CVE-2013-4143

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…

published May 30, 2014

CVSS
—
EPSS
0%
Percentile
32.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00397 · 32.7th percentile
Published
2014-05-30T14:00Z
EPSS history
Timeline
  • 30 MAY 14:00Z
    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…
    cvelistv5