Skip to content

Moderate severity vulnerability that affects org.springframework.boot:spring-boot

Moderate severity GitHub Reviewed Published Oct 18, 2018 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

maven org.springframework.boot:spring-boot (Maven)

Affected versions

>= 1.5.0, < 1.5.10

Patched versions

1.5.10

Description

Spring Boot supports an embedded launch script that can be used to easily run the application as a systemd or init.d linux service. The script included with Spring Boot 1.5.9 and earlier and 2.0.0.M1 through 2.0.0.M7 is susceptible to a symlink attack which allows the "run_user" to overwrite and take ownership of any file on the same system. In order to instigate the attack, the application must be installed as a service and the "run_user" requires shell access to the server. Spring Boot application that are not installed as a service, or are not using the embedded launch script are not susceptible.

References

Published by the National Vulnerability Database Mar 19, 2018
Published to the GitHub Advisory Database Oct 18, 2018
Reviewed Jun 16, 2020
Last updated Feb 1, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS score

0.085%
(37th percentile)

Weaknesses

CVE ID

CVE-2018-1196

GHSA ID

GHSA-xx65-cc7g-9pfp

Source code

No known source code
Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.