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cve[email protected]CVE-2011-1769
HistoryAug 29, 2011 - 9:55 p.m.

CVE-2011-1769

2011-08-2921:55:00
CWE-189
web.nvd.nist.gov
36
cve-2011-1769
systemtap
unprivileged mode
denial of service
elf program
dwarf expressions
nvd

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

5.8

Confidence

High

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.

Affected configurations

NVD
Node
systemtapsystemtapRange1.4
OR
systemtapsystemtapMatch0.2.2
OR
systemtapsystemtapMatch0.3
OR
systemtapsystemtapMatch0.4
OR
systemtapsystemtapMatch0.5
OR
systemtapsystemtapMatch0.5.3
OR
systemtapsystemtapMatch0.5.4
OR
systemtapsystemtapMatch0.5.5
OR
systemtapsystemtapMatch0.5.7
OR
systemtapsystemtapMatch0.5.8
OR
systemtapsystemtapMatch0.5.9
OR
systemtapsystemtapMatch0.5.10
OR
systemtapsystemtapMatch0.5.12
OR
systemtapsystemtapMatch0.5.13
OR
systemtapsystemtapMatch0.5.14
OR
systemtapsystemtapMatch0.6
OR
systemtapsystemtapMatch0.6.2
OR
systemtapsystemtapMatch0.7
OR
systemtapsystemtapMatch0.7.2
OR
systemtapsystemtapMatch0.8
OR
systemtapsystemtapMatch0.9
OR
systemtapsystemtapMatch0.9.5
OR
systemtapsystemtapMatch0.9.7
OR
systemtapsystemtapMatch0.9.8
OR
systemtapsystemtapMatch0.9.9
OR
systemtapsystemtapMatch1.0
OR
systemtapsystemtapMatch1.1
OR
systemtapsystemtapMatch1.2
OR
systemtapsystemtapMatch1.3
VendorProductVersionCPE
systemtapsystemtap0.7cpe:/a:systemtap:systemtap:0.7:::
systemtapsystemtap0.5.14cpe:/a:systemtap:systemtap:0.5.14:::
systemtapsystemtap0.9.7cpe:/a:systemtap:systemtap:0.9.7:::
systemtapsystemtap0.5.3cpe:/a:systemtap:systemtap:0.5.3:::
systemtapsystemtap0.5.12cpe:/a:systemtap:systemtap:0.5.12:::
systemtapsystemtap0.9.9cpe:/a:systemtap:systemtap:0.9.9:::
systemtapsystemtap0.5.13cpe:/a:systemtap:systemtap:0.5.13:::
systemtapsystemtap1.3cpe:/a:systemtap:systemtap:1.3:::
systemtapsystemtap0.9cpe:/a:systemtap:systemtap:0.9:::
systemtapsystemtapcpe:/a:systemtap:systemtap::::
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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

5.8

Confidence

High

EPSS

0

Percentile

5.1%