CVE-2019-25014 Null dereference in n/a
An attacker can cause a denial of service in Istio pilot by triggering a null pointer dereference via a specific HTTP request.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-25014?
CVE-2019-25014 is a medium-severity vulnerability in n/a, published on 29 Jan 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic (resulting in a denial of service to the istio-pilot application).
Weakness: CWE-476
Which versions are affected by CVE-2019-25014?
It affects 2 products.
Products include Istio Istio, Redhat Openshift Service Mesh.
How do I fix CVE-2019-25014?
Upgrade to a fixed version.
Is CVE-2019-25014 being exploited?
There is no known exploitation of CVE-2019-25014 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-31921 Missing authorization in n/a
- CVE-2021-34824 Information disclosure in n/a
- CVE-2026-31837 Istio JWKS resolver to prevent private key material from being exposed when JWKS fetch fails.
- CVE-2021-39155 Authorization Policy Bypass Due to Case Insensitive Host Comparison
- CVE-2021-39156 Fragments in Path May Lead to Authorization Policy Bypass