Vulnerability Details : 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.
Threat overview for CVE-2018-5744
Top countries where our scanners detected CVE-2018-5744
Top open port discovered on systems with this issue
53
IPs affected by CVE-2018-5744 343,122
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2018-5744
Probability of exploitation activity in the next 30 days: 2.52%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 89 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-5744
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
Internet Systems Consortium (ISC) |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-5744
-
The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-5744
-
https://kb.isc.org/docs/cve-2018-5744
Vendor Advisory
Products affected by CVE-2018-5744
- cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.12.3:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.12.3:-:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:-:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:-:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.8:rc2:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.12.3:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*
- cpe:2.3:a:isc:bind:9.11.5:rc1:*:*:*:*:*:*