CVE-2019-25040

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
** DISPUTED ** Unbound before 1.9.5 allows an infinite loop via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited.
Overview
  • CVE ID
  • CVE-2019-25040
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-04-27T06:15:07
  • Last Modified Date
  • 2021-12-03T20:11:29
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:* 1 OR 1.9.5
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
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
History
Created Old Value New Value Data Type Notes
2022-05-10 06:43:06 Added to TrackCVE
2022-12-06 02:53:33 2021-04-27T06:15Z 2021-04-27T06:15:07 CVE Published Date updated
2022-12-06 02:53:33 2021-12-03T20:11:29 CVE Modified Date updated
2022-12-06 02:53:33 Analyzed Vulnerability Status updated