CVE-2020-7248

EPSS 1.11%
Veröffentlicht 16.03.2020 21:15:12
Zuletzt bearbeitet 21.11.2024 05:36:55
Quelle cve@mitre.org
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libubox in OpenWrt before 18.06.7 and 19.x before 19.07.1 has a tagged binary data JSON serialization vulnerability that may cause a stack based buffer overflow.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 6

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Openwrt ≫ Openwrt Version >= 18.06.0 < 18.06.7

Openwrt ≫ Openwrt Version19.07.0 Update-

Openwrt ≫ Openwrt Version19.07.0 Updaterc1

Openwrt ≫ Openwrt Version19.07.0 Updaterc2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	1.11%	0.772

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://github.com/openwrt/openwrt/commits/master

Patch

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-7248#range-4512438

Third Party Advisory

US Government Resource

https://openwrt.org/advisory/2020-01-31-2

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-7248

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-7248

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-7248

EUVD