[SECURITY] [DLA 1572-1] nginx security update

2018-11-0817:54:18

lists.debian.org

530

6.1 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

56.9%

JSON

Package : nginx
Version : 1.6.2-5+deb8u6
CVE ID : CVE-2018-16845
Debian Bug : #913090

It was discovered that there was a denial of service (DoS) vulnerability
in the nginx web/proxy server.

As there was no validation for the size of a 64-bit atom in an MP4 file,
this could have led to a CPU hog when the size was 0, or various other
problems due to integer underflow when the calculating atom data size,
including segmentation faults or even worker-process memory disclosure.

For Debian 8 "Jessie", this issue has been fixed in nginx version
1.6.2-5+deb8u6.

We recommend that you upgrade your nginx packages.

Regards,

  ,&#x27;&#x27;`.
 : :&#x27;  :     Chris Lamb
 `. `&#x27;`      [email protected] / chris-lamb.co.uk
   `-

OSVersionArchitecturePackageVersionFilename
Debian9mips64ellibnginx-mod-http-geoip< 1.10.3-1+deb9u2libnginx-mod-http-geoip_1.10.3-1+deb9u2_mips64el.deb
Debian9arm64libnginx-mod-http-subs-filter-dbgsym< 1.10.3-1+deb9u2libnginx-mod-http-subs-filter-dbgsym_1.10.3-1+deb9u2_arm64.deb
Debian9armellibnginx-mod-http-lua-dbgsym< 1.10.3-1+deb9u2libnginx-mod-http-lua-dbgsym_1.10.3-1+deb9u2_armel.deb
Debian9ppc64ellibnginx-mod-http-image-filter< 1.10.3-1+deb9u2libnginx-mod-http-image-filter_1.10.3-1+deb9u2_ppc64el.deb
Debian9amd64libnginx-mod-http-lua-dbgsym< 1.10.3-1+deb9u2libnginx-mod-http-lua-dbgsym_1.10.3-1+deb9u2_amd64.deb
Debian9s390xlibnginx-mod-http-uploadprogress< 1.10.3-1+deb9u2libnginx-mod-http-uploadprogress_1.10.3-1+deb9u2_s390x.deb
Debian9armellibnginx-mod-nchan< 1.10.3-1+deb9u2libnginx-mod-nchan_1.10.3-1+deb9u2_armel.deb
Debian9s390xlibnginx-mod-http-lua< 1.10.3-1+deb9u2libnginx-mod-http-lua_1.10.3-1+deb9u2_s390x.deb
Debian9amd64nginx-light-dbgsym< 1.10.3-1+deb9u2nginx-light-dbgsym_1.10.3-1+deb9u2_amd64.deb
Debian9arm64nginx-light-dbgsym< 1.10.3-1+deb9u2nginx-light-dbgsym_1.10.3-1+deb9u2_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	mips64el	libnginx-mod-http-geoip	< 1.10.3-1+deb9u2	libnginx-mod-http-geoip_1.10.3-1+deb9u2_mips64el.deb
Debian	9	arm64	libnginx-mod-http-subs-filter-dbgsym	< 1.10.3-1+deb9u2	libnginx-mod-http-subs-filter-dbgsym_1.10.3-1+deb9u2_arm64.deb
Debian	9	armel	libnginx-mod-http-lua-dbgsym	< 1.10.3-1+deb9u2	libnginx-mod-http-lua-dbgsym_1.10.3-1+deb9u2_armel.deb
Debian	9	ppc64el	libnginx-mod-http-image-filter	< 1.10.3-1+deb9u2	libnginx-mod-http-image-filter_1.10.3-1+deb9u2_ppc64el.deb
Debian	9	amd64	libnginx-mod-http-lua-dbgsym	< 1.10.3-1+deb9u2	libnginx-mod-http-lua-dbgsym_1.10.3-1+deb9u2_amd64.deb
Debian	9	s390x	libnginx-mod-http-uploadprogress	< 1.10.3-1+deb9u2	libnginx-mod-http-uploadprogress_1.10.3-1+deb9u2_s390x.deb
Debian	9	armel	libnginx-mod-nchan	< 1.10.3-1+deb9u2	libnginx-mod-nchan_1.10.3-1+deb9u2_armel.deb
Debian	9	s390x	libnginx-mod-http-lua	< 1.10.3-1+deb9u2	libnginx-mod-http-lua_1.10.3-1+deb9u2_s390x.deb
Debian	9	amd64	nginx-light-dbgsym	< 1.10.3-1+deb9u2	nginx-light-dbgsym_1.10.3-1+deb9u2_amd64.deb
Debian	9	arm64	nginx-light-dbgsym	< 1.10.3-1+deb9u2	nginx-light-dbgsym_1.10.3-1+deb9u2_arm64.deb