CVE-2018-5744

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.
Overview
  • CVE ID
  • CVE-2018-5744
  • Assigner
  • security-officer@isc.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-10-09T16:15:13
  • Last Modified Date
  • 2019-11-05T16:58:10
Weakness Enumerations
CWE URL
CWE-772 http://cwe.mitre.org/data/definitions/772.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* 1 OR 9.10.7 9.10.8
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* 1 OR 9.11.3 9.11.5
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* 1 OR 9.12.0 9.12.3
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* 1 OR 9.13.0 9.13.6
cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.10.8:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.10.8:p1:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.10.8:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.10.8:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.11.5:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.11.5:p1:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.11.5:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.12.3:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.12.3:p1:*:*:*:*:*:* 1 OR
cpe:2.3:a:isc:bind:9.12.3:rc1:*:*:*:*:*:* 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
References
Reference URL Reference Tags
https://kb.isc.org/docs/cve-2018-5744 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-5744
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5744
History
Created Old Value New Value Data Type Notes
2022-05-10 17:00:14 Added to TrackCVE
2022-12-04 04:00:04 2019-10-09T16:15Z 2019-10-09T16:15:13 CVE Published Date updated
2022-12-04 04:00:04 2019-11-05T16:58:10 CVE Modified Date updated
2022-12-04 04:00:04 Analyzed Vulnerability Status updated