BSA-2017-454
21619
24 December 2018
17 November 2017
Closed
High
7.5
N/A
CVE-2017-14496
Summary Security Advisory ID : BSA-2017-454 Component : dnsmasq Revision : 2.0: Final
An integer underflow flaw leading to a buffer over-read was found in dnsmasq in the EDNS0 code. An attacker could send crafted DNS packets to dnsmasq which would cause it to crash. This issue only affected configurations using one of the options: add-mac, add-cpe-id, or add-subnet.
Affected Products
No Brocade Fibre Channel technology products from Broadcom are currently known to be affected by this vulnerability.
Workaround
There are no workarounds that address this vulnerability.
Note
Brocade Manageability products are not vulnerable. However, since the environement that runs the products is not under Brocade's control, Brocade recommends Customers to apply recommendation from the vendors.
Revision History
Version | Change | Date |
---|---|---|
1.0 | Initial Publication | November 17, 2017 |
2.0 | Updated for Fibre Channel products only | December 24, 2018 |