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nvd[email protected]NVD:CVE-2011-1781
HistoryAug 29, 2011 - 9:55 p.m.

CVE-2011-1781

2011-08-2921:55:00
CWE-189
web.nvd.nist.gov
3

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

AI Score

6

Confidence

High

EPSS

0

Percentile

5.1%

SystemTap 1.4, 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 stack unwinding (aka backtracing).

Affected configurations

Nvd
Node
systemtapsystemtapMatch1.4
VendorProductVersionCPE
systemtapsystemtap1.4cpe:2.3:a:systemtap:systemtap:1.4:*:*:*:*:*:*:*

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

AI Score

6

Confidence

High

EPSS

0

Percentile

5.1%