CVE-2020-35215 Malicious Atomix node queries expose sensitive information
Attackers can access sensitive state information by querying distributed variable primitives in the Atomix library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-35215?
CVE-2020-35215 is a medium-severity vulnerability in n/a, published on 16 Dec 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue in Atomix v3.1.5 allows attackers to access sensitive information when a malicious Atomix node queries distributed variable primitives which contain the entire primitive lists that ONOS nodes use to share important states.
Weakness: CWE-668
Which versions are affected by CVE-2020-35215?
2 open source packages ship an affected version, including io.atomix:atomix. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
io.atomix:atomix Maven | All versions to 3.1.5 | None |
io.atomix:atomix Maven | All versions to 3.1.5 | None |
Products include Atomix Atomix.
How do I fix CVE-2020-35215?
No fix has been published for CVE-2020-35215 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-35215 being exploited?
There is no known exploitation of CVE-2020-35215 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2020-35213 An issue in Atomix v3.1.5 allows attackers to cause a denial of service (DoS) via false link event messages sent to a master ONOS node.
- CVE-2020-35214 An issue in Atomix v3.1.5 allows a malicious Atomix node to remove states of ONOS storage via abuse of primitive operations.
- CVE-2020-35209 An issue in Atomix v3.1.5 allows unauthorized Atomix nodes to join a target cluster via providing configuration information.
- CVE-2020-35211 An issue in Atomix v3.1.5 allows unauthorized Atomix nodes to become the lead node.
- CVE-2020-35210 A vulnerability in Atomix v3.1.5 allows attackers to cause a denial of service (DoS) via a Raft session flooding attack using Raft OpenSessionRequest messages.
Sources
Also known as GHSA-g7p8-r2ch-4rmf.