CVE-2016-1407
High
Description
Cisco IOS XR through 5.3.2 mishandles Local Packet Transport Services (LPTS) flow-base entries, which allows remote attackers to cause a denial of service (session drop) by making many connection attempts to open TCP ports, aka Bug ID CSCux95576.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Cisco Ios Xr
PublishedMay 25, 2016
First seenMay 25, 2016
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios_xr | 2.0.0, 3.0.0, 3.0.1, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.6, 3.2.50, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.1, 3.4.2, 3.4.3, 3.5.0, 3.5.2, 3.5.3, 3.5.4, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.6_base, 3.7.0, 3.7.1, 3.7.2, 3.7.3, 3.7_base, 3.8.0, 3.8.1, 3.8.2, 3.8.3, 3.8.4, 3.9.0, 3.9.1, 3.9.2, 3.9.3, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.11, 4.0_base, 4.1.0, 4.1.1, 4.1.2, 4.1_base, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 5.0.0, 5.0.1, 5.0_base, 5.1.0, 5.1.1.k9sec, 5.1.2, 5.1.3, 5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2 | — |
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