[SECURITY] [DSA 4034-1] varnish security update

2017-11-1512:51:26

lists.debian.org

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.017 Low

EPSS

Percentile

87.7%

JSON

Debian Security Advisory DSA-4034-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
November 15, 2017 https://www.debian.org/security/faq

Package : varnish
CVE ID : CVE-2017-8807
Debian Bug : 881808

'shamger' and Carlo Cannas discovered that a programming error in
Varnish, a state of the art, high-performance web accelerator, may
result in disclosure of memory contents or denial of service.

See https://varnish-cache.org/security/VSV00002.html for details.

For the stable distribution (stretch), this problem has been fixed in
version 5.0.0-7+deb9u2.

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
Debian9armellibvarnishapi1< 5.0.0-7+deb9u2libvarnishapi1_5.0.0-7+deb9u2_armel.deb
Debian9arm64varnish-dbgsym< 5.0.0-7+deb9u2varnish-dbgsym_5.0.0-7+deb9u2_arm64.deb
Debian9i386libvarnishapi-dev< 5.0.0-7+deb9u2libvarnishapi-dev_5.0.0-7+deb9u2_i386.deb
Debian9amd64libvarnishapi-dev< 5.0.0-7+deb9u2libvarnishapi-dev_5.0.0-7+deb9u2_amd64.deb
Debian9armhfvarnish< 5.0.0-7+deb9u2varnish_5.0.0-7+deb9u2_armhf.deb
Debian9amd64varnish-dbgsym< 5.0.0-7+deb9u2varnish-dbgsym_5.0.0-7+deb9u2_amd64.deb
Debian9armhflibvarnishapi-dev< 5.0.0-7+deb9u2libvarnishapi-dev_5.0.0-7+deb9u2_armhf.deb
Debian9s390xlibvarnishapi-dev< 5.0.0-7+deb9u2libvarnishapi-dev_5.0.0-7+deb9u2_s390x.deb
Debian9arm64libvarnishapi1-dbgsym< 5.0.0-7+deb9u2libvarnishapi1-dbgsym_5.0.0-7+deb9u2_arm64.deb
Debian9armelvarnish< 5.0.0-7+deb9u2varnish_5.0.0-7+deb9u2_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	armel	libvarnishapi1	< 5.0.0-7+deb9u2	libvarnishapi1_5.0.0-7+deb9u2_armel.deb
Debian	9	arm64	varnish-dbgsym	< 5.0.0-7+deb9u2	varnish-dbgsym_5.0.0-7+deb9u2_arm64.deb
Debian	9	i386	libvarnishapi-dev	< 5.0.0-7+deb9u2	libvarnishapi-dev_5.0.0-7+deb9u2_i386.deb
Debian	9	amd64	libvarnishapi-dev	< 5.0.0-7+deb9u2	libvarnishapi-dev_5.0.0-7+deb9u2_amd64.deb
Debian	9	armhf	varnish	< 5.0.0-7+deb9u2	varnish_5.0.0-7+deb9u2_armhf.deb
Debian	9	amd64	varnish-dbgsym	< 5.0.0-7+deb9u2	varnish-dbgsym_5.0.0-7+deb9u2_amd64.deb
Debian	9	armhf	libvarnishapi-dev	< 5.0.0-7+deb9u2	libvarnishapi-dev_5.0.0-7+deb9u2_armhf.deb
Debian	9	s390x	libvarnishapi-dev	< 5.0.0-7+deb9u2	libvarnishapi-dev_5.0.0-7+deb9u2_s390x.deb
Debian	9	arm64	libvarnishapi1-dbgsym	< 5.0.0-7+deb9u2	libvarnishapi1-dbgsym_5.0.0-7+deb9u2_arm64.deb
Debian	9	armel	varnish	< 5.0.0-7+deb9u2	varnish_5.0.0-7+deb9u2_armel.deb