CVE-2018-12121
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Przepełnienie pamięci w Node.js umożliwia atak typu Denial of Service przez duże nagłówki HTTP.
CVSS
7.5
EPSS
10.2%
Exploit
none
Vendor
redhat
Opis źródłowy (NVD)
Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.
dos
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 10.2% |
| Opublikowano (NVD) | 2018-11-28 17:29:00 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-08 22:16:44 UTC |
Referencje
- http://www.securityfocus.com/bid/106043 ([email protected]) [Third Party Advisory, VDB Entry]
- https://access.redhat.com/errata/RHSA-2019:1821 ([email protected]) [Third Party Advisory]
- https://access.redhat.com/errata/RHSA-2019:2258 ([email protected]) [Third Party Advisory]
- https://access.redhat.com/errata/RHSA-2019:3497 ([email protected]) [Third Party Advisory]
- https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ ([email protected]) [Patch, Vendor Advisory]
- https://security.gentoo.org/glsa/202003-48 ([email protected]) [Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20241227-0008/ (af854a3a-2127-422b-91ae-364da2661108)