CVE-2020-6072
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Wykonanie kodu w libmicrodns umożliwia atakującemu zdalne wykonanie dowolnego kodu.
CVSS
9.8
EPSS
3.8%
Exploit
poc
Vendor
debian
Opis źródłowy (NVD)
An exploitable code execution vulnerability exists in the label-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the rr_decode function's return value is not checked, leading to a double free that could be exploited to execute arbitrary code. An attacker can send an mDNS message to trigger this vulnerability.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 9.8 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 3.8% |
| Opublikowano (NVD) | 2020-03-24 21:15:14 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-08 22:17:01 UTC |
Referencje
- https://security.gentoo.org/glsa/202005-10 ([email protected]) [Third Party Advisory]
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0995 ([email protected]) [Exploit, Technical Description, Third Party Advisory]
- https://www.debian.org/security/2020/dsa-4671 ([email protected]) [Third Party Advisory]