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Security Advisories: GSA_kwCzR0hTQS03NTkyLTkzcm0tNmdweM3mbg

Injection in Jenkins

A improper neutralization of control sequences vulnerability exists in Jenkins 2.120 and older, LTS 2.107.2 and older in HudsonPrivateSecurityRealm.java that allows users to sign up using user names containing control characters that can then appear to have the same name as other users, and cannot be deleted via the UI.

Permalink: https://github.com/advisories/GHSA-7592-93rm-6gpx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS03NTkyLTkzcm0tNmdweM3mbg
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago


CVSS Score: 4.3
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Identifiers: GHSA-7592-93rm-6gpx, CVE-2018-1000193
References: Repository: https://github.com/jenkinsci/jenkins
Blast Radius: 1.0

Affected Packages

maven:org.jenkins-ci.main:jenkins-core
Affected Version Ranges: >= 2.108, <= 2.120, <= 2.107.2
Fixed in: 2.121, 2.107.3