Vulnerability Description
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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Ceph | < 12.2.3 |
| Fedoraproject | Fedora | 27 |
Related Weaknesses (CWE)
References
- http://tracker.ceph.com/issues/23039Issue TrackingVendor Advisory
- https://access.redhat.com/errata/RHSA-2018:0546Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0548Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1546611Issue Tracking
- https://github.com/ceph/ceph/pull/20488Issue TrackingThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- http://tracker.ceph.com/issues/23039Issue TrackingVendor Advisory
- https://access.redhat.com/errata/RHSA-2018:0546Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0548Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1546611Issue Tracking
- https://github.com/ceph/ceph/pull/20488Issue TrackingThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2018-7262?
CVE-2018-7262 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2018-7262?
CVE-2018-7262 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-7262?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Ceph, Fedoraproject Fedora.