Remote code execution in AirPort Base Station

1) Remote code execution when parsing DNS data

EUVDB-ID: #VU11

Risk: High

CVSSv3.1: 5.8 [AV:N/AC:L/PR:N/UI:U/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-7029

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to unknown error when parsing DNS data. A remote unauthenticated attacker can execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow a remote attacker to gain complete control over vulnerable device.

Mitigation

The vendor has issued AirPort Base Station Firmware Update 7.6.7 and 7.7.7 to address this vulnerability.

Vulnerable software versions

AirPort Base Station: 7.6.6 - 7.7.6

External links

http://support.apple.com/en-us/HT206849

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.