CVE-2018-12473

7.5 highEPSS 1.8%

High (7.5) in opensuse open build service. EPSS 1.8% chance of exploitation in the next 30 days.

A path traversal traversal vulnerability in obs-service-tar_scm of Open Build Service allows remote attackers to cause access files not in the current build. On the server itself this is prevented by confining the worker via KVM. Affected releases are openSUSE Open Build Service: versions prior to 70d1aa4cc4d7b940180553a63805c22fc62e2cf0.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWEs: CWE-22, CWE-23
Published: 2018-10-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opensuse:open_build_service

References

https://bugzilla.suse.com/show_bug.cgi?id=1105361
https://github.com/openSUSE/obs-service-tar_scm/pull/248
https://bugzilla.suse.com/show_bug.cgi?id=1105361
https://github.com/openSUSE/obs-service-tar_scm/pull/248

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