CVE-2017-12973
3.1 · LOWOverview
CVE-2017-12973 is a low-severity vulnerability affecting connect2id nimbus_jose\+jwt. It was published on August 20, 2017 and has a CVSS 3.0 base score of 3.1 (LOW).
This vulnerability has a CVSS 3.0 base score of 3.1, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Nimbus JOSE+JWT before 4.39 proceeds improperly after detection of an invalid HMAC in authenticated AES-CBC decryption, which allows attackers to conduct a padding oracle attack.
Remediation
Check the references section for vendor advisories and patches from connect2id. Update nimbus_jose\+jwt 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 |
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References
Frequently Asked Questions
What is CVE-2017-12973?
CVE-2017-12973 is a low-severity vulnerability affecting connect2id nimbus_jose\+jwt. It was published on August 20, 2017 and has a CVSS 3.0 base score of 3.1 (LOW).
How severe is CVE-2017-12973?
This vulnerability has a CVSS 3.0 base score of 3.1, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-12973?
Check the references section for vendor advisories and patches from connect2id. Update nimbus_jose\+jwt 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-2017-12973?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-12973 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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