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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2007-1859
HistoryMay 02, 2007 - 8:19 p.m.

CVE-2007-1859

2007-05-0220:19:00
Debian Security Bug Tracker
security-tracker.debian.org
15

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.001

Percentile

38.4%

XScreenSaver 4.10, when using a remote directory service for credentials, does not properly handle the results from the getpwuid function in drivers/lock.c when there is no network connectivity, which causes XScreenSaver to crash and unlock the screen and allows local users to bypass authentication.

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.001

Percentile

38.4%