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Vulnerability Details :

CVE-2020-8013

Assigner-suse

Assigner Org ID-404e59f5-483d-4b8a-8e7a-e67604dd8afb

Published At-02 Mar, 2020 | 16:35

Updated At-16 Sep, 2024 | 17:23

permissions: chkstat sets unintended setuid/capabilities for mrsh and wodim

A UNIX Symbolic Link (Symlink) Following vulnerability in chkstat of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server 11 set permissions intended for specific binaries on other binaries because it erroneously followed symlinks. The symlinks can't be controlled by attackers on default systems, so exploitation is difficult. This issue affects: SUSE Linux Enterprise Server 12 permissions versions prior to 2015.09.28.1626-17.27.1. SUSE Linux Enterprise Server 15 permissions versions prior to 20181116-9.23.1. SUSE Linux Enterprise Server 11 permissions versions prior to 2013.1.7-0.6.12.1.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:suse

Assigner Org ID:404e59f5-483d-4b8a-8e7a-e67604dd8afb

Published At:02 Mar, 2020 | 16:35

Updated At:16 Sep, 2024 | 17:23

▼CVE Numbering Authority (CNA)

permissions: chkstat sets unintended setuid/capabilities for mrsh and wodim

Affected Products

Vendor

SUSE

Product

SUSE Linux Enterprise Server 12

Versions

Affected

From permissions before 2015.09.28.1626-17.27.1 (custom)

Vendor

SUSE

Product

SUSE Linux Enterprise Server 15

Versions

Affected

From permissions before 20181116-9.23.1 (custom)

Vendor

SUSE

Product

SUSE Linux Enterprise Server 11

Versions

Affected

From permissions before 2013.1.7-0.6.12.1 (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-59	CWE-59: Improper Link Resolution Before File Access ('Link Following')

Type: CWE

CWE ID: CWE-59

Description: CWE-59: Improper Link Resolution Before File Access ('Link Following')

Metrics

Version	Base score	Base severity	Vector
3.1	2.2	LOW	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N

Version: 3.1

Base score: 2.2

Base severity: LOW

Vector:

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

References

Hyperlink	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00010.html	vendor-advisory x_refsource_SUSE
https://bugzilla.suse.com/show_bug.cgi?id=1163922	x_refsource_CONFIRM

Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00010.html

Resource:

vendor-advisory

x_refsource_SUSE

Hyperlink: https://bugzilla.suse.com/show_bug.cgi?id=1163922

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00010.html	vendor-advisory x_refsource_SUSE x_transferred
https://bugzilla.suse.com/show_bug.cgi?id=1163922	x_refsource_CONFIRM x_transferred

Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00010.html

Resource:

vendor-advisory

x_refsource_SUSE

x_transferred

Hyperlink: https://bugzilla.suse.com/show_bug.cgi?id=1163922

Resource:

x_refsource_CONFIRM

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:meissner@suse.de

Published At:02 Mar, 2020 | 17:15

Updated At:08 Dec, 2022 | 03:09

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	2.5	LOW	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Secondary	3.1	2.2	LOW	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Primary	2.0	1.9	LOW	AV:L/AC:M/Au:N/C:N/I:P/A:N

Type: Primary

Version: 3.1

Base score: 2.5

Base severity: LOW

Vector:

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

Type: Secondary

Version: 3.1

Base score: 2.2

Base severity: LOW

Vector:

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

Type: Primary

Version: 2.0

Base score: 1.9

Base severity: LOW

Vector:

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

CPE Matches

SUSE

>>linux_enterprise_server>>11

cpe:2.3:o:suse:linux_enterprise_server:11:*:*:*:*:*:*:*

SUSE

>>linux_enterprise_server>>12

cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:*:*:*:*

SUSE

>>linux_enterprise_server>>15

cpe:2.3:o:suse:linux_enterprise_server:15:*:*:*:*:*:*:*

openSUSE

>>leap>>15.1

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-59	Primary	meissner@suse.de
CWE-59	Secondary	nvd@nist.gov

CWE ID: CWE-59

Type: Primary

Source: meissner@suse.de

CWE ID: CWE-59

Type: Secondary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00010.html	meissner@suse.de	Mailing List Vendor Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1163922	meissner@suse.de	Issue Tracking Vendor Advisory

Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00010.html

Source: meissner@suse.de

Resource:

Mailing List

Vendor Advisory

Hyperlink: https://bugzilla.suse.com/show_bug.cgi?id=1163922

Source: meissner@suse.de

Resource:

Issue Tracking

Vendor Advisory

CVE-2020-8013

Credits

permissions: chkstat sets unintended setuid/capabilities for mrsh and wodim

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Stakeholder-Specific Vulnerability Categorization (SSVC)

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