CVE-2024-38365
CVE-2024-38365 is a critical consensus failure vulnerability in the btcd Bitcoin client. This flaw, affecting versions 0.10 to 0.24, stems from an incorrect re-implementation of Bitcoin Core's "FindAndDelete()" functionality, potentially leading to chain splits or denial-of-service (DoS) attacks. The SOCRadar Vulnerability Risk Score (SVRS) is 40. Although not critical, this vulnerability requires attention due to the risk of chain split. An attacker can craft a standard transaction that exploits the difference in how btcd and Bitcoin Core handle data removal in scripts, causing btcd to accept an invalid block or reject a valid one. This issue can be exploited remotely by any Bitcoin user without requiring significant hash power. Upgrade to btcd version v0.24.2 to mitigate this security risk, as there are no known workarounds. The vulnerability is significant because it can disrupt the Bitcoin network and potentially lead to financial losses.
Description
CVE-2024-38365 is a vulnerability with a CVSS score of 0, indicating a low severity level. However, SOCRadar's unique 'SOCRadar Vulnerability Risk Score' (SVRS) assigns it a score of 30, highlighting the potential for exploitation.
Key Insights
- Active Exploitation: The vulnerability is actively exploited in the wild, posing an immediate threat to organizations.
- Low CVSS Score: Despite the low CVSS score, the SVRS score of 30 indicates that the vulnerability may have broader implications and should not be overlooked.
- Unknown Description: The lack of a detailed description for this CVE makes it challenging to fully assess its impact.
- Threat Actors: Information on specific threat actors or APT groups actively exploiting this vulnerability is currently unavailable.
Mitigation Strategies
- Patch Immediately: Apply available patches or updates to address the vulnerability as soon as possible.
- Monitor Network Traffic: Implement network monitoring tools to detect and block suspicious activity related to the vulnerability.
- Educate Users: Raise awareness among users about the vulnerability and encourage them to practice safe online habits.
- Consider Additional Security Measures: Explore additional security measures, such as intrusion detection systems (IDS) or web application firewalls (WAF), to enhance protection.
Additional Information
If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.
Indicators of Compromise
Exploits
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Affected Software
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CWE Details
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