CVE-2017-7509

published 2018-07-26

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…

Priority P4 28 medium 6.5 CVSS 3.0

AV N AC L PR L UI N S U C N I N A H

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
red_hat	certificate_system	—	—
redhat	certificate_system	< 8.1.20-1	8.1.20-1

CVSS provenance

nvd v3.0 6.5 MEDIUM CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 4.0 MEDIUM AV:N/AC:L/Au:S/C:N/I:N/A:P

vendor_redhat 3.5 LOW

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-20