[SECURITY] [DLA 1912-1] expat security update

2019-09-0614:21:17

lists.debian.org

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.005

Percentile

75.7%

JSON

Package : expat
Version : 2.1.0-6+deb8u6
CVE IDs : CVE-2019-15903
Debian Bug : #939394

It was discovered that there was a heap-based buffer overread
vulnerability in expat, an XML parsing library.

A specially-crafted XML input could fool the parser into changing
from DTD parsing to document parsing too early; a consecutive call to
XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then
resulted in a heap-based buffer overread.

For Debian 8 "Jessie", this issue has been fixed in expat version
2.1.0-6+deb8u6.

We recommend that you upgrade your expat packages.

Regards,

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

OSVersionArchitecturePackageVersionFilename
Debian8armellibexpat1-udeb< 2.1.0-6+deb8u6libexpat1-udeb_2.1.0-6+deb8u6_armel.deb
Debian8i386libexpat1-dev< 2.1.0-6+deb8u6libexpat1-dev_2.1.0-6+deb8u6_i386.deb
Debian8amd64libexpat1< 2.1.0-6+deb8u6libexpat1_2.1.0-6+deb8u6_amd64.deb
Debian8amd64libexpat1-dev< 2.1.0-6+deb8u6libexpat1-dev_2.1.0-6+deb8u6_amd64.deb
Debian8allexpat< 2.1.0-6+deb8u6expat_2.1.0-6+deb8u6_all.deb
Debian8armellibexpat1< 2.1.0-6+deb8u6libexpat1_2.1.0-6+deb8u6_armel.deb
Debian8i386libexpat1< 2.1.0-6+deb8u6libexpat1_2.1.0-6+deb8u6_i386.deb
Debian8amd64expat< 2.1.0-6+deb8u6expat_2.1.0-6+deb8u6_amd64.deb
Debian8i386lib64expat1-dev< 2.1.0-6+deb8u6lib64expat1-dev_2.1.0-6+deb8u6_i386.deb
Debian8armhflibexpat1< 2.1.0-6+deb8u6libexpat1_2.1.0-6+deb8u6_armhf.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	armel	libexpat1-udeb	< 2.1.0-6+deb8u6	libexpat1-udeb_2.1.0-6+deb8u6_armel.deb
Debian	8	i386	libexpat1-dev	< 2.1.0-6+deb8u6	libexpat1-dev_2.1.0-6+deb8u6_i386.deb
Debian	8	amd64	libexpat1	< 2.1.0-6+deb8u6	libexpat1_2.1.0-6+deb8u6_amd64.deb
Debian	8	amd64	libexpat1-dev	< 2.1.0-6+deb8u6	libexpat1-dev_2.1.0-6+deb8u6_amd64.deb
Debian	8	all	expat	< 2.1.0-6+deb8u6	expat_2.1.0-6+deb8u6_all.deb
Debian	8	armel	libexpat1	< 2.1.0-6+deb8u6	libexpat1_2.1.0-6+deb8u6_armel.deb
Debian	8	i386	libexpat1	< 2.1.0-6+deb8u6	libexpat1_2.1.0-6+deb8u6_i386.deb
Debian	8	amd64	expat	< 2.1.0-6+deb8u6	expat_2.1.0-6+deb8u6_amd64.deb
Debian	8	i386	lib64expat1-dev	< 2.1.0-6+deb8u6	lib64expat1-dev_2.1.0-6+deb8u6_i386.deb
Debian	8	armhf	libexpat1	< 2.1.0-6+deb8u6	libexpat1_2.1.0-6+deb8u6_armhf.deb