title: obs-service-refresh_patches can be tricked into deleting '..' or other unrelated directories
description: A Improper Neutralization of CRLF Sequences vulnerability in Open Build Service allows remote attackers to cause deletion of directories by tricking obs-service-refresh_patches to delete them. Affected releases are openSUSE Open Build Service: versions prior to d6244245dda5367767efc989446fe4b5e4609cce.
problem types: CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')
affected:
{
product: Open Build Service
vendor: openSUSE
versions:
lessThan: d6244245dda5367767efc989446fe4b5e4609cce, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.5
baseSeverity: LOW
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
version: 3.0
]