CVE-2011-1781

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).

CVSS v2.0 1.2 LOW

1.2^/10

CVSS v2.0 : LOW

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

Exploitability : 1.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://openwall.com/lists/oss-security/2011/05/20/2
http://www.securityfocus.com/bid/47934
https://bugzilla.redhat.com/show_bug.cgi?id=702687
http://www.mandriva.com/security/advisories?name=MDVSA-2011:155
https://rhn.redhat.com/errata/RHSA-2011-0842.html
http://secunia.com/advisories/44802
http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9

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Configurations

Configuration 1 (hide)

cpe:2.3:a:systemtap:systemtap:1.4:*:*:*:*:*:*:*

Information

Published : 2011-08-29 14:55

Updated : 2023-02-12 20:30

NVD link : CVE-2011-1781

Mitre link : CVE-2011-1781

JSON object : View

CWE

CWE-189

Numeric Errors

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Products Affected

systemtap

systemtap

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