[SECURITY] [DLA 2749-1] gthumb security update

2021-08-2823:45:52

lists.debian.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

79.5%

JSON

Debian LTS Advisory DLA-2749-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
August 29, 2021 https://wiki.debian.org/LTS

Package : gthumb
Version : 3:3.4.4.1-5+deb9u2
CVE ID : CVE-2019-20326

An issue has been found in gthumb, an image viewer and browser.
A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg()
in extensions/cairo_io/cairo-image-surface-jpeg.c allows attackers to
cause a crash and potentially execute arbitrary code via a crafted JPEG
file.

For Debian 9 stretch, this problem has been fixed in version
3:3.4.4.1-5+deb9u2.

We recommend that you upgrade your gthumb packages.

For the detailed security status of gthumb please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/gthumb

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
Debian10armelgthumb-dbgsym< 3:3.6.2-4+deb10u1gthumb-dbgsym_3:3.6.2-4+deb10u1_armel.deb
Debian9armhfgthumb< 3:3.4.4.1-5+deb9u2gthumb_3:3.4.4.1-5+deb9u2_armhf.deb
Debian10mipsgthumb< 3:3.6.2-4+deb10u1gthumb_3:3.6.2-4+deb10u1_mips.deb
Debian10i386gthumb< 3:3.6.2-4+deb10u1gthumb_3:3.6.2-4+deb10u1_i386.deb
Debian9armelgthumb-dev< 3:3.4.4.1-5+deb9u2gthumb-dev_3:3.4.4.1-5+deb9u2_armel.deb
Debian8i386gthumb-dev< 3:3.3.1-2.1+deb8u2gthumb-dev_3:3.3.1-2.1+deb8u2_i386.deb
Debian10mipselgthumb-dev< 3:3.6.2-4+deb10u1gthumb-dev_3:3.6.2-4+deb10u1_mipsel.deb
Debian10arm64gthumb-dbgsym< 3:3.6.2-4+deb10u1gthumb-dbgsym_3:3.6.2-4+deb10u1_arm64.deb
Debian10amd64gthumb< 3:3.6.2-4+deb10u1gthumb_3:3.6.2-4+deb10u1_amd64.deb
Debian10arm64gthumb< 3:3.6.2-4+deb10u1gthumb_3:3.6.2-4+deb10u1_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	armel	gthumb-dbgsym	< 3:3.6.2-4+deb10u1	gthumb-dbgsym_3:3.6.2-4+deb10u1_armel.deb
Debian	9	armhf	gthumb	< 3:3.4.4.1-5+deb9u2	gthumb_3:3.4.4.1-5+deb9u2_armhf.deb
Debian	10	mips	gthumb	< 3:3.6.2-4+deb10u1	gthumb_3:3.6.2-4+deb10u1_mips.deb
Debian	10	i386	gthumb	< 3:3.6.2-4+deb10u1	gthumb_3:3.6.2-4+deb10u1_i386.deb
Debian	9	armel	gthumb-dev	< 3:3.4.4.1-5+deb9u2	gthumb-dev_3:3.4.4.1-5+deb9u2_armel.deb
Debian	8	i386	gthumb-dev	< 3:3.3.1-2.1+deb8u2	gthumb-dev_3:3.3.1-2.1+deb8u2_i386.deb
Debian	10	mipsel	gthumb-dev	< 3:3.6.2-4+deb10u1	gthumb-dev_3:3.6.2-4+deb10u1_mipsel.deb
Debian	10	arm64	gthumb-dbgsym	< 3:3.6.2-4+deb10u1	gthumb-dbgsym_3:3.6.2-4+deb10u1_arm64.deb
Debian	10	amd64	gthumb	< 3:3.6.2-4+deb10u1	gthumb_3:3.6.2-4+deb10u1_amd64.deb
Debian	10	arm64	gthumb	< 3:3.6.2-4+deb10u1	gthumb_3:3.6.2-4+deb10u1_arm64.deb