CVE-2016-3947
High
Description
Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.
SeverityHigh
CVSS8.2
Exploit probability—
ProductSquid
PublishedApr 7, 2016
First seenApr 7, 2016
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| squid-cache squid | v ≤ 3.5.15, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7 | — |
| canonical ubuntu_linux | 12.04, 14.04, 15.10, 16.04 | — |
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