A flaw was found in fig2dev, an essential component for Red Hat Enterprise Linux. This vulnerability allows availability via local input manipulation through the genge_itp_spline function. The CVSS score for this vulnerability is 5.5, classifying it as medium severity, which necessitates attention from organizations utilizing affected systems.
The risk to organizations includes potential integrity impacts, as attackers may manipulate local inputs to exploit this vulnerability. Although the vulnerability is not currently known to be actively exploited in the wild, the potential for local privilege escalation should not be underestimated.
Organizations should prioritize patching immediately, given the medium severity and the possible risks associated with this flaw in production environments.
This vulnerability was disclosed on April 23, 2025, and it is important for organizations to stay informed about the latest security updates and remediation efforts from their vendors.
Affected products include fig2dev version 3.2.9a and various versions of Red Hat Enterprise Linux from 6.0 through 9.0.
Organizations are encouraged to implement necessary patches as soon as they become available to mitigate potential exploitation risks.
Vulnerability Details
The vulnerability allows availability via local input manipulation. The attack vector is classified as LOCAL, with low attack complexity and low privileges required. User interaction is not required, meaning an attacker with local access could exploit the vulnerability without additional steps.
The integrity impact is rated as HIGH, indicating that successful exploitation could lead to significant changes or corruption of data. However, confidentiality and availability impacts are rated as NONE.
Technical Analysis
The root cause of this vulnerability stems from improper input validation within the genge_itp_spline function of fig2dev. The function fails to adequately check for malformed or unexpected input, which can lead to a segmentation fault.
Attackers may leverage this vulnerability by manipulating local inputs, leading to potential undesirable behavior of the application. The attack complexity is rated as LOW, indicating that an attacker merely needs to have local access to exploit the vulnerability.
Risk & Impact Analysis
Real-world deployment risk is present as this vulnerability affects systems that rely on fig2dev for rendering graphics. Organizations utilizing Red Hat Enterprise Linux, particularly those in development and production environments, should consider the potential for integrity impacts that could disrupt services.
The urgency for remediation is moderate owing to the available patch and the potential for exploitation. The blast radius includes all systems running the affected versions of fig2dev and Red Hat Enterprise Linux.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The versions affected by this vulnerability include fig2dev version 3.2.9a and Red Hat Enterprise Linux versions 6.0, 7.0, 8.0, and 9.0. Organizations should ensure that they upgrade to the patched versions as soon as they are available.
Mitigation & Remediation
Organizations should apply the available patches from Red Hat as soon as they are released. For those unable to immediately apply the patch, consideration should be given to implementing configuration hardening and monitoring for any unusual activity related to fig2dev.
For further insights on effective security practices, organizations can explore application security assessments that can help in identifying and mitigating similar vulnerabilities.
Detection Guidance
Organizations should monitor logs for any attempts to manipulate local inputs. Behavioral anomalies in the application that utilize fig2dev should be flagged for review, as they may indicate attempts to exploit this vulnerability.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-46399 highlights the need for organizations to maintain vigilant security practices. This vulnerability serves as a reminder of the importance of input validation in software development.
As organizations evaluate their security posture, the trend of vulnerabilities related to local input manipulation should be a focal point. For further resources on penetration testing, organizations can refer to penetration testing services and best practices.
Additionally, organizations should consider implementing a robust security framework to effectively address and mitigate such vulnerabilities in the future. For insights on building effective security strategies, they may explore vulnerability management programs that can help in identifying and addressing security risks proactively.
Finally, organizations should remain aware of evolving threats and vulnerabilities to stay ahead of potential risks to their systems.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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