CVE-2018-18957 in the critical feed json
An issue has been found in libIEC61850 v1.3.
published 2018-11-05 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10661
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 11.6%
- EPSS 11.6% chance of exploitation in 30 days, percentile 96%
- public exploits
- 1
- Exploit-DB
Summary
An issue has been found in libIEC61850 v1.3. It is a stack-based buffer overflow in prepareGooseBuffer in goose/goose_publisher.c.
Timeline
- Published
- First public exploit (EDB-45798)
Exploit prediction
11.57% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-45798 libiec61850 1.3 - Stack Based Buffer Overflow local, 2018-11-06
- github.com https://github.com/mz-automation/libiec61850/issues/83 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
exploit-db.com
/exploits/45798/
exploit, third-party-advisory, vdb-entry
-
github.com
/mz-automation/libiec61850/issues/83
exploit, third-party-advisory
Sources
- CVE List CVE-2018-18957
- NVD CVE-2018-18957
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.