CVE-2018-7262

CWE-476 — NULL Pointer Dereference8 documents7 sources
Severity
7.5HIGH
EPSS
1.5%
top 18.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Redhat CephFedoraproject Fedora
Timeline
PublishedMar 19
Latest updateMay 14

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:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDredhat/ceph< 12.2.3+2

Also affects: Fedora 27

🔴Vulnerability Details

2
GHSA
GHSA-8gpf-89wg-vgwp: In Ceph before 12↗2022-05-14
▶
CVEList
CVE-2018-7262: In Ceph before 12↗2018-03-19
▶

💥Exploits & PoCs

1
Exploit-DB
eMerge E3 1.00-06 - Cross-Site Request Forgery↗2019-11-12
▶

📋Vendor Advisories

2
Red Hat
ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service↗2018-02-13
▶
Debian
CVE-2018-7262: ceph - In Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-7262 ceph: Malformed HTTP requests handled in rgw_civetweb.cc:RGW::init_env() can lead to NULL pointer dereference [fedora-all]↗2018-02-19
▶
Bugzilla
CVE-2018-7262 ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service↗2018-02-19
▶
CVE-2018-7262 (HIGH CVSS 7.5) | In Ceph before 12.2.3 and 13.x thro | cvebase.io