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Debian Security Bug TrackerDEBIANCVE:CVE-2021-31997

HistoryJun 10, 2021 - 12:15 p.m.

CVE-2021-31997

2021-06-1012:15:08

Debian Security Bug Tracker

security-tracker.debian.org

vulnerability

python-postorius

local escalation

opensuse leap 15.2

opensuse factory

symbolic link

CVSS2

7.2

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

CVSS3

7.8

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

EPSS

Percentile

5.1%

JSON

A UNIX Symbolic Link (Symlink) Following vulnerability in python-postorius of openSUSE Leap 15.2, Factory allows local attackers to escalate from users postorius or postorius-admin to root. This issue affects: openSUSE Leap 15.2 python-postorius version 1.3.2-lp152.1.2 and prior versions. openSUSE Factory python-postorius version 1.3.4-2.1 and prior versions.

OSVersionArchitecturePackageVersionFilename
Debian12allpostorius< 1.3.8-3postorius_1.3.8-3_all.deb
Debian11allpostorius< 1.3.4-2+deb11u1postorius_1.3.4-2+deb11u1_all.deb
Debian999allpostorius< 1.3.10-1postorius_1.3.10-1_all.deb
Debian13allpostorius< 1.3.10-1postorius_1.3.10-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	postorius	< 1.3.8-3	postorius_1.3.8-3_all.deb
Debian	11	all	postorius	< 1.3.4-2+deb11u1	postorius_1.3.4-2+deb11u1_all.deb
Debian	999	all	postorius	< 1.3.10-1	postorius_1.3.10-1_all.deb
Debian	13	all	postorius	< 1.3.10-1	postorius_1.3.10-1_all.deb

CVSS2

7.2

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

CVSS3

7.8

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

EPSS

Percentile

5.1%

JSON

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