CVE-2022-2906

CVSS V2 None CVSS V3 High 7.5
Description
An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service.
Overview
  • CVE ID
  • CVE-2022-2906
  • Assigner
  • security-officer@isc.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-09-21T11:15:09
  • Last Modified Date
  • 2022-12-03T01:06:19
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* 1 OR 9.18.0 9.18.7
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* 1 OR 9.19.0 9.19.5
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://www.openwall.com/lists/oss-security/2022/09/21/3 Mailing List Patch Third Party Advisory
https://kb.isc.org/docs/cve-2022-2906 Patch Vendor Advisory
https://security.gentoo.org/glsa/202210-25 Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-09-21 16:00:45 Added to TrackCVE
2022-12-07 04:19:55 2022-09-21T11:15Z 2022-09-21T11:15:09 CVE Published Date updated
2022-12-07 04:19:55 2022-12-03T01:06:19 CVE Modified Date updated
2022-12-07 04:19:55 Analyzed Vulnerability Status updated
2022-12-07 04:20:00 References updated