CVE-2017-5641
9.8 · CRITICALOverview
CVE-2017-5641 is a critical-severity vulnerability affecting apache flex_blazeds. It was published on December 28, 2017 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Previous versions of Apache Flex BlazeDS (4.7.2 and earlier) did not restrict which types were allowed for AMF(X) object deserialization by default. During the deserialization process code is executed that for several known types has undesired side-effects. Other, unknown types may also exhibit such behaviors. One vector in the Java standard library exists that allows an attacker to trigger possibly further exploitable Java deserialization of untrusted data. Other known vectors in third party libraries can be used to trigger remote code execution.
Remediation
Check the references section for vendor advisories and patches from apache. Update flex_blazeds to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apache | flex_blazeds | 0 | Affected |
| hp | xp_command_view_advanced_edition | >= 0, < 8.5.3-00 | Affected |
References
Frequently Asked Questions
What is CVE-2017-5641?
CVE-2017-5641 is a critical-severity vulnerability affecting apache flex_blazeds. It was published on December 28, 2017 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2017-5641?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-5641?
Check the references section for vendor advisories and patches from apache. Update flex_blazeds to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-5641?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-5641 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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