NULL Pointer Dereference Affecting ceph-fuse package, versions <2:12.2.1-46.el7cp


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.57% (79th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about NULL Pointer Dereference vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-RHEL7-CEPHFUSE-4433188
  • published1 Nov 2021
  • disclosed13 Feb 2018

Introduced: 13 Feb 2018

CVE-2018-7262  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade RHEL:7 ceph-fuse to version 2:12.2.1-46.el7cp or higher.
This issue was patched in RHSA-2018:0546.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ceph-fuse package and not the ceph-fuse package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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.