Here are links and summaries of the five highest risk CVEs released in the last week for January 27th, 2024 along with a summary and mitigation for each:
CVE-2024-0643
- Description: This CVE pertains to the C21 Live Encoder and Live Mosaic product, version 5.3, which has an unrestricted upload vulnerability. This allows a remote attacker to upload various file extensions without restriction, potentially leading to a full system compromise.
- Mitigation: There are no specific mitigations mentioned, but generally, updating to the latest version and applying vendor-recommended patches is advisable.
- Source: https://www.cisa.gov/news-events/bulletins/sb24-022
CVE-2024-0642
- Description: In the same C21 Live Encoder and Live Mosaic product, this CVE describes inadequate access control that lets remote attackers access the application as an administrator through the application endpoint due to improper credential management.
- Mitigation: As above, updating to the latest version and applying vendor-recommended patches is recommended.
- Source: https://www.cisa.gov/news-events/bulletins/sb24-022
CVE-2024-23897 (Jenkins Vulnerability)
- Description: A critical vulnerability in Jenkins that allows attackers to exploit a function in the built-in command line interface (CLI) to read SSH keys, passwords, project secrets, source code, and more.
- Mitigation:
- Update to Jenkins 2.442 or LTS 2.426.3.
- Disable access to the Jenkins CLI as a temporary workaround.
- Source: https://www.cisa.gov/news-events/bulletins/sb24-022
CVE-2023-22527 (Atlassian Confluence Server)
- Description: A remote code execution vulnerability in Atlassian Confluence Data Center and Server versions, highly critical and already under attack.
- Mitigation: Immediate patching is advised, along with checking all affected Confluence instances for signs of compromise.
- Source: https://www.techtarget.com/searchSecurity/news/366567334/Attacks-begin-on-critical-Atlassian-Confluence-vulnerability
CVE-2024-20272 (Cisco Unity Connection)
- Description: A vulnerability in Cisco Unity Connection's web-based management interface allowing unauthenticated, remote attackers to upload arbitrary files and execute commands.
- Mitigation: Specific mitigations weren't detailed, but generally updating and applying Cisco's recommended patches would be the course of action.
- Source: https://www.cisa.gov/news-events/bulletins/sb24-022
It's important to regularly check for updates and patches for these software to mitigate the risks posed by these vulnerabilities.
For further details and updates, you can refer to the following sources:
Quick Direct Links for NIST CVEs:
CVE-2024-0643
CVE-2024-0642
CVE-2024-23897 (Jenkins Vulnerability)
CVE-2023-22527 (Atlassian Confluence Server)
CVE-2024-20272 (Cisco Unity Connection)
These links provide detailed information on each CVE, including descriptions, impacts, and potential mitigations.
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