CVE-2017-10874
First published: Fri Dec 01 2017(Updated: )
PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ntt-east Pwr-q200 Firmware | ||
| Ntt-east Pwr-q200 |
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Reference Links
Frequently Asked Questions
What is the vulnerability CVE-2017-10874?
CVE-2017-10874 is a vulnerability in the PWR-Q200 firmware that allows remote attackers to conduct DNS cache poisoning attacks.
How severe is CVE-2017-10874?
CVE-2017-10874 has a severity score of 7.5, which is considered high.
How can remote attackers exploit CVE-2017-10874?
Remote attackers can exploit CVE-2017-10874 by conducting DNS cache poisoning attacks.
What is the affected software for CVE-2017-10874?
The affected software for CVE-2017-10874 is the Ntt-east Pwr-q200 Firmware.
Is Ntt-east Pwr-q200 vulnerable to CVE-2017-10874?
No, Ntt-east Pwr-q200 is not vulnerable to CVE-2017-10874.
How can I fix CVE-2017-10874?
To fix CVE-2017-10874, it is recommended to update the PWR-Q200 firmware to a version that uses random values for source ports of DNS query packets.
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