CVE-2019-3692 : The packaging of inn on SUSE Linux Enterprise Server 11; openSUSE Factory, Leap

The packaging of inn on SUSE Linux Enterprise Server 11; openSUSE Factory, Leap 15.1 allows local attackers to escalate from user inn to root via symlink attacks. This issue affects: SUSE Linux Enterprise Server 11 inn version 2.4.2-170.21.3.1 and prior versions. openSUSE Factory inn version 2.6.2-2.2 and prior versions. openSUSE Leap 15.1 inn version 2.5.4-lp151.2.47 and prior versions.

Published 2020-01-24 09:15:13

Updated 2022-11-16 03:05:18

Source SUSE

View at NVD, CVE.org

Products affected by CVE-2019-3692

Suse » INN
Versions up to, including, (<=) 2.4.2-170.21.3.1
cpe:2.3:a:suse:inn:*:*:*:*:*:*:*:*
Matching versions
When used together with: Suse » Linux Enterprise Server » Version: 11
Suse » INN
Versions up to, including, (<=) 2.5.4-lp151.2.47
cpe:2.3:a:suse:inn:*:*:*:*:*:*:*:*
Matching versions
When used together with: Opensuse » Leap » Version: 15.1
Suse » INN
Versions up to, including, (<=) 2.6.2-2.2
cpe:2.3:a:suse:inn:*:*:*:*:*:*:*:*
Matching versions
When used together with: Opensuse » Factory » Version: N/A
Opensuse » Leap » Version: 15.1
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Matching versions
Opensuse » Backports Sle » Version: 15.0 Update SP1
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-3692

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-3692

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.7	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	2.5	5.2	SUSE
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-3692

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

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Assigned by:
- meissner@suse.de (Primary)
- nvd@nist.gov (Secondary)

References for CVE-2019-3692

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00028.html

[security-announce] openSUSE-SU-2020:0242-1: moderate: Security update f
Broken Link;Mailing List;Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1154302

Bug 1154302 – VUL-0: CVE-2019-3692: inn: LPE from news to root
Exploit;Issue Tracking;Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00027.html

[security-announce] openSUSE-SU-2020:0234-1: moderate: Security update f
Broken Link;Mailing List;Third Party Advisory

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Vulnerability Details : CVE-2019-3692

Products affected by CVE-2019-3692

Exploit prediction scoring system (EPSS) score for CVE-2019-3692

CVSS scores for CVE-2019-3692

CWE ids for CVE-2019-3692

References for CVE-2019-3692