CVE-2020-24698

CVSS V2 Medium 6.8 CVSS V3 Critical 9.8
Description
An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker might be able to cause a double-free, leading to a crash or possibly arbitrary code execution. by sending crafted queries with a GSS-TSIG signature.
Overview
  • CVE ID
  • CVE-2020-24698
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-02T09:15:13
  • Last Modified Date
  • 2020-10-08T15:17:33
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* 1 OR 4.3.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
History
Created Old Value New Value Data Type Notes
2022-05-10 17:09:43 Added to TrackCVE
2022-12-04 23:39:49 2020-10-02T09:15Z 2020-10-02T09:15:13 CVE Published Date updated
2022-12-04 23:39:49 2020-10-08T15:17:33 CVE Modified Date updated
2022-12-04 23:39:49 Analyzed Vulnerability Status updated