CVE-2018-7262

2018-03-1900:00:00

ubuntu.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.006

Percentile

78.0%

JSON

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.

Bugs

Notes

Author	Note
debian	Debian up to 10.2.5-7.2 is not vulnerable as they contain an older version of the embedded webserver in RADOS gateway which does not return null strings on malformed HTTP requests.