CVE-2012-4524 : xlockmore before 5.43 'dclock' security bypass vulnerability

xlockmore before 5.43 'dclock' security bypass vulnerability

Published 2019-11-21 15:15:12

Updated 2019-12-04 14:54:15

Source Red Hat, Inc.

View at NVD, CVE.org

Vulnerability category: Input validation

Products affected by CVE-2012-4524

Fedoraproject » Fedora » Version: 17
cpe:2.3:o:fedoraproject:fedora:17:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 18
cpe:2.3:o:fedoraproject:fedora:18:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 16
cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*
Matching versions
Sillycycle » Xlockmore
Versions before (<) 5.43
cpe:2.3:a:sillycycle:xlockmore:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.51%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 73 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091108.html

[SECURITY] Fedora 17 Update: xlockmore-5.40-3.fc17
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091150.html

[SECURITY] Fedora 16 Update: xlockmore-5.40-3.fc16
Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/10/17/12

oss-security - Re: CVE id request: xlockmore vulnerability: local access
Mailing List;Patch;Third Party Advisory
http://security.gentoo.org/glsa/glsa-201309-03.xml

Xlockmore: Denial of Service (GLSA 201309-03) — Gentoo security
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-4524

867908 – (CVE-2012-4524) CVE-2012-4524 xlockmore: Screensaver crash (screen lock bypass) when 'dclock' mode used
Issue Tracking;Third Party Advisory
https://access.redhat.com/security/cve/cve-2012-4524

Red Hat Customer Portal
Broken Link
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091709.html

[SECURITY] Fedora 18 Update: xlockmore-5.40-3.fc18
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/79558

xlockmore security bypass CVE-2012-4524 Vulnerability Report
Third Party Advisory;VDB Entry
http://www.securityfocus.com/bid/56169

xlockmore 'dclock' Mode Security Bypass Vulnerability
Third Party Advisory;VDB Entry
https://security-tracker.debian.org/tracker/CVE-2012-4524

CVE-2012-4524
Third Party Advisory

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