title: Buffer Over-read in Network Services
description: Information disclosure in Network Services due to buffer over-read while the device receives DNS response.
affected:
{
defaultStatus: unaffected
platforms: [Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables]
product: Snapdragon
vendor: Qualcomm, Inc.
versions:
status: affected, version: APQ8009
status: affected, version: APQ8017
status: affected, version: APQ8037
status: affected, version: AR8031
status: affected, version: CSRA6620
status: affected, version: CSRA6640
status: affected, version: MDM9205
status: affected, version: MDM9250
status: affected, version: MDM9650
status: affected, version: MSM8108
status: affected, version: MSM8208
status: affected, version: MSM8209
status: affected, version: MSM8608
status: affected, version: MSM8917
status: affected, version: MSM8937
status: affected, version: QCA4004
status: affected, version: QCA4010
status: affected, version: QCA4020
status: affected, version: QCA4024
status: affected, version: QCA6174A
status: affected, version: QCA6564A
status: affected, version: QCA6564AU
status: affected, version: QCA6574A
status: affected, version: QCA6574AU
status: affected, version: QCA9377
status: affected, version: QCS405
status: affected, version: QTS110
status: affected, version: SD205
status: affected, version: SD210
status: affected, version: SD429
status: affected, version: SD439
status: affected, version: SD835
status: affected, version: WCD9306
status: affected, version: WCD9326
status: affected, version: WCD9335
status: affected, version: WCD9340
status: affected, version: WCN3610
status: affected, version: WCN3615
status: affected, version: WCN3660B
status: affected, version: WCN3680B
status: affected, version: WCN3980
status: affected, version: WCN3990
status: affected, version: WCN3998
status: affected, version: WCN3999
status: affected, version: WSA8810
status: affected, version: WSA8815
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 8.2
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL