Linux · 
Red Hat · Security advisory · February 28, 2023
Red Hat · Security advisory · February 28, 2023RHSA-2023:0946: Security update for 4 packages
RHSA-2023:0946, released February 28, 2023, fixes 8 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
8
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.6929
99th percentile
Priority of the 8 CVEs
Patch now 0
Urgent 0
High 8
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| openssl | RHEL 9 | 1:3.0.1-47.el9_1 |
| openssl-devel | RHEL 9 | 1:3.0.1-47.el9_1 |
| openssl-libs | RHEL 9 | 1:3.0.1-47.el9_1 |
| openssl-perl | RHEL 9 | 1:3.0.1-47.el9_1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-0286 | libssl3t64: There is a type confusion vulnerability relating to X.400 addressprocessinginside an X.509 GeneralName | 7.5 | 0.6929 | None reported |
| High | CVE-2022-4450 | libssl3t64: The function PEM_read_bio_ex() reads a PEM file from a BIO and parses anddecodes the "name" (e.g | 7.5 | 0.2859 | None reported |
| High | CVE-2022-4304 | libssl3t64: A timing based side channel exists in the OpenSSL RSA Decryptionimplementationwhich could be sufficient to recover a... | 7.5 | 0.2351 | None reported |
| High | CVE-2023-0215 | libssl3t64: The public API function BIO_new_NDEF is a helper function used forstreamingASN.1 data via a BIO | 7.5 | 0.0502 | None reported |
| High | CVE-2023-0216 | openssl: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as... | 7.5 | 0.0185 | None reported |
| High | CVE-2023-0217 | openssl: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as... | 7.5 | 0.0185 | None reported |
| High | CVE-2023-0401 | openssl: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as... | 7.5 | 0.0185 | None reported |
| High | CVE-2022-4203 | openssl: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as... | 7.5 | 0.0139 | None reported |
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