CVE-2016-4745

EPSS 0.41%
Veröffentlicht 25.09.2016 10:59:44
Zuletzt bearbeitet 12.04.2025 10:46:40
Quelle product-security@apple.com
Teams Watchlist Login
Unerledigt Login

The Kerberos 5 (aka krb5) PAM module in Apple OS X before 10.12 does not use constant-time operations for determining username validity, which makes it easier for remote attackers to enumerate user accounts via a timing side-channel attack.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 7

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Apple ≫ macOS X Version <= 10.11.6

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.41%	0.604

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:P/I:N/A:N

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html

Vendor Advisory

Mailing List

https://support.apple.com/HT207170

Vendor Advisory

http://www.securitytracker.com/id/1036858

http://www.securityfocus.com/bid/93055

https://nvd.nist.gov/vuln/detail/CVE-2016-4745

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2016-4745

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2016-4745

EUVD