CVE-2020-1759

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.

CVSS v3 6.8 MEDIUM
CVSS v2.0 5.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759	Issue Tracking Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/
https://security.gentoo.org/glsa/202105-39	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:ceph_storage:4.0:::::::*
	cpe:2.3:a:redhat:openshift:4.2:::::::*
	cpe:2.3:a:redhat:openstack:15:::::::*

Configuration 2 (hide)

cpe:2.3:a:linuxfoundation:ceph:*:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-04-13 13:15

Updated : 2023-11-07 03:19

NVD link : CVE-2020-1759

Mitre link : CVE-2020-1759

CVE.ORG link : CVE-2020-1759

JSON object : View

Products Affected

redhat

openshift
openstack
ceph_storage

fedoraproject

fedora

linuxfoundation

ceph

CWE

CWE-323

Reusing a Nonce, Key Pair in Encryption

CWE-330

Use of Insufficiently Random Values

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