CVE-2022-2211

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
A vulnerability was found in libguestfs. This issue occurs while calculating the greatest possible number of matching keys in the get_keys() function. This flaw leads to a denial of service, either by mistake or malicious actor.
Overview
  • CVE ID
  • CVE-2022-2211
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2022-07-12T21:15:09
  • Last Modified Date
  • 2023-02-12T22:15:26
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libguestfs:libguestfs:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://access.redhat.com/errata/RHSA-2022:7472
https://access.redhat.com/errata/RHSA-2022:7958
https://access.redhat.com/errata/RHSA-2022:7959
https://access.redhat.com/errata/RHSA-2022:7968
https://access.redhat.com/security/cve/CVE-2022-2211 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2100862
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-2211
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2211
History
Created Old Value New Value Data Type Notes
2022-07-12 22:00:32 Added to TrackCVE
2023-02-02 17:13:44 2023-02-02T16:19:26 CVE Modified Date updated
2023-02-02 17:13:44 Analyzed Modified Vulnerability Status updated
2023-02-02 17:13:44 References updated
2023-02-12 22:18:05 2023-02-12T22:15:26 CVE Modified Date updated