CVE-2011-2187

CVSS V2 Medium 4.6 CVSS V3 High 7.8
Description
xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.
Overview
  • CVE ID
  • CVE-2011-2187
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-27T18:15:10
  • Last Modified Date
  • 2020-08-18T15:05:58
Weakness Enumerations
CWE URL
CWE-306 http://cwe.mitre.org/data/definitions/306.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:xscreensaver_project:xscreensaver:*:*:*:*:*:*:*:* 1 OR 5.14
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627382 Exploit Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2011-2187 Third Party Advisory
https://www.jwz.org/xscreensaver/changelog.html Release Notes Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2187 Exploit Issue Tracking Third Party Advisory
https://access.redhat.com/security/cve/cve-2011-2187 Third Party Advisory
https://www.openwall.com/lists/oss-security/2011/06/06/17 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-2187
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2187
History
Created Old Value New Value Data Type Notes
2022-05-10 17:20:03 Added to TrackCVE
2022-12-04 07:09:13 2019-11-27T18:15Z 2019-11-27T18:15:10 CVE Published Date updated
2022-12-04 07:09:13 2020-08-18T15:05:58 CVE Modified Date updated
2022-12-04 07:09:13 Analyzed Vulnerability Status updated