CVE-2014-6418

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Summary

CVECVE-2014-6418
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-09-28 10:55:10 UTC
Updated2026-05-06 22:30:45 UTC
Descriptionnet/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly validate auth replies, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via crafted data from the IP address of a Ceph Monitor.

Risk And Classification

Primary CVSS: v2.0 7.1 from [email protected]

AV:N/AC:M/Au:N/C:N/I:N/A:C

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:M/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
USN-2379-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
oss-security - Re: CVE Request: libceph auth token overflow / Linux kernel af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
USN-2377-1: Linux kernel (OMAP4) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org
USN-2376-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
libceph: do not hard code max auth ticket len · torvalds/linux@c27a3e4 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Third Party Advisory
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3 af854a3a-2127-422b-91ae-364da2661108 www.kernel.org Exploit, Vendor Advisory
Bug 1142073 – CVE-2014-6418 kernel: libceph: missing validation of auth reply af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Third Party Advisory
Bug #8979: GPF kernel panics - auth? - Linux kernel client - Ceph af854a3a-2127-422b-91ae-364da2661108 tracker.ceph.com Exploit, Third Party Advisory
Bug #9561: libceph: do not crash if auth reply is not understood - Linux kernel client - Ceph af854a3a-2127-422b-91ae-364da2661108 tracker.ceph.com Third Party Advisory
USN-2378-1: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
kernel/git/torvalds/linux.git - Linux kernel source tree MITRE git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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