CVE-2018-7262

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 v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/74VI6EPZ6LD2O4JJXJBTYQ4U4VUO2ZDO/	Third Party Advisory
https://github.com/ceph/ceph/pull/20488	Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1546611	Issue Tracking
http://tracker.ceph.com/issues/23039	Issue Tracking Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:0548	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0546	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:ceph:13.0.0:::::::*
	cpe:2.3:a:redhat:ceph::::::::
	cpe:2.3:a:redhat:ceph:13.0.1:::::::*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*

Information

Published : 2018-03-19 14:29

Updated : 2019-02-04 09:25

NVD link : CVE-2018-7262

Mitre link : CVE-2018-7262

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

fedoraproject

fedora

redhat

ceph

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