title: Elevated Temp Directory Execution in 1E Client
description:
In the affected version of the 1E Client, an ordinary user could subvert downloaded instruction resource files, e.g., to substitute a harmful script. by replacing a resource script file created by an instruction at run time with a malicious script. The 1E Client's temporary directory is now locked down in the released patch.
Resolution: This has been fixed in patch Q23094
This issue has also been fixed in the Mac Client in updated versions of Non-Windows release v8.1.2.62 - please re-download from the 1E Support site.
Customers with Mac Client versions higher than v8.1 will need to upgrade to v23.11 to remediate this vulnerability.
problem types: CWE-552 Files or Directories Accessible to External Parties
affected:
{
defaultStatus: unaffected
platforms: [Windows, MacOS]
product: 1E Client
vendor: 1E
versions:
lessThanOrEqual: 8.1.2.62, status: affected, version: 0, versionType: Q23094
lessThanOrEqual: 8.4.1.159, status: affected, version: 0, versionType: Q23094
lessThanOrEqual: 9.0.1.88, status: affected, version: 0, versionType: Q23094
lessThanOrEqual: 23.7.1.151, status: affected, version: 0, versionType: Q23094
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL