CVE-2021-3531

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Summary

CVECVE-2021-3531
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-05-18 12:15:00 UTC
Updated2023-11-07 03:38:00 UTC
DescriptionA flaw was found in the Red Hat Ceph Storage RGW in versions before 14.2.21. When processing a GET Request for a swift URL that ends with two slashes it can cause the rgw to crash, resulting in a denial of service. The greatest threat to the system is of availability.

Risk And Classification

Problem Types: CWE-617

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All
Application Redhat Ceph All All All All
Application Redhat Ceph Storage 4.0 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 34 Update: ceph-16.2.4-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 33 Update: ceph-15.2.12-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] [DLA 3629-1] ceph security update MLIST lists.debian.org
[SECURITY] Fedora 33 Update: ceph-15.2.12-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: ceph-16.2.4-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 32 Update: ceph-14.2.21-1.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
oss-security - Re: CVE-2021-3531: Ceph: RGW unauthenticated denial of service MLIST www.openwall.com
oss-security - CVE-2021-3531: Ceph: RGW unauthenticated denial of service MLIST www.openwall.com
[SECURITY] Fedora 32 Update: ceph-14.2.21-1.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
1955326 – (CVE-2021-3531) CVE-2021-3531 ceph: RGW unauthenticated denial of service MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 180341 Debian Security Update for ceph (CVE-2021-3531)
  • 198423 Ubuntu Security Notification for Ceph vulnerabilities (USN-4998-1)
  • 198554 Ubuntu Security Notification for Ceph Vulnerabilities (USN-5128-1)
  • 240201 Red Hat Update for kernel-rt (RHSA-2022:1199)
  • 281145 Fedora Security Update for ceph (FEDORA-2021-6e540b85b9)
  • 281146 Fedora Security Update for ceph (FEDORA-2021-1bf13db941)
  • 281147 Fedora Security Update for ceph (FEDORA-2021-ec414c5e18)
  • 501811 Alpine Linux Security Update for ceph
  • 502829 Alpine Linux Security Update for ceph16
  • 6000278 Debian Security Update for ceph (DLA 3629-1)
  • 670530 EulerOS Security Update for ceph (EulerOS-SA-2021-2288)
  • 750099 SUSE Enterprise Linux Security Update for ceph (SUSE-SU-2021:1834-1)
  • 750100 SUSE Enterprise Linux Security Update for ceph (SUSE-SU-2021:1835-1)
  • 750174 OpenSUSE Security Update for ceph (openSUSE-SU-2021:0833-1)
  • 750795 OpenSUSE Security Update for ceph (openSUSE-SU-2021:1834-1)
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