CVE-2016-3948

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Squid 3.x before 3.5.16 and 4.x before 4.0.8 improperly perform bounds checking, which allows remote attackers to cause a denial of service via a crafted HTTP response, related to Vary headers.

References

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html

http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html

http://rhn.redhat.com/errata/RHSA-2016-2600.html

http://www.securitytracker.com/id/1035458

http://www.squid-cache.org/Advisories/SQUID-2016_4.txt

http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14016.patch

https://security.gentoo.org/glsa/201607-01

https://usn.ubuntu.com/3557-1/

Details

Source: MITRE

Published: 2016-04-07

Updated: 2018-03-16

Type: CWE-119

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:squid-cache:squid:3.0:*:*:*:*:*:*:*

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Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
106619Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : squid3 vulnerabilities (USN-3557-1)NessusUbuntu Local Security Checks
high
99818EulerOS 2.0 SP1 : squid (EulerOS-SA-2016-1056)NessusHuawei Local Security Checks
high
95860Scientific Linux Security Update : squid on SL7.x x86_64 (20161103)NessusScientific Linux Local Security Checks
high
95346CentOS 7 : squid (CESA-2016:2600)NessusCentOS Local Security Checks
high
9774Squid 3.5.x < 3.5.15 Multiple VulnerabilitiesNessus Network MonitorWeb Servers
medium
94719Oracle Linux 7 : squid (ELSA-2016-2600)NessusOracle Linux Local Security Checks
high
94563RHEL 7 : squid (RHSA-2016:2600)NessusRed Hat Local Security Checks
high
802030Squid 3.x < 3.5.16, 4.0.x < 4.0.8 Multiple VulnerabilitiesLog Correlation EngineWeb Servers
high
93294SUSE SLES11 Security Update : squid3 (SUSE-SU-2016:2089-1)NessusSuSE Local Security Checks
high
93279SUSE SLES12 Security Update : squid (SUSE-SU-2016:2008-1)NessusSuSE Local Security Checks
high
93271SUSE SLES11 Security Update : squid3 (SUSE-SU-2016:1996-1)NessusSuSE Local Security Checks
high
92994openSUSE Security Update : squid (openSUSE-2016-988)NessusSuSE Local Security Checks
high
92285Fedora 23 : 7:squid (2016-b3b9407940)NessusFedora Local Security Checks
high
92268Fedora 24 : 7:squid (2016-95edf19d8a)NessusFedora Local Security Checks
high
91982GLSA-201607-01 : Squid: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
90334FreeBSD : squid -- multiple vulnerabilities (297117ba-f92d-11e5-92ce-002590263bf5)NessusFreeBSD Local Security Checks
high