title: squid: /usr/sbin/pinger packaged with wrong permission
description: The /usr/sbin/pinger binary packaged with squid in SUSE Linux Enterprise Server 15 before and including version 4.8-5.8.1 and in SUSE Linux Enterprise Server 12 before and including 3.5.21-26.17.1 had squid:root, 0750 permissions. This allowed an attacker that compromissed the squid user to gain persistence by changing the binary
problem types: CWE-276 Incorrect Default Permissions
affected:
{
product: SUSE Linux Enterprise Server 15
vendor: SUSE
versions:
lessThanOrEqual: 4.8-5.8.1, status: affected, version: squid, versionType: custom
}
{
product: SUSE Linux Enterprise Server 12
vendor: SUSE
versions:
lessThanOrEqual: 3.5.21-26.17.1, status: affected, version: squid, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: LOW
baseScore: 5.1
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
version: 3.1
]