CVE-2016-3947

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Source
https://cve.org/CVERecord?id=CVE-2016-3947
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-3947.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-3947
Downstream
Related
Published
2016-04-07T18:59:00.137Z
Modified
2026-03-12T22:21:33.863205Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/squid-cache/squid

Affected ranges

Type
GIT
Repo
https://github.com/squid-cache/squid
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b59f0c8802d10b86bffea3aaaa5ae135c087b179
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1243ec712bf76c549ba7f48fcdc30d98ce550449
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6c4d7196d05c95c406bafce712c8768cc8dc3beb
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2552ca552397fb9d23f06d4f1211c505205aee95
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
78121f9a195344616290ecdd4f7f9dd521daaf1a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ff87fda5fe2e205785b15ebdb243ad812effc981
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
404063c59bb4ffa6c5a005611c4375f82ddd423f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7f53f09fb9dc2d6ac4f49ceae514ad6488e2600e
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.5.15"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.6"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.7"
        }
    ]
}

Affected versions

Other
BASIC_TPROXY4
HISTORIC_RELEASES
SQUID_3_0_PRE1
SQUID_3_0_PRE2
SQUID_3_0_PRE3
SQUID_3_0_PRE4
SQUID_3_0_PRE5
SQUID_3_0_PRE6
SQUID_3_0_PRE7
SQUID_3_0_RC1
SQUID_3_5_0_1
SQUID_3_5_0_2
SQUID_3_5_0_3
SQUID_3_5_0_4
SQUID_3_5_1
SQUID_3_5_10
SQUID_3_5_11
SQUID_3_5_12
SQUID_3_5_13
SQUID_3_5_14
SQUID_3_5_15
SQUID_3_5_2
SQUID_3_5_3
SQUID_3_5_4
SQUID_3_5_5
SQUID_3_5_6
SQUID_3_5_7
SQUID_3_5_8
SQUID_3_5_9
SQUID_4_0_1
for-libecap-v0p1
merge-candidate-3-v1
merge-candidate-3-v2
sourceformat-review-1
take00
take01
take02
take03
take04
take06
take07
take08
take09
take1
take2
BumpSslServerFirst.*
BumpSslServerFirst.take01
BumpSslServerFirst.take02
BumpSslServerFirst.take03
BumpSslServerFirst.take04
BumpSslServerFirst.take05
BumpSslServerFirst.take06
BumpSslServerFirst.take07
BumpSslServerFirst.take08
BumpSslServerFirst.take09
BumpSslServerFirst.take10

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-3947.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "12.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.10"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    }
]