CVE-2018-12478 — obs-service-replace_using_package_version allows to specify arbitrary input files

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MEDIUM

obs-service-replace_using_package_version allows to specify arbitrary input files

Published Oct 9, 2018

6.5

MEDIUM

CVSS 3.0

EPSS 1.50%

Description

A Improper Input Validation vulnerability in Open Build Service allows remote attackers to extract files from the system where the service runs. Affected releases are openSUSE Open Build Service: status of is unknown.

Affected products

Vendor openSUSE Product Open Build Service Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  -

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

Vendor

Product

Default status

Versions

openSUSE

Open Build Service

n/a

Version	Status	Constraints
unspecified	affected	-

Remediation

No remediation recorded yet.

Metrics

1.50% 0.01504

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.01504

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	1.50% (0.01504)	73.43th	v5 (v2026.06.15)
Sep 20, 2026	1.50% (0.01504)	73.20th	v5 (v2026.06.15)
Jul 20, 2024	0.20% (0.00198)	57.78th	v3 (v2023.03.01)
Jul 11, 2024	0.20% (0.00198)	57.69th	v3 (v2023.03.01)
Nov 8, 2023	0.19% (0.00190)	56.40th	v3 (v2023.03.01)
Sep 3, 2023	0.41% (0.00408)	70.54th	v3 (v2023.03.01)
Mar 7, 2023	0.55% (0.00552)	74.05th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)
Feb 3, 2022	0.52% (0.00523)	12.55th	v5 (v2026.06.15)
Apr 14, 2021	0.52% (0.00523)	0.00th	v1