[SECURITY] [DSA 3553-1] varnish security update

2016-04-2207:34:25

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.008 Low

EPSS

Percentile

81.6%

JSON

Debian Security Advisory DSA-3553-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
April 22, 2016 https://www.debian.org/security/faq

Package : varnish
CVE ID : CVE-2015-8852
Debian Bug : 783510

Régis Leroy from Makina Corpus discovered that varnish, a caching HTTP
reverse proxy, is vulnerable to HTTP smuggling issues, potentially
resulting in cache poisoning or bypassing of access control policies.

For the oldstable distribution (wheezy), this problem has been fixed
in version 3.0.2-2+deb7u2.

We recommend that you upgrade your varnish packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian7s390libvarnishapi1< 3.0.2-2+deb7u2libvarnishapi1_3.0.2-2+deb7u2_s390.deb
Debian7mipselvarnish< 3.0.2-2+deb7u2varnish_3.0.2-2+deb7u2_mipsel.deb
Debian7allvarnish< 3.0.2-2+deb7u2varnish_3.0.2-2+deb7u2_all.deb
Debian7allvarnish-doc< 3.0.2-2+deb7u2varnish-doc_3.0.2-2+deb7u2_all.deb
Debian7ia64varnish-dbg< 3.0.2-2+deb7u2varnish-dbg_3.0.2-2+deb7u2_ia64.deb
Debian7mipsvarnish< 3.0.2-2+deb7u2varnish_3.0.2-2+deb7u2_mips.deb
Debian7s390xlibvarnishapi-dev< 3.0.2-2+deb7u2libvarnishapi-dev_3.0.2-2+deb7u2_s390x.deb
Debian7armhflibvarnishapi1< 3.0.2-2+deb7u2libvarnishapi1_3.0.2-2+deb7u2_armhf.deb
Debian7mipslibvarnishapi1< 3.0.2-2+deb7u2libvarnishapi1_3.0.2-2+deb7u2_mips.deb
Debian7amd64libvarnishapi-dev< 3.0.2-2+deb7u2libvarnishapi-dev_3.0.2-2+deb7u2_amd64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	s390	libvarnishapi1	< 3.0.2-2+deb7u2	libvarnishapi1_3.0.2-2+deb7u2_s390.deb
Debian	7	mipsel	varnish	< 3.0.2-2+deb7u2	varnish_3.0.2-2+deb7u2_mipsel.deb
Debian	7	all	varnish	< 3.0.2-2+deb7u2	varnish_3.0.2-2+deb7u2_all.deb
Debian	7	all	varnish-doc	< 3.0.2-2+deb7u2	varnish-doc_3.0.2-2+deb7u2_all.deb
Debian	7	ia64	varnish-dbg	< 3.0.2-2+deb7u2	varnish-dbg_3.0.2-2+deb7u2_ia64.deb
Debian	7	mips	varnish	< 3.0.2-2+deb7u2	varnish_3.0.2-2+deb7u2_mips.deb
Debian	7	s390x	libvarnishapi-dev	< 3.0.2-2+deb7u2	libvarnishapi-dev_3.0.2-2+deb7u2_s390x.deb
Debian	7	armhf	libvarnishapi1	< 3.0.2-2+deb7u2	libvarnishapi1_3.0.2-2+deb7u2_armhf.deb
Debian	7	mips	libvarnishapi1	< 3.0.2-2+deb7u2	libvarnishapi1_3.0.2-2+deb7u2_mips.deb
Debian	7	amd64	libvarnishapi-dev	< 3.0.2-2+deb7u2	libvarnishapi-dev_3.0.2-2+deb7u2_amd64.deb