CVE-2018-5744
A specially crafted packet can cause named to leak memory
HIGH 7.5
At a glance
- Source
- NVD
- EPSS
- EPSS 3.45 % · percentile 89 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- isc
- NVD status
- Modified
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.
Weaknesses (CWE)
- CWE-772 — Missing Release of Resource after Effective Lifetime
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | isc |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · security-officer@isc.org (Secondary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-17513
- GCVE · GCVE-0-2018-5744
CERT-FR advisories
- CERTFR-2019-AVI-242 — Multiples vulnérabilités dans F5 BIG-IP · cert.ssi.gouv.fr
- CERTFR-2019-AVI-076 — Vulnérabilité dans ISC Bind · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*≥ 9.10.7 < 9.10.8cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*≥ 9.11.3 < 9.11.5cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*≥ 9.12.0 < 9.12.3cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*≥ 9.13.0 < 9.13.6cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*cpe:2.3:a:isc:bind:9.10.8:-:*:*:*:*:*:*cpe:2.3:a:isc:bind:9.10.8:p1:*:*:*:*:*:*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:9.11.5:-:*:*:*:*:*:*cpe:2.3:a:isc:bind:9.11.5:p1:*:*:*:*:*:*cpe:2.3:a:isc:bind:9.11.5:rc1:*:*:*:*:*:*cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*cpe:2.3:a:isc:bind:9.12.3:-:*:*:*:*:*:*cpe:2.3:a:isc:bind:9.12.3:p1:*:*:*:*:*:*cpe:2.3:a:isc:bind:9.12.3:rc1:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| ISC · BIND 9 | affected 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. |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |