CVE-2018-7262
published 2018-03-19CVE-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…
PriorityP338high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.97%
85.7th percentile
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
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | ceph | — | — |
| fedoraproject | fedora | — | — |
| redhat | ceph | < 12.2.3 | 12.2.3 |
| redhat | ceph | — | — |
| redhat | ceph | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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GHSA
GHSA-8gpf-89wg-vgwp: In Ceph before 12
ghsa_unreviewed·2022-05-14
CVE-2018-7262 [HIGH] CWE-476 GHSA-8gpf-89wg-vgwp: In Ceph before 12
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.
Red Hat
ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
vendor_redhat·2018-02-13·CVSS 7.5
CVE-2018-7262 [HIGH] CWE-476 ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
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.
A NULL pointer dereference flaw was found in RADOS Gateway HTTP request handling when using the Civetweb native webserver. An unauthenticated attacker could crash RADOS Gateway server by sending malicious HTTP requests.
Package: ceph (Red Hat Ceph Storage 1.3) - Not affected
Package: ceph (Red Hat Ceph Storage 2) - Not affected
Package: ceph-common (Red Hat Enterprise Linux 7) - Not affected
Package: ceph (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-7262: ceph - In Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::...
vendor_debian·2018·CVSS 7.5
CVE-2018-7262 [HIGH] CVE-2018-7262: ceph - In Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
Bugzilla
CVE-2018-7262 ceph: Malformed HTTP requests handled in rgw_civetweb.cc:RGW::init_env() can lead to NULL pointer dereference [fedora-all]
bugzilla·2018-02-19·CVSS 7.5
CVE-2018-7262 [HIGH] CVE-2018-7262 ceph: Malformed HTTP requests handled in rgw_civetweb.cc:RGW::init_env() can lead to NULL pointer dereference [fedora-all]
CVE-2018-7262 ceph: Malformed HTTP requests handled in rgw_civetweb.cc:RGW::init_env() can lead to NULL pointer dereference [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit mes
Bugzilla
CVE-2018-7262 ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
bugzilla·2018-02-19·CVSS 7.5
CVE-2018-7262 [HIGH] CVE-2018-7262 ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
CVE-2018-7262 ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
In ceph, HTTP request headers without a ":" character that are handled in rgw_civetweb.cc:RGW::init_env() can cause variables to be set to NULL, leading to a crash or other potentially unspecified behaviour.
Upstream Pull Request:
https://github.com/ceph/ceph/pull/20403
Discussion:
Created ceph tracking bugs for this issue:
Affects: fedora-all [bug 1546611]
---
Upstream Pull Request:
https://github.com/ceph/ceph/pull/20564
---
upstream fix:
https://github.com/ceph/ceph/pull/20564/commits/b206912d753778b8d889a903f509a6f951cf41a4?diff=unified
---
This issue has been addressed in the following products:
Red Hat Ceph Storage 3.0 for Ubuntu 16.04
V
http://tracker.ceph.com/issues/23039https://access.redhat.com/errata/RHSA-2018:0546https://access.redhat.com/errata/RHSA-2018:0548https://bugzilla.redhat.com/show_bug.cgi?id=1546611https://github.com/ceph/ceph/pull/20488https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74VI6EPZ6LD2O4JJXJBTYQ4U4VUO2ZDO/http://tracker.ceph.com/issues/23039https://access.redhat.com/errata/RHSA-2018:0546https://access.redhat.com/errata/RHSA-2018:0548https://bugzilla.redhat.com/show_bug.cgi?id=1546611https://github.com/ceph/ceph/pull/20488https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74VI6EPZ6LD2O4JJXJBTYQ4U4VUO2ZDO/
2018-03-19
Published