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CVE-2021-31375

Junos OS: Receipt of a specific BGP update may cause RPKI policy-checks to be bypassed PUBLISHED

Description (CNA)

An Improper Input Validation vulnerability in routing process daemon (RPD) of Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure (RPKI), allows an attacker to send a specific BGP update which may cause RPKI policy-checks to be bypassed. This, in turn, may allow a spoofed advertisement to be accepted or propagated. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S18; 15.1 versions prior to 15.1R7-S9; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R3-S7; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R3-S1; 18.4 versions prior to 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R2; 19.3 versions prior to 19.3R2.

Affected (CNA)

Vendor / productVersions
Juniper Networks / Junos OSaffected 12.3 before 12.3R12-S18; affected 15.1 before 15.1R7-S9; affected 17.2 before 17.2R3-S3; affected 17.3 before 17.3R3-S7; affected 17.4 before 17.4R2-S9, 17.4R3; affected 18.1 before 18.1R3-S13; affected 18.2 before 18.2R3-S3; affected 18.3 before 18.3R3-S1; affected 18.4 before 18.4R3; affected 19.1 before 19.1R2; affected 19.2 before 19.2R2; affected 19.3 before 19.3R2

CWE

CWE-358, CWE-20

References

ADP enrichment

CVE

No English description supplied.