CVE-2018-25046 — Path traversal in code.cloudfoundry.org/archiver

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CRITICAL

Path traversal in code.cloudfoundry.org/archiver

Published Dec 27, 2022

9.1

CRITICAL

CVSS 3.1

EPSS 1.19%

Description

Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.

Affected products

Vendor Code.cloudfoundry.org/archiver Product Code.cloudfoundry.org/archiver/extractor Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <0.0.0-20180523222229-09b5706aa936

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

Vendor

Product

Default status

Versions

Code.cloudfoundry.org/archiver

Code.cloudfoundry.org/archiver/extractor

unaffected

Version	Status	Constraints
0	affected	<0.0.0-20180523222229-09b5706aa936

Product	Package	State	Advisory
Red Hat Quay 3	quay/quay-builder-rhel8	Affected	n/a

github.com/cloudfoundry/archiver

Go

Introduced 0 Fixed 0.0.0-20180523222229-09b5706aa936
code.cloudfoundry.org/archiver

Go

Introduced 0 Fixed 0.0.0-20180523222229-09b5706aa936

Ecosystem	Package	Introduced	Fixed
Go	github.com/cloudfoundry/archiver	0	0.0.0-20180523222229-09b5706aa936
Go	code.cloudfoundry.org/archiver	0	0.0.0-20180523222229-09b5706aa936

Remediation

No remediation recorded yet.

Metrics

1.19% 0.01188

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01188

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (13 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	1.19% (0.01188)	66.78th	v5 (v2026.06.15)
Jun 15, 2026	1.19% (0.01188)	63.74th	v5 (v2026.06.15)
Mar 17, 2025	0.22% (0.00216)	42.13th	v4 (v2025.03.14)
Dec 12, 2024	0.12% (0.00118)	47.51th	v3 (v2023.03.01)
Jun 8, 2024	0.10% (0.00099)	41.11th	v3 (v2023.03.01)
Jan 29, 2024	0.09% (0.00089)	37.65th	v3 (v2023.03.01)
Jan 3, 2024	0.08% (0.00079)	33.30th	v3 (v2023.03.01)
Nov 27, 2023	0.07% (0.00072)	29.98th	v3 (v2023.03.01)
Mar 7, 2023	0.06% (0.00060)	23.53th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00954)	36.37th	v2 (v2022.01.01)
Feb 23, 2023	0.95% (0.00954)	36.27th	v2 (v2022.01.01)
Jan 7, 2023	5.74% (0.05736)	89.90th	v2 (v2022.01.01)
Dec 28, 2022	0.89% (0.00890)	29.61th	v2 (v2022.01.01)

Weaknesses (1)

CWE-22

Path Traversal

References (8)

https://access.redhat.com/security/cve/CVE-2018-25046
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2157840
Issue Tracking
https://github.com/advisories/GHSA-32qh-8vg6-9g43
Advisory
https://github.com/cloudfoundry/archiver/commit/09b5706aa9367972c09144a450bb4523049ee840
PatchThird Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2018-25046
https://pkg.go.dev/vuln/GO-2020-0025
Third Party Advisory
https://snyk.io/research/zip-slip-vulnerability
Technical DescriptionThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2018-25046

Link	Providers	Tags
https://access.redhat.com/security/cve/CVE-2018-25046		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2157840		Issue Tracking
https://github.com/advisories/GHSA-32qh-8vg6-9g43		Advisory
https://github.com/cloudfoundry/archiver/commit/09b5706aa9367972c09144a450bb4523049ee840		PatchThird Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2018-25046
https://pkg.go.dev/vuln/GO-2020-0025		Third Party Advisory
https://snyk.io/research/zip-slip-vulnerability		Technical DescriptionThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2018-25046