CVE-2018-1000804 json
contiki-ng version 4 contains a Buffer Overflow vulnerability in AQL (Antelope Query Language) database engine that can result in Attacker…
published 2018-10-08 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-2007
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
contiki-ng version 4 contains a Buffer Overflow vulnerability in AQL (Antelope Query Language) database engine that can result in Attacker can perform Remote Code Execution on device using Contiki-NG operating system. This attack appear to be exploitable via Attacker must be able to run malicious AQL code (e.g. via SQL-like Injection attack).
Patch / fix
- github.com/contiki-ng/contiki-ng#624 pull request
Exploit prediction
6.30% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/contiki-ng/contiki-ng/issues/594 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
github.com
/contiki-ng/contiki-ng/pull/624
patch, third-party-advisory
-
github.com
/contiki-ng/contiki-ng/issues/594
exploit, third-party-advisory
Sources
- CVE List CVE-2018-1000804
- NVD CVE-2018-1000804
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