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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2011-1769
HistoryAug 29, 2011 - 9:55 p.m.

CVE-2011-1769

2011-08-2921:55:00
Debian Security Bug Tracker
security-tracker.debian.org
13

CVSS2

1.2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0

Percentile

5.1%

SystemTap 1.4 and earlier, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access.

CVSS2

1.2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0

Percentile

5.1%