Red Hat Ceph Storage/Openshift Container Storage Secure Mode Messages Reuse random values

Summaryinfo

A vulnerability described as critical has been identified in Red Hat Ceph Storage and Openshift Container Storage. This impacts an unknown function of the component Secure Mode. Such manipulation as part of Messages leads to random values (Reuse). This vulnerability is traded as CVE-2020-1759. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Red Hat Ceph Storage and Openshift Container Storage (Virtualization Software) (unknown version). Affected by this issue is an unknown code block of the component Secure Mode. The manipulation as part of a Messages leads to a random values vulnerability (Reuse). Using CWE to declare the problem leads to CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability was found in Red Hat Ceph Storage 4 and Red Hat Openshift Container Storage 4.2 where, A nonce reuse vulnerability was discovered in the secure mode of the messenger v2 protocol, which can allow an attacker to forge auth tags and potentially manipulate the data by leveraging the reuse of a nonce in a session. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks.

The weakness was shared 04/13/2020 as not defined bug report (Bugzilla). The advisory is available at bugzilla.redhat.com. This vulnerability is handled as CVE-2020-1759 since 11/27/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/14/2020). This vulnerability is assigned to T1600.001 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Virtualization Software

Vendor

• Red Hat

Name

• Ceph Storage
• Openshift Container Storage

License

• open-source

Website

• Vendor: https://www.redhat.com/

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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