A vulnerability was found in GNU Binutils 2.43. It has been rated as critical. Affected by this issue is the function bfd_putl64 of the file bfd/libbfd.c of the component ld. The manipulation leads to memory corruption. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer explains, that "[t]his bug has been fixed at some point between the 2.43 and 2.44 releases."
Organizations should prioritize patching immediately.
Risk to organizations includes potential memory corruption that can be exploited remotely. Given the complexity of an attack, it remains a low-severity issue at a CVSS score of 2.3. However, the vulnerability still requires attention due to its potential impact.
To mitigate this risk, organizations using GNU Binutils should upgrade to version 2.44 or later.
The following sections will delve into the technical aspects of the vulnerability, its risk implications, and suggested mitigations.
Vulnerability Details
A vulnerability was found in GNU Binutils 2.43 affecting the function bfd_putl64, located in bfd/libbfd.c. The attack vector is network-based, and it requires passive user interaction. The attack complexity is high, meaning that successful exploitation may not be straightforward. According to the vulnerability's CVSS score of 2.3, the severity is considered low.
Technical Analysis
The root cause of this vulnerability lies in memory handling within the function bfd_putl64. Given that the attack vector is network-based, remote attackers may exploit this vulnerability. The complexity of the attack is high, indicating that the attacker would need a sophisticated approach to exploit this vulnerability successfully.
Risk & Impact Analysis
The risk to organizations includes potential memory corruption that could lead to further exploitation. Although rated low, the impact can escalate depending on the context of use within an organization. Organizations should assess their exposure and prioritize remediation based on their individual risk profiles.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch. Specifically, GNU Binutils 2.43 is affected.
Mitigation & Remediation
Organizations should upgrade to GNU Binutils version 2.44 or later to mitigate this vulnerability. In instances where immediate patching is not possible, consider implementing network controls to restrict access to the affected component.
Detection Guidance
Monitor logs for any unexpected behavior related to memory usage in the bfd_putl64 function. Ensure that system changes are tracked, particularly those related to library updates.
AppSecure Threat Intelligence Insight
CVE-2025-1179 highlights the importance of keeping components up-to-date to avoid vulnerabilities that can lead to memory corruption. As organizations increasingly rely on open-source tools, the need for robust vulnerability management programs becomes even more critical. For guidance on building a vulnerability management program, organizations can refer to the vulnerability management program design that can help mitigate risks associated with open-source software.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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