[SECURITY] [DLA 1284-1] leptonlib security update

2018-02-1509:38:37

lists.debian.org

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.1%

JSON

Package : leptonlib
Version : 1.69-3.1+deb7u1
CVE ID : CVE-2018-3836
Debian Bug : 889759

Talosintelligence discovered a command injection vulnerability in the
gplotMakeOutput function of leptonlib. A specially crafted gplot
rootname argument can cause a command injection resulting in arbitrary
code execution. An attacker can provide a malicious path as input to an
application that passes attacker data to this function to trigger this
vulnerability.

For Debian 7 "Wheezy", these problems have been fixed in version
1.69-3.1+deb7u1.

We recommend that you upgrade your leptonlib 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

OSVersionArchitecturePackageVersionFilename
Debian7i386libleptonica-dev< 1.69-3.1+deb7u1libleptonica-dev_1.69-3.1+deb7u1_i386.deb
Debian7armhfleptonica-progs< 1.69-3.1+deb7u1leptonica-progs_1.69-3.1+deb7u1_armhf.deb
Debian7armelleptonica-progs< 1.69-3.1+deb7u1leptonica-progs_1.69-3.1+deb7u1_armel.deb
Debian7amd64leptonica-progs< 1.69-3.1+deb7u1leptonica-progs_1.69-3.1+deb7u1_amd64.deb
Debian7armellibleptonica-dev< 1.69-3.1+deb7u1libleptonica-dev_1.69-3.1+deb7u1_armel.deb
Debian7armelliblept3< 1.69-3.1+deb7u1liblept3_1.69-3.1+deb7u1_armel.deb
Debian7i386leptonica-progs< 1.69-3.1+deb7u1leptonica-progs_1.69-3.1+deb7u1_i386.deb
Debian7i386liblept3< 1.69-3.1+deb7u1liblept3_1.69-3.1+deb7u1_i386.deb
Debian7amd64liblept3< 1.69-3.1+deb7u1liblept3_1.69-3.1+deb7u1_amd64.deb
Debian7armhflibleptonica-dev< 1.69-3.1+deb7u1libleptonica-dev_1.69-3.1+deb7u1_armhf.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	i386	libleptonica-dev	< 1.69-3.1+deb7u1	libleptonica-dev_1.69-3.1+deb7u1_i386.deb
Debian	7	armhf	leptonica-progs	< 1.69-3.1+deb7u1	leptonica-progs_1.69-3.1+deb7u1_armhf.deb
Debian	7	armel	leptonica-progs	< 1.69-3.1+deb7u1	leptonica-progs_1.69-3.1+deb7u1_armel.deb
Debian	7	amd64	leptonica-progs	< 1.69-3.1+deb7u1	leptonica-progs_1.69-3.1+deb7u1_amd64.deb
Debian	7	armel	libleptonica-dev	< 1.69-3.1+deb7u1	libleptonica-dev_1.69-3.1+deb7u1_armel.deb
Debian	7	armel	liblept3	< 1.69-3.1+deb7u1	liblept3_1.69-3.1+deb7u1_armel.deb
Debian	7	i386	leptonica-progs	< 1.69-3.1+deb7u1	leptonica-progs_1.69-3.1+deb7u1_i386.deb
Debian	7	i386	liblept3	< 1.69-3.1+deb7u1	liblept3_1.69-3.1+deb7u1_i386.deb
Debian	7	amd64	liblept3	< 1.69-3.1+deb7u1	liblept3_1.69-3.1+deb7u1_amd64.deb
Debian	7	armhf	libleptonica-dev	< 1.69-3.1+deb7u1	libleptonica-dev_1.69-3.1+deb7u1_armhf.deb