Relative Path Vulnerability in Slack Nebula by Slack Technologies
CVE-2020-11498

8.8HIGH

Key Information:

Vendor

Slack

Status
Vendor
CVE Published:
2 April 2020

What is CVE-2020-11498?

Slack Nebula, up to version 1.1.0, is susceptible to a relative path vulnerability that allows low-privileged attackers to execute code as the root user via manipulating files such as tun_darwin.go or tun_windows.go. This vulnerability also enables potential persistence mechanisms when code is executed within the user's context. While exploiting this vulnerability necessitates elevated access and other difficult-to-meet conditions, it poses notable security risks that could lead to unauthorized access and control over affected systems.

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References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.