6.5

CVE-2019-9970

EPSS 0.42%
Veröffentlicht 24.03.2019 02:29:00
Zuletzt bearbeitet 21.11.2024 04:52:42
Quelle cve@mitre.org
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Open Whisper Signal (aka Signal-Desktop) through 1.23.1 and the Signal Private Messenger application through 4.35.3 for Android are vulnerable to an IDN homograph attack when displaying messages containing URLs. This occurs because the application produces a clickable link even if (for example) Latin and Cyrillic characters exist in the same domain name, and the available font has an identical representation of characters from different alphabets.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Signal ≫ Private Messenger SwPlatformandroid Version <= 4.35.3

Signal ≫ Signal-desktop Version <= 1.23.1

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.42%	0.617

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:P/A:N

Es wurden noch keine Informationen zu CWE veröffentlicht.

http://www.securityfocus.com/bid/107550

Third Party Advisory

VDB Entry

https://github.com/blazeinfosec/advisories/blob/master/signal-advisory.txt

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-9970

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-9970

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-9970

EUVD