High severity · published Mar 19, 2018
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…
7.5
CVSS
2.9%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CE
Ceph · Redhat
before 12.2.3; 13.0.0; 13.0.1 · source: NVD
FE
Fedora · Fedoraproject
27 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7262
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7262
Issue Tracking
http://tracker.ceph.com/issues/23039
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0546
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0548
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1546611
Issue Tracking
https://github.com/ceph/ceph/pull/20488
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74VI6EPZ6LD2O4JJXJBTYQ4U4VUO2ZDO/
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