6.5
MEDIUM
CVE-2018-1129
Ceph Signature Calculation Vulnerability
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.

INFO

Published Date :

July 10, 2018, 2:29 p.m.

Last Modified :

Aug. 29, 2019, 3:15 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2018-1129 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
2 Redhat enterprise_linux_desktop
3 Redhat enterprise_linux_server
4 Redhat enterprise_linux_workstation
5 Redhat ceph_storage
6 Redhat ceph
7 Redhat ceph_storage_mon
8 Redhat ceph_storage_osd
1 Debian debian_linux
1 Opensuse leap
1 Ceph ceph
: Total Affected Vendor : 4 | Products : 11
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-1129.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html Third Party Advisory
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
http://tracker.ceph.com/issues/24837 Issue Tracking Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2177 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2179 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2261 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2274 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1576057 Issue Tracking Patch Third Party Advisory
https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html Mailing List Third Party Advisory
https://www.debian.org/security/2018/dsa-4339 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-1129 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-1129 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE Red Hat, Inc. CWE-284
  • CVE Modified by [email protected]

    Aug. 29, 2019

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html [No Types Assigned]
  • Modified Analysis by [email protected]

    May. 13, 2019

    Action Type Old Value New Value
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:redhat:ceph_storage:3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_mon:2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_mon:3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_osd:2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_osd:3:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ceph_storage:1.3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage:3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_mon:2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_mon:3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_osd:2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_osd:3:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
    Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 28, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 28, 2019

    Action Type Old Value New Value
    Changed Reference Type https://www.debian.org/security/2018/dsa-4339 No Types Assigned https://www.debian.org/security/2018/dsa-4339 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Mar. 21, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 14, 2018

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2018/dsa-4339 [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 12, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:L/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2261 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2261 Third Party Advisory
    Changed Reference Type http://tracker.ceph.com/issues/24837 No Types Assigned http://tracker.ceph.com/issues/24837 Issue Tracking, Vendor Advisory
    Changed Reference Type https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587 No Types Assigned https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587 Patch, Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2179 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2179 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1576057 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1576057 Issue Tracking, Patch, Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2177 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2177 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2274 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2274 Third Party Advisory
    Added CWE CWE-287
    Added CPE Configuration OR *cpe:2.3:a:redhat:ceph_storage:3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_mon:2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_mon:3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_osd:2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:ceph_storage_osd:3:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:ceph:ceph:10.2.0:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.1:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.2:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.3:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.4:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.5:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.6:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.7:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.8:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.9:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.10:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:10.2.11:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.0:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.1:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.2:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.3:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.4:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.5:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.6:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:12.2.7:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:13.2.0:*:*:*:*:*:*:* *cpe:2.3:a:ceph:ceph:13.2.1:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 28, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:2274 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2018:2261 [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 13, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:2179 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2018:2177 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-1129 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-1129 weaknesses.

CAPEC-19: Embedding Scripts within Scripts Embedding Scripts within Scripts CAPEC-441: Malicious Logic Insertion Malicious Logic Insertion CAPEC-478: Modification of Windows Service Configuration Modification of Windows Service Configuration CAPEC-479: Malicious Root Certificate Malicious Root Certificate CAPEC-502: Intent Spoof Intent Spoof CAPEC-503: WebView Exposure WebView Exposure CAPEC-536: Data Injected During Configuration Data Injected During Configuration CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment Incomplete Data Deletion in a Multi-Tenant Environment CAPEC-550: Install New Service Install New Service CAPEC-551: Modify Existing Service Modify Existing Service CAPEC-552: Install Rootkit Install Rootkit CAPEC-556: Replace File Extension Handlers Replace File Extension Handlers CAPEC-558: Replace Trusted Executable Replace Trusted Executable CAPEC-562: Modify Shared File Modify Shared File CAPEC-563: Add Malicious File to Shared Webroot Add Malicious File to Shared Webroot CAPEC-564: Run Software at Logon Run Software at Logon CAPEC-578: Disable Security Software Disable Security Software CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-57: Utilizing REST's Trust in the System Resource to Obtain Sensitive Data Utilizing REST's Trust in the System Resource to Obtain Sensitive Data CAPEC-94: Adversary in the Middle (AiTM) Adversary in the Middle (AiTM) CAPEC-114: Authentication Abuse Authentication Abuse CAPEC-115: Authentication Bypass Authentication Bypass CAPEC-151: Identity Spoofing Identity Spoofing CAPEC-194: Fake the Source of Data Fake the Source of Data CAPEC-593: Session Hijacking Session Hijacking CAPEC-633: Token Impersonation Token Impersonation CAPEC-650: Upload a Web Shell to a Web Server Upload a Web Shell to a Web Server
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} 0.04%

score

0.54631

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: