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Case File

CVE-2011-1781

LOW · CVSS 1.2 EPSS 0.30%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-08-29 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 1.2. It may lead to a denial-of-service condition.

CVE
CVE-2011-1781
Severity
LOW
CVSS
1.2
EPSS
0.30%

Original NVD Description

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).