[SECURITY] [DLA 3416-1] emacs security update

2023-05-0923:02:24

lists.debian.org

cve

input sanitizing

update

unix

debian

emacs

lts

tracker

buster

shell commands

security

package

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

65.0%

JSON

Debian LTS Advisory DLA-3416-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
May 10, 2023 https://wiki.debian.org/LTS

Package : emacs
Version : 1:26.1+1-3.2+deb10u4
CVE ID : CVE-2022-48337 CVE-2022-48339 CVE-2023-28617
Debian Bug : 1031730 1033342

Xi Lu discovered that missing input sanitizing in Emacs could result in the
execution of arbitrary shell commands.

For Debian 10 buster, these problems have been fixed in version
1:26.1+1-3.2+deb10u4.

We recommend that you upgrade your emacs packages.

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

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
Attachment:
signature.asc
Description: This is a digitally signed message part

OSVersionArchitecturePackageVersionFilename
Debian10allemacs-el< 1:26.1+1-3.2+deb10u4emacs-el_1:26.1+1-3.2+deb10u4_all.deb
Debian10allemacs24< 1:26.1+1-3.2+deb10u4emacs24_1:26.1+1-3.2+deb10u4_all.deb
Debian10arm64emacs-lucid< 1:26.1+1-3.2+deb10u4emacs-lucid_1:26.1+1-3.2+deb10u4_arm64.deb
Debian10allemacs25-lucid< 1:26.1+1-3.2+deb10u4emacs25-lucid_1:26.1+1-3.2+deb10u4_all.deb
Debian11allelpa-org< 9.4.0+dfsg-1+deb11u1elpa-org_9.4.0+dfsg-1+deb11u1_all.deb
Debian10arm64emacs-bin-common< 1:26.1+1-3.2+deb10u4emacs-bin-common_1:26.1+1-3.2+deb10u4_arm64.deb
Debian10allemacs23-lucid< 1:26.1+1-3.2+deb10u4emacs23-lucid_1:26.1+1-3.2+deb10u4_all.deb
Debian10arm64emacs-gtk< 1:26.1+1-3.2+deb10u4emacs-gtk_1:26.1+1-3.2+deb10u4_arm64.deb
Debian10i386emacs-bin-common< 1:26.1+1-3.2+deb10u4emacs-bin-common_1:26.1+1-3.2+deb10u4_i386.deb
Debian10i386emacs-nox< 1:26.1+1-3.2+deb10u4emacs-nox_1:26.1+1-3.2+deb10u4_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	all	emacs-el	< 1:26.1+1-3.2+deb10u4	emacs-el_1:26.1+1-3.2+deb10u4_all.deb
Debian	10	all	emacs24	< 1:26.1+1-3.2+deb10u4	emacs24_1:26.1+1-3.2+deb10u4_all.deb
Debian	10	arm64	emacs-lucid	< 1:26.1+1-3.2+deb10u4	emacs-lucid_1:26.1+1-3.2+deb10u4_arm64.deb
Debian	10	all	emacs25-lucid	< 1:26.1+1-3.2+deb10u4	emacs25-lucid_1:26.1+1-3.2+deb10u4_all.deb
Debian	11	all	elpa-org	< 9.4.0+dfsg-1+deb11u1	elpa-org_9.4.0+dfsg-1+deb11u1_all.deb
Debian	10	arm64	emacs-bin-common	< 1:26.1+1-3.2+deb10u4	emacs-bin-common_1:26.1+1-3.2+deb10u4_arm64.deb
Debian	10	all	emacs23-lucid	< 1:26.1+1-3.2+deb10u4	emacs23-lucid_1:26.1+1-3.2+deb10u4_all.deb
Debian	10	arm64	emacs-gtk	< 1:26.1+1-3.2+deb10u4	emacs-gtk_1:26.1+1-3.2+deb10u4_arm64.deb
Debian	10	i386	emacs-bin-common	< 1:26.1+1-3.2+deb10u4	emacs-bin-common_1:26.1+1-3.2+deb10u4_i386.deb
Debian	10	i386	emacs-nox	< 1:26.1+1-3.2+deb10u4	emacs-nox_1:26.1+1-3.2+deb10u4_i386.deb