[SECURITY] [DLA 2254-1] alpine security update

2020-06-2521:27:00

lists.debian.org

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.009 Low

EPSS

Percentile

83.2%

JSON

Package : alpine
Version : 2.11+dfsg1-3+deb8u1
CVE ID : CVE-2020-14929
Debian Bug : 963179

CVE-2020-14929

Alpine before 2.23 silently proceeds to use an insecure connection
after a /tls is sent in certain circumstances involving PREAUTH, which
is a less secure behavior than the alternative of closing the connection
and letting the user decide what they would like to do.

For Debian 8 "Jessie", this problem has been fixed in version
2.11+dfsg1-3+deb8u1.

We recommend that you upgrade your alpine 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
Attachment:
signature.asc
Description: PGP signature

OSVersionArchitecturePackageVersionFilename
Debian8armhfalpine< 2.11+dfsg1-3+deb8u1alpine_2.11+dfsg1-3+deb8u1_armhf.deb
Debian8allalpine< 2.11+dfsg1-3+deb8u1alpine_2.11+dfsg1-3+deb8u1_all.deb
Debian8armelalpine-dbg< 2.11+dfsg1-3+deb8u1alpine-dbg_2.11+dfsg1-3+deb8u1_armel.deb
Debian8armelalpine-pico< 2.11+dfsg1-3+deb8u1alpine-pico_2.11+dfsg1-3+deb8u1_armel.deb
Debian8i386alpine-pico< 2.11+dfsg1-3+deb8u1alpine-pico_2.11+dfsg1-3+deb8u1_i386.deb
Debian8armelalpine< 2.11+dfsg1-3+deb8u1alpine_2.11+dfsg1-3+deb8u1_armel.deb
Debian8armelpilot< 2.11+dfsg1-3+deb8u1pilot_2.11+dfsg1-3+deb8u1_armel.deb
Debian8armhfpilot< 2.11+dfsg1-3+deb8u1pilot_2.11+dfsg1-3+deb8u1_armhf.deb
Debian8allalpine-doc< 2.11+dfsg1-3+deb8u1alpine-doc_2.11+dfsg1-3+deb8u1_all.deb
Debian8i386alpine< 2.11+dfsg1-3+deb8u1alpine_2.11+dfsg1-3+deb8u1_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	armhf	alpine	< 2.11+dfsg1-3+deb8u1	alpine_2.11+dfsg1-3+deb8u1_armhf.deb
Debian	8	all	alpine	< 2.11+dfsg1-3+deb8u1	alpine_2.11+dfsg1-3+deb8u1_all.deb
Debian	8	armel	alpine-dbg	< 2.11+dfsg1-3+deb8u1	alpine-dbg_2.11+dfsg1-3+deb8u1_armel.deb
Debian	8	armel	alpine-pico	< 2.11+dfsg1-3+deb8u1	alpine-pico_2.11+dfsg1-3+deb8u1_armel.deb
Debian	8	i386	alpine-pico	< 2.11+dfsg1-3+deb8u1	alpine-pico_2.11+dfsg1-3+deb8u1_i386.deb
Debian	8	armel	alpine	< 2.11+dfsg1-3+deb8u1	alpine_2.11+dfsg1-3+deb8u1_armel.deb
Debian	8	armel	pilot	< 2.11+dfsg1-3+deb8u1	pilot_2.11+dfsg1-3+deb8u1_armel.deb
Debian	8	armhf	pilot	< 2.11+dfsg1-3+deb8u1	pilot_2.11+dfsg1-3+deb8u1_armhf.deb
Debian	8	all	alpine-doc	< 2.11+dfsg1-3+deb8u1	alpine-doc_2.11+dfsg1-3+deb8u1_all.deb
Debian	8	i386	alpine	< 2.11+dfsg1-3+deb8u1	alpine_2.11+dfsg1-3+deb8u1_i386.deb