The DNS forwarder in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.15 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (data corruption or device reload) via a crafted DNS response, aka Bug ID CSCup90532.
                
            Metrics
No CVSS v4.0
No CVSS v3.1
Attack Vector Network
Attack Complexity High
Privileges Required None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Complete
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products | 
|---|---|
| Cisco | 
 | 
Configuration 1 [-]
| 
 | 
No data.
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: cisco
Published: 2016-10-05T20:00:00
Updated: 2024-08-06T01:29:19.785Z
Reserved: 2016-07-26T00:00:00
Link: CVE-2016-6380
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2016-10-05T20:59:04.150
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-6380
 Redhat
                        Redhat
                    No data.