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CVE-2018-1129

Published: Jul 10, 2018Updated: Nov 21, 2024 Sources: CVE List NVDCWE-284
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
1.9%
Top 23.0%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-284CWE-287

Affected Products

cephRed Hat, Inc.
Mixed
Cloud & SaaS / cloud-platform
ceph storageredhat
On-prem
Operating Systems / linux-distro
ceph storage monredhat
On-prem
Operating Systems / linux-distro
ceph storage osdredhat
On-prem
Operating Systems / linux-distro
enterprise linuxredhat
On-premOS
Operating Systems / linux-distro
red hat, inc.commercialUSCloud & SaaSaka redhat, keycloak, 389-ds-base, ceph
redhatcommercialUSOperating Systemsaka red hat
and 6 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://access.redhat.com/errata/RHSA-2018:2261
access.redhat.com
https://access.redhat.com/errata/RHSA-2018:2177
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1576057
bugzilla.redhat.com
and 8 more references View all →

Timeline

Published
Jul 10, 2018
Last Updated
Nov 21, 2024

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