CVE-2018-7262: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 2.9% chance of exploitation in the next 30 days.

In Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::init_env function in radosgw doesn't handle malformed HTTP headers properly, allowing for denial of service.

Affected products

• Fedoraproject Fedora: version 27 only
• Red Hat Ceph: before 12.2.3 (fixed in 12.2.3); version 13.0.0 only; version 13.0.1 only

Published 2018-03-19. Last modified 2026-06-17.