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CVE-2021-0297

Junos OS Evolved: BGP and LDP sessions with TCP MD5 authentication established with peers not configured for authentication PUBLISHED

Description (CNA)

A vulnerability in the processing of TCP MD5 authentication in Juniper Networks Junos OS Evolved may allow a BGP or LDP session configured with MD5 authentication to succeed, even if the peer does not have TCP MD5 authentication enabled. This could lead to untrusted or unauthorized sessions being established, resulting in an impact on confidentiality or stability of the network. This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.3R2-S1-EVO; 20.4 versions prior to 20.4R2-EVO; 21.1 versions prior to 21.1R2-EVO. Juniper Networks Junos OS is not affected by this issue.

Affected (CNA)

Vendor / productVersions
Juniper Networks / Junos OS Evolvedaffected unspecified before 20.3R2-S1-EVO; affected 20.4 before 20.4R2-EVO; affected 21.1 before 21.1R2-EVO

CWE

CWE-755

References

ADP enrichment

CVE

No English description supplied.