Vulnerability Monitor

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CVE-2020-8017


A Race Condition Enabling Link Following vulnerability in the cron job shipped with texlive-filesystem of SUSE Linux Enterprise Module for Desktop Applications 15-SP1, SUSE Linux Enterprise Software Development Kit 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP5; openSUSE Leap 15.1 allows local users in group mktex to delete arbitrary files on the system This issue affects: SUSE Linux Enterprise Module for Desktop Applications 15-SP1 texlive-filesystem versions prior to 2017.135-9.5.1. SUSE Linux Enterprise Software Development Kit 12-SP4 texlive-filesystem versions prior to 2013.74-16.5.1. SUSE Linux Enterprise Software Development Kit 12-SP5 texlive-filesystem versions prior to 2013.74-16.5.1. openSUSE Leap 15.1 texlive-filesystem versions prior to 2017.135-lp151.8.3.1.


Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.2, requiring local system access to exploit with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 4 products from opensuse, from suse, from suse and 1 other, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2020-04-02T14:15:15.373

Last Modified

2024-11-21T05:38:13.560

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.2 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:N/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.4

Impact Score

4.9

Weaknesses
  • Type: Secondary
    CWE-367
  • Type: Primary
    CWE-367

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application opensuse texlive-filesystem < 2017.135-9.5.1 Yes
Operating System suse linux_enterprise_desktop 15 No
Application opensuse texlive-filesystem < 2013.74-16.5.1 Yes
Operating System suse linux_enterprise_software_development_kit 12 No
Application opensuse texlive-filesystem < 2013.74-16.5.1 Yes
Operating System suse linux_enterprise_software_development_kit 12 No
Application opensuse texlive-filesystem - Yes
Operating System suse linux_enterprise_desktop 15 No
Application opensuse texlive-filesystem < 2017.135-lp151.8.3.1 Yes
Operating System opensuse leap 15.1 No
Operating System opensuse leap 15.1 Yes

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For opensuse's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.