[SECURITY] [DLA 558-1] squid security update

2016-07-2518:12:26

lists.debian.org

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8.3

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

Package : squid
Version : 2.7.STABLE9-4.1+deb7u2
CVE ID : CVE-2016-4554

A security issue has been discovered in the Squid chaching proxy, on its
2.7.STABLE9 version branch.

CVE-2016-4554

Jianjun Chen found that Squid was vulnerable to a header smuggling
attack that could lead to cache poisoning and to bypass of same-origin
security policy in Squid and some client browsers.

For Debian 7 "Wheezy", this issue has been fixed in version
2.7.STABLE9-4.1+deb7u2.

We recommend that you upgrade your squid packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: PGP signature

OSVersionArchitecturePackageVersionFilename
Debian8mipselsquid-cgi< 3.4.8-6+deb8u3squid-cgi_3.4.8-6+deb8u3_mipsel.deb
Debian8arm64squid3-dbg< 3.4.8-6+deb8u3squid3-dbg_3.4.8-6+deb8u3_arm64.deb
Debian7allsquid-common< 2.7.STABLE9-4.1+deb7u2squid-common_2.7.STABLE9-4.1+deb7u2_all.deb
Debian8s390xsquid-cgi< 3.4.8-6+deb8u3squid-cgi_3.4.8-6+deb8u3_s390x.deb
Debian8armelsquid-cgi< 3.4.8-6+deb8u3squid-cgi_3.4.8-6+deb8u3_armel.deb
Debian8ppc64elsquidclient< 3.4.8-6+deb8u3squidclient_3.4.8-6+deb8u3_ppc64el.deb
Debian8amd64squid-cgi< 3.4.8-6+deb8u3squid-cgi_3.4.8-6+deb8u3_amd64.deb
Debian7allsquid< 2.7.STABLE9-4.1+deb7u2squid_2.7.STABLE9-4.1+deb7u2_all.deb
Debian8kfreebsd-amd64squid-purge< 3.4.8-6+deb8u3squid-purge_3.4.8-6+deb8u3_kfreebsd-amd64.deb
Debian7amd64squid3-dbg< 3.1.20-2.2+deb7u5squid3-dbg_3.1.20-2.2+deb7u5_amd64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	mipsel	squid-cgi	< 3.4.8-6+deb8u3	squid-cgi_3.4.8-6+deb8u3_mipsel.deb
Debian	8	arm64	squid3-dbg	< 3.4.8-6+deb8u3	squid3-dbg_3.4.8-6+deb8u3_arm64.deb
Debian	7	all	squid-common	< 2.7.STABLE9-4.1+deb7u2	squid-common_2.7.STABLE9-4.1+deb7u2_all.deb
Debian	8	s390x	squid-cgi	< 3.4.8-6+deb8u3	squid-cgi_3.4.8-6+deb8u3_s390x.deb
Debian	8	armel	squid-cgi	< 3.4.8-6+deb8u3	squid-cgi_3.4.8-6+deb8u3_armel.deb
Debian	8	ppc64el	squidclient	< 3.4.8-6+deb8u3	squidclient_3.4.8-6+deb8u3_ppc64el.deb
Debian	8	amd64	squid-cgi	< 3.4.8-6+deb8u3	squid-cgi_3.4.8-6+deb8u3_amd64.deb
Debian	7	all	squid	< 2.7.STABLE9-4.1+deb7u2	squid_2.7.STABLE9-4.1+deb7u2_all.deb
Debian	8	kfreebsd-amd64	squid-purge	< 3.4.8-6+deb8u3	squid-purge_3.4.8-6+deb8u3_kfreebsd-amd64.deb
Debian	7	amd64	squid3-dbg	< 3.1.20-2.2+deb7u5	squid3-dbg_3.1.20-2.2+deb7u5_amd64.deb