CVE-2020-8019 - Vulnerability Details - OpenCVE

Description

A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of syslog-ng of SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Module for Legacy Software 12, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Linux Enterprise Server for SAP 12-SP1; openSUSE Backports SLE-15-SP1, openSUSE Leap 15.1 allowed local attackers controlling the user news to escalate their privileges to root. This issue affects: SUSE Linux Enterprise Debuginfo 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Debuginfo 11-SP4 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Module for Legacy Software 12 syslog-ng versions prior to 3.6.4-12.8.1. SUSE Linux Enterprise Point of Sale 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server 11-SP4-LTSS syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server for SAP 12-SP1 syslog-ng versions prior to 3.6.4-12.8.1. openSUSE Backports SLE-15-SP1 syslog-ng versions prior to 3.19.1-bp151.4.6.1. openSUSE Leap 15.1 syslog-ng versions prior to 3.19.1-lp151.3.6.1.

Published: 2020-06-29

Score: 7.7 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

SUSE

SUSE Linux Enterprise Debuginfo 11-SP3

affected

Version	Status	Constraints
`syslog-ng`	affected	< 2.0.9-27.34.40.5.1

SUSE

SUSE Linux Enterprise Debuginfo 11-SP4

affected

Version	Status	Constraints
`syslog-ng`	affected	< 2.0.9-27.34.40.5.1

SUSE

SUSE Linux Enterprise Module for Legacy Software 12

affected

Version	Status	Constraints
`syslog-ng`	affected	< 3.6.4-12.8.1

SUSE

SUSE Linux Enterprise Point of Sale 11-SP3

affected

Version	Status	Constraints
`syslog-ng`	affected	< 2.0.9-27.34.40.5.1

SUSE

SUSE Linux Enterprise Server 11-SP4-LTSS

affected

Version	Status	Constraints
`syslog-ng`	affected	< 2.0.9-27.34.40.5.1

SUSE

SUSE Linux Enterprise Server for SAP 12-SP1

affected

Version	Status	Constraints
`syslog-ng`	affected	< 3.6.4-12.8.1

openSUSE

openSUSE Backports SLE-15-SP1

affected

Version	Status	Constraints
`syslog-ng`	affected	< 3.19.1-bp151.4.6.1

openSUSE

openSUSE Leap 15.1

affected

Version	Status	Constraints
`syslog-ng`	affected	< 3.19.1-lp151.3.6.1

Configuration 1 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp3:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:a:suse:linux_enterprise_module_for_legacy:12:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:a:suse:linux_enterprise_point_of_sale:11:sp3:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:ltss:*:*:*

Configuration 6 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:sap:*:*

Configuration 7 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*

Configuration 8 [-]

AND

cpe:2.3:a:oneidentity:syslog-ng:*:*:*:*:*:*:*:*

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-28932	A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of syslog-ng of SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Module for Legacy Software 12, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Linux Enterprise Server for SAP 12-SP1; openSUSE Backports SLE-15-SP1, openSUSE Leap 15.1 allowed local attackers controlling the user news to escalate their privileges to root. This issue affects: SUSE Linux Enterprise Debuginfo 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Debuginfo 11-SP4 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Module for Legacy Software 12 syslog-ng versions prior to 3.6.4-12.8.1. SUSE Linux Enterprise Point of Sale 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server 11-SP4-LTSS syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server for SAP 12-SP1 syslog-ng versions prior to 3.6.4-12.8.1. openSUSE Backports SLE-15-SP1 syslog-ng versions prior to 3.19.1-bp151.4.6.1. openSUSE Leap 15.1 syslog-ng versions prior to 3.19.1-lp151.3.6.1.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00147.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=1169385

History

No history.

Subscriptions

Oneidentity Syslog-ng

Opensuse Backports Sle Leap

Suse Linux Enterprise Debuginfo Linux Enterprise Module For Legacy Linux Enterprise Point Of Sale Linux Enterprise Server

MITRE

Status: PUBLISHED

Assigner: suse

Published: 2020-06-29T11:30:14.396Z

Updated: 2024-09-17T03:43:09.266Z

Reserved: 2020-01-27T00:00:00.000Z

Link: CVE-2020-8019

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-29T12:15:10.617

Modified: 2024-11-21T05:38:13.820

Link: CVE-2020-8019

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-61

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This issue affects: SUSE Linux Enterprise Debuginfo 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Debuginfo 11-SP4 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Module for Legacy Software 12 syslog-ng versions prior to 3.6.4-12.8.1. SUSE Linux Enterprise Point of Sale 11-SP3 syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server 11-SP4-LTSS syslog-ng versions prior to 2.0.9-27.34.40.5.1. SUSE Linux Enterprise Server for SAP 12-SP1 syslog-ng versions prior to 3.6.4-12.8.1. openSUSE Backports SLE-15-SP1 syslog-ng versions prior to 3.19.1-bp151.4.6.1. openSUSE Leap 15.1 syslog-ng versions prior to 3.19.1-lp151.3.6.1."}, {"lang": "es", "value": "Una vulnerabilidad de Seguimiento de Enlace Simb\u00f3lico de UNIX (Symlink), en el paquete de syslog-ng de SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Module for Legacy Software versi\u00f3n 12, SUSE Linux Enterprise Point of Sale versi\u00f3n 11- SP3, SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Linux Enterprise Server for SAP versi\u00f3n 12-SP1; openSUSE Backports versi\u00f3n SLE-15-SP1, openSUSE Leap versi\u00f3n 15.1, permiti\u00f3 a atacantes locales que controlaban las noticias de usuarios escalar sus privilegios a root. Este problema afecta a: syslog-ng de SUSE Linux Enterprise Debuginfo 11-SP3 versiones anteriores a 2.0.9-27.34.40.5.1. syslog-ng de SUSE Linux Enterprise Debuginfo 11-SP4 versiones anteriores a 2.0.9-27.34.40.5.1. syslog-ng de SUSE Linux Enterprise Module for Legacy Software 12 versiones anteriores a 3.6.4-12.8.1. syslog-ng de SUSE Linux Enterprise Point of Sale 11-SP3 versiones anteriores a 2.0.9-27.34.40.5.1. syslog-ng de SUSE Linux Enterprise Server 11-SP4-LTSS versiones anteriores a 2.0.9-27.34.40.5.1. syslog-ng de SUSE Linux Enterprise Server for SAP 12-SP1 versiones anteriores a 3.6.4-12.8.1. syslog-ng de OpenSUSE Backports SLE-15-SP1 versiones anteriores a 3.19.1-bp151.4.6.1. syslog-ng de openSUSE Leap 15.1 versiones anteriores a 3.19.1-lp151.3.6.1"}], "id": "CVE-2020-8019", "lastModified": "2024-11-21T05:38:13.820", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.2, "source": "meissner@suse.de", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-29T12:15:10.617", "references": [{"source": "meissner@suse.de", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1169385"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1169385"}], "sourceIdentifier": "meissner@suse.de", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-61"}], "source": "meissner@suse.de", "type": "Secondary"}]}