Executive Summary

Informations
Name CVE-2018-10908 First vendor Publication 2018-08-09
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Overall CVSS Score 6.3
Base Score 6.3 Environmental Score 6.3
impact SubScore 4 Temporal Score 6.3
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.1 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

It was found that vdsm before version 4.20.37 invokes qemu-img on untrusted inputs without limiting resources. By uploading a specially crafted image, an attacker could cause the qemu-img process to consume unbounded amounts of memory of CPU time, causing a denial of service condition that could potentially impact other users of the host.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10908

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-770 Allocation of Resources Without Limits or Throttling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10908
MISC http://lists.nongnu.org/archive/html/qemu-block/2018-07/msg00488.html
https://gerrit.ovirt.org/#/c/93195/
REDHAT https://access.redhat.com/errata/RHEA-2018:2624

Alert History

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Date Informations
2021-05-04 13:07:30
  • Multiple Updates
2021-04-22 02:21:19
  • Multiple Updates
2020-05-23 02:10:17
  • Multiple Updates
2020-05-23 01:06:05
  • Multiple Updates
2019-10-10 05:20:17
  • Multiple Updates
2019-10-03 09:20:46
  • Multiple Updates
2019-03-29 12:08:30
  • Multiple Updates
2018-10-11 00:20:11
  • Multiple Updates
2018-10-10 21:19:52
  • Multiple Updates
2018-10-08 17:19:41
  • Multiple Updates
2018-08-10 00:19:29
  • First insertion