Ethical Hacking News
A critical warning from CISA highlights the need for immediate attention to a widely exploited Git vulnerability that poses significant risks to organizations relying on the distributed version control system. Hackers have already begun exploiting this vulnerability, emphasizing the urgent nature of this warning and the importance of swift action against known threats.
Git is vulnerable to a critical code execution flaw (CVE-2025-48384) that poses a significant risk to organizations relying on it for software development. Hackers have already begun exploiting this vulnerability, which can be exploited by publishing repositories with malicious submodule paths and crafting symlinks with compromised hooks. CISA has added the vulnerability to its Known Exploited Vulnerabilities (KEV) catalog, indicating that it is actively being exploited. Two Citrix Session Recording vulnerabilities (CVE-2024-8068 and CVE-2024-8069) have also been added to the KEV catalog due to their medium-severity score and potential for exploitation. Organizations are advised to prioritize patching and mitigation efforts, or take alternative measures such as avoiding recursive submodule clones from untrusted sources.
The U.S. Cybersecurity & Infrastructure Security Agency (CISA) has issued a warning about an actively exploited code execution flaw in the widely used Git distributed version control system. This critical vulnerability, tracked as CVE-2025-48384, poses a significant risk to organizations that rely on Git for their software development needs.
Git is a fundamental component of modern software collaboration, serving as the backbone of platforms such as GitHub, GitLab, and Bitbucket. The library has been extensively adopted by developers worldwide, making it an attractive target for attackers seeking to exploit vulnerabilities in widely used systems. According to CISA, hackers have already begun exploiting this vulnerability, posing a substantial threat to organizations that fail to apply the necessary patches or take other mitigating measures.
The exploited vulnerability stems from Git's mishandling of carriage return (\r) characters in configuration files. When Git writes these characters, it does so in a way that is different from how it reads them. This mismatch causes incorrect submodule path resolution, creating an entry point for attackers to exploit. By publishing repositories with submodules ending in \r and crafting malicious symlinks with a compromised hook setup, hackers can execute arbitrary code on the machines of users who clone these repositories.
CISA has added this vulnerability to its Known Exploited Vulnerabilities (KEV) catalog, indicating that the agency has already seen evidence of active exploitation. The patch deadline for federal agencies is set for September 15th, emphasizing the urgent nature of this warning.
The KEV catalog is a valuable resource for organizations and individuals seeking to stay informed about actively exploited vulnerabilities. By tracking known vulnerabilities and their associated exploits, CISA provides critical insights into the most pressing threats facing the nation's cybersecurity infrastructure. The inclusion of CVE-2025-48384 in the KEV catalog underscores the importance of this vulnerability and serves as a reminder that organizations must prioritize patching and mitigation efforts to protect themselves against emerging threats.
Furthermore, CISA has also added two Citrix Session Recording vulnerabilities to its catalog. These vulnerabilities, tracked as CVE-2024-8068 and CVE-2024-8069, were fixed by the vendor in November 2024 but have since been added to the KEV catalog due to their medium-severity score and potential for exploitation.
CVE-2024-8068 allows an authenticated user in the same Active Directory domain as the Session Recording server to escalate privileges to the NetworkService account. This vulnerability can be exploited by hackers seeking to gain unauthorized access to critical system resources. CVE-2024-8069, on the other hand, enables an authenticated intranet user to achieve limited remote code execution with NetworkService privileges through deserialization of untrusted data.
The inclusion of these two vulnerabilities in the KEV catalog highlights the ongoing importance of patching and vulnerability mitigation efforts for organizations using Citrix Session Recording. The vendor has provided fixes for both vulnerabilities, but the addition of CVE-2024-8068 and CVE-2024-8069 to the catalog underscores the need for swift action against these known vulnerabilities.
In light of this critical warning from CISA, organizations are advised to prioritize patching and mitigation efforts to protect themselves against actively exploited Git vulnerabilities. For those unable or unwilling to apply patches immediately, alternative mitigating measures can be taken, such as avoiding recursive submodule clones from untrusted sources, disabling Git hooks globally via core.hooksPath, or enforcing only audited submodules.
Furthermore, organizations can take proactive steps to strengthen their cybersecurity posture by staying informed about emerging threats and vulnerabilities. This includes regularly monitoring the KEV catalog for added vulnerabilities and taking swift action against known exploits. By prioritizing patching, mitigation, and proactive security measures, organizations can reduce their risk exposure and protect themselves against emerging threats.
In conclusion, CISA's warning about actively exploited Git code execution flaw highlights the ongoing importance of patching and vulnerability mitigation efforts in protecting against critical cybersecurity threats. Organizations must prioritize swift action against this known vulnerability to prevent exploitation and minimize potential damage. By staying informed about emerging threats and taking proactive security measures, organizations can strengthen their defenses and reduce their risk exposure.
Related Information:
https://www.ethicalhackingnews.com/articles/CISA-Warns-of-Active-Exploitation-of-Critical-Git-Vulnerability-ehn.shtml
Published: Tue Aug 26 11:44:17 2025 by llama3.2 3B Q4_K_M
