4.3

CVE-2018-20839

EPSS 0.67%
Veröffentlicht 17.05.2019 04:29:00
Zuletzt bearbeitet 05.05.2025 14:14:36
Quelle cve@mitre.org
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systemd 242 changes the VT1 mode upon a logout, which allows attackers to read cleartext passwords in certain circumstances, such as watching a shutdown, or using Ctrl-Alt-F1 and Ctrl-Alt-F2. This occurs because the KDGKBMODE (aka current keyboard mode) check is mishandled.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 9

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Systemd Project ≫ Systemd Version242 Update-

Netapp ≫ Cn1610 Firmware Version-

Netapp ≫ Cn1610 Version-

Netapp ≫ Snapprotect Version-

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.67%	0.705

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	4.3	0.7	3.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:P/I:N/A:N

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

Mailing List

http://www.securityfocus.com/bid/108389

Third Party Advisory

Broken Link

VDB Entry

https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1803993

Third Party Advisory

Issue Tracking

https://github.com/systemd/systemd/commit/9725f1a10f80f5e0ae7d9b60547458622aeb322f

Patch

https://github.com/systemd/systemd/pull/12378

Patch

Issue Tracking

https://security.netapp.com/advisory/ntap-20190530-0002/

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2018-20839

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-20839

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-20839

EUVD