David Bagley : Security Vulnerabilities, CVEs,
The (1) checkPasswd and (2) checkGroupXlockPasswds functions in xlockmore before 5.43 do not properly handle when a NULL value is returned upon an error by the crypt or dispcrypt function as implemented in glibc 2.17 and later, which allows attackers to bypass the screen lock via vectors related to invalid salts.
Max CVSS
2.1
EPSS Score
0.05%
Published
2014-05-30
Updated
2014-06-26
xlockmore and xlockf do not properly cleanse user-injected format strings, which allows local users to gain root privileges via the -d option.
Max CVSS
7.2
EPSS Score
0.04%
Published
2000-10-20
Updated
2008-09-05
Buffer overflow in xlockmore xlock program version 4.16 and earlier allows local users to read sensitive data from memory via a long -mode option.
Max CVSS
2.1
EPSS Score
0.04%
Published
2000-05-29
Updated
2008-09-10
3 vulnerabilities found