TI-2018-08963 Aliases CVE-2018-12477 GHSA-vp32-rg8f-2jxg

obs-service-refresh_patches can be tricked into deleting '..' or other unrelated directories

LOW 35CWE-93Published 2018-10-09 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

A Improper Neutralization of CRLF Sequences vulnerability in Open Build Service allows remote attackers to cause deletion of directories by tricking obs-service-refresh_patches to delete them. Affected releases are openSUSE Open Build Service: versions prior to d6244245dda5367767efc989446fe4b5e4609cce.

Why it matters now

EPSS 0.01169 67th percentileScored 2026-11-07

Fix Fixed Open Build Service (openSUSE): d6244245dda5367767efc989446fe4b5e4609cce

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
openSUSE	Open Build Service	before d6244245dda5367767efc989446fe4b5e4609cce	d6244245dda5367767efc989446fe4b5e4609cce	Patch available	CNA

Open Build Service VendoropenSUSE Affected before d6244245dda5367767efc989446fe4b5e4609cce Fixed in d6244245dda5367767efc989446fe4b5e4609cce Patch available CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:opensuse:leap:15.0:::::::*	15.0	Vulnerable	openSUSE
cpe:2.3:o:opensuse:leap:42.3:::::::*	42.3	Vulnerable	openSUSE

cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* Versions 15.0 Vulnerable ·openSUSE
cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* Versions 42.3 Vulnerable ·openSUSE

Remediation

Fix · CNA Open Build Service (openSUSE) Fixed in d6244245dda5367767efc989446fe4b5e4609cce

Timeline

2026-10-02 Threatist record created from CVE-2018-12477
2026-10-03 Alias added: GHSA-vp32-rg8f-2jxg

References

Advisory 1

https://lwn.net/Articles/766535/

Other 1

https://bugzilla.suse.com/show_bug.cgi?id=1108189

TI-2020-12851 An issue was discovered in SaltStack Salt through 3002. KEVCVSS 3.1CRITICAL 9.8
TI-2020-10051 rcube_image.php in Roundcube Webmail before 1.4.4 allows attackers to execute arbitrary… KEVCVSS 3.1CRITICAL 9.8
TI-2020-09349 An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. KEVCVSS 3.1CRITICAL 9.8
TI-2020-01862 Improper privilege management in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
TI-2020-01431 Netlogon Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 10.0
TI-2016-02888 Unspecified vulnerability in Oracle Java SE 6u113, 7u99, and 8u77; Java SE Embedded 8u77… KEVCVSS 3.1CRITICAL 9.8

See all 1897 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences