CVE-2015-4200
High
Description
Memory leak in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (memory consumption) by triggering an error during CPE negotiation, aka Bug ID CSCug00885.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Cisco Ios
PublishedJun 23, 2015
First seenJun 23, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios | 15.3\(3\)s, 15.3s | — |
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