High, CVSS 7.7GoPublished
JSON-Patch Out-of-bounds Write vulnerability
CVE-2018-14632 · GHSA-gxhv-3hwf-wjp9
- Affected
- Go github.com/evanphx/json-patch < 0.5.2; >= 3.0.0, < 3.0.1-0.20180525145409-4c9aadca8f89
- Fixed in
- 3.0.1-0.20180525145409-4c9aadca8f890.5.2· Vendor fix available
- Issue
- An out of bound write can occur when patching an Openshift object using the oc patch functionality in OpenShift Container Platform before 3.7. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.
Recommended action: Upgrade to 3.0.1-0.20180525145409-4c9aadca8f89 (pre-release) or 0.5.2 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.