Vulnerability · Published Jul 30, 2020 · Assigned by mitre

CVE-2020-16162

High 7.5

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).

Severity (CVSS NVD)7.5High

Exploit odds (30 days)0.7%top 45.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020.07.06.14.28. Missing validation checks on CRL presence or CRL staleness in the X509-based RPKI certificate-tree validation procedure allow remote attackers to bypass intended access restrictions by using revoked certificates. NOTE: there may be counterarguments related to backwards compatibility

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/RIPE-NCC/rpki-validator-3/issues/162 x_refsource_MISC
https://github.com/RIPE-NCC/rpki-validator-3/issues/232 x_refsource_MISC