CVE-2020-6073
גבוהה 7.5
תיאור (מקור, אנגלית)
An exploitable denial-of-service vulnerability exists in the TXT record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing the RDATA section in a TXT record in mDNS messages, multiple integer overflows can be triggered, leading to a denial of service. An attacker can send an mDNS message to trigger this vulnerability.
מדדים
- CVSS 3.1
-
7.5 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 3% (אחוזון 100) נכון ל-14/10/2026
- CWE
- CWE-190
מוצרים מושפעים
videolabs: libmicrodns; debian: debian linux
קישורים
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0996 ExploitTechnical DescriptionThird Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0996 ExploitTechnical DescriptionThird Party Advisory
- https://security.gentoo.org/glsa/202005-10 Third Party Advisory
- https://www.debian.org/security/2020/dsa-4671 Third Party Advisory
- https://security.gentoo.org/glsa/202005-10 Third Party Advisory
- https://www.debian.org/security/2020/dsa-4671 Third Party Advisory