Advisory ROSA-SA-2023-2223

Software: nss 3.53.1
OS: ROSA Virtualization 2.1

package_evr_string: nss-3.53.1-17.rv3.1c.src.rpm

CVE-ID: CVE-2020-12403
BDU-ID: None
CVE-Crit: CRITICAL
CVE-DESC.: A bug was discovered in the way CHACHA20-POLY1305 is implemented in NSS in versions prior to 3.55. When using a Chacha20 consisting of multiple parts, this could result in reads outside the valid range. This issue was fixed by explicitly disabling multi-part ChaCha20 (which did not work properly) and strictly enforcing tag length. The biggest threat from this vulnerability is to system privacy and availability.
CVE-STATUS: Fixed
CVE-REV: To close, run the yum update nss command

CVE-ID: CVE-2020-12400
BDU-ID: 2020-03960
CVE-Crit: MEDIUM
CVE-DESC.: Vulnerability in the modular inversion feature of the NSS (Network Security Services) library set, allowing an attacker to gain unauthorized access to protected information
CVE-STATUS: Fixed
CVE-REV: Execute yum update nss command to close.

CVE-ID: CVE-2020-6829
BDU-ID: 2020-03953
CVE-Crit: HIGH
CVE-DESC.: A vulnerability in the Knowledge Management component of the Knowledge Management component of the SAP NetWeaver software integration platform is related to failure to take measures to neutralize script-related HTML tags on a web page. Exploitation of the vulnerability could allow a remote attacker to perform cross-site scripting attacks
CVE-STATUS: Fixed
CVE-REV: To close, run the yum update nss command.

CVE-ID: CVE-2021-43527
BDU-ID: 2022-00002
CVE-Crit: CRITICAL.
CVE-DESC.: A vulnerability in the Amazon Linux AMI operating system NSS cryptographic library suite is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code
CVE-STATUS: Fixed
CVE-REV: Execute yum update nss command to close.