CVE-2017-7509

An input validation error was found in Red Hat Certificate System's handling of client provided certificates before 8.1.20-1. If the certreq field is not present in a certificate an assertion error is triggered causing a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.5 LOW
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
redhatCNA
3.5 LOW
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
VendorProductVersion
redhatcertificate_system
𝑥
< 8.1.20-1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.securitytracker.com/id/1039248
https://access.redhat.com/errata/RHSA-2017:2560
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7509
http://www.securitytracker.com/id/1039248
https://access.redhat.com/errata/RHSA-2017:2560
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7509