 0:1.18.2-8.3.el8_4 |
| krb5-server | RHEL 8 | 0:1.18.2-8.3.el8_4 |
| krb5-server-ldap | RHEL 8 | 0:1.18.2-8.3.el8_4 |
| krb5-workstation | RHEL 8 | 0:1.18.2-8.3.el8_4 |
| libkadm5 | RHEL 8 | 0:1.18.2-8.3.el8_4 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-36222 | krb5-devel: Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecu... | 7.5 | 0.1051 | None reported | |
| Routine | CVE-2021-37750 | krb5-devel: Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecu... | 6.5 | 0.0251 | None reported |
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