Vulnerability Report

CVE-2020-1759

Title: Red Hat Openshift Container Storage nonce reuse

Confidentiality, Integrity

Proof Of Concept

No public PoC currently indexed for CVE-2020-1759.

CWE Category CWE-330
Published Date Apr 13, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.4 CVSS v3.1
Exploit Probability (EPSS)
0.41%

Vulnerability Summary

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.

Impacted Vendors

R
redhat 4
C
ceph_project 1
O
openstack 1
L
linuxfoundation 1

Reference Links

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/ https://security.gentoo.org/glsa/202105-39 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/ https://security.gentoo.org/glsa/202105-39
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.4
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.8
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
5.8
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-1759 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK
Complexity HIGH
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected Stack

No specific products linked.