CVE-2022-39388
"Istio Localhost Privilege Escalation"
Description
Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.
INFO
Published Date :
Nov. 10, 2022, 8:15 p.m.
Last Modified :
Nov. 15, 2022, 8:21 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.7
Exploitability Score :
2.3
Public PoC/Exploit Available at Github
CVE-2022-39388 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-39388.
| URL | Resource |
|---|---|
| https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 | Patch Third Party Advisory |
| https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 | Patch Third Party Advisory |
| https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 | Third Party Advisory |
| https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ | Release Notes Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Makefile Go Dockerfile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-39388 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-39388 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Nov. 15, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 No Types Assigned https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 Patch, Third Party Advisory Changed Reference Type https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 No Types Assigned https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 Patch, Third Party Advisory Changed Reference Type https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 No Types Assigned https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 Third Party Advisory Changed Reference Type https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ No Types Assigned https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ Release Notes, Vendor Advisory Added CWE NIST CWE-863 Added CPE Configuration OR *cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:* versions from (including) 1.15.0 up to (including) 1.15.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-39388 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-39388
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.12212
percentile