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Case File

CVE-2013-0977

MEDIUM · CVSS 4.6 EPSS 0.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-03-20 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.6. See the original NVD description below for full technical details.

CVE
CVE-2013-0977
Severity
MEDIUM
CVSS
4.6
EPSS
0.35%

Original NVD Description

dyld in Apple iOS before 6.1.3 and Apple TV before 5.2.1 does not properly manage the state of file loading for Mach-O executable files, which allows local users to bypass intended code-signing requirements via a file that contains overlapping segments.