Vulnerability Monitor

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CVE-2018-5744

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.

Published

2019-10-09T16:15:13.907

Last Modified

2024-11-21T04:09:18.140

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-772
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application isc bind < 9.10.8 Yes
Application isc bind < 9.11.5 Yes
Application isc bind < 9.12.3 Yes
Application isc bind < 9.13.6 Yes
Application isc bind 9.10.7 Yes
Application isc bind 9.10.8 Yes
Application isc bind 9.10.8 Yes
Application isc bind 9.10.8 Yes
Application isc bind 9.10.8 Yes
Application isc bind 9.11.5 Yes
Application isc bind 9.11.5 Yes
Application isc bind 9.11.5 Yes
Application isc bind 9.11.5 Yes
Application isc bind 9.12.3 Yes
Application isc bind 9.12.3 Yes
Application isc bind 9.12.3 Yes
References