Is CVE-2017-12164 in the CISA KEV catalog?

No. CVE-2017-12164 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-12164?

CVE-2017-12164 has a CVSS v3 base score of 4.1 (MEDIUM).

What is the EPSS score for CVE-2017-12164?

CVE-2017-12164 has an EPSS score of 0.39% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-12164?

Upgrade gdm3 on debian 11 to 3.26.0-1 or later.

CVE & CISA-KEV Catalog

CVE-2017-12164

MEDIUM

4.1

CVSS v3

NVD

Description

A flaw was discovered in gdm 3.24.1 where gdm greeter was no longer setting the ran_once boolean during autologin. If autologin was enabled for a victim, an attacker could simply select 'login as another user' to unlock their screen.

CWE-592 CWE-665

How to fix

Remediation Available

gdm3Debian

Fixed in:3.26.0-1CVE-2017-12164

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Exploit Intelligence

0.39%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Patch2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.