CVE-2019-18837 Vulnerability Details

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CVE-2019-18837 Metadata Quick Info

CVE Published: 13/11/2019 | CVE Updated: 05/08/2024 | CVE Year: 2019
Source: trellix | Vendor: crun | Product: crun
Status : PUBLISHED

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CVE-2019-18837 Description

An issue was discovered in crun before 0.10.5. With a crafted image, it doesn\'t correctly check whether a target is a symlink, resulting in access to files outside of the container. This occurs in libcrun/linux.c and libcrun/chroot_realpath.c.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID:
CWE Name: Directory Traversal
Source: crun

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).