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No exploitation reportedFix available

CVE-2025-0377

No exploitation reported by the sources we read.

  • Published2025-01-21
  • Fixed in0.16.3
  • WeaknessCWE-59

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

HashiCorp’s go-slug library is vulnerable to a zip-slip style attack when a non-existing user-provided path is extracted from the tar entry.

Timeline

dates in UTC
  1. 2025-01-2116:15CVE publishedNVD

Versions per branch

NVD · OSV
Hashicorp go-slug
BranchAffectedFixed in
0.16< 0.16.30.16.3

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As HashiCorp, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • HashiCorp Shared libraryother versions: not affected

    https://github.com/hashicorp/go-slugplatforms: 64 bit, 32 bit, x86, ARM, MacOS, Windows, Linux

    Affected
    • < 0.16.2fixed in 0.16.2semver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-01-21

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • github.com/hashicorp/go-slugRoot:Goall versions · fixed in v0.15.0-aikido.1
  • govulncheck-vulndbSUSE:Linux Enterprise Module for Package Hub 15 SP6all versions · fixed in 0.0.20250128T150132-150000.1.29.1
  • govulncheck-vulndbopenSUSE:Tumbleweedall versions · fixed in 0.0.20250128T150132-1.1
  • govulncheck-vulndbopenSUSE:Leap 15.6all versions · fixed in 0.0.20250128T150132-150000.1.29.1
  • helmfileopenSUSE:Tumbleweedall versions · fixed in 0.170.1-1.1
  • helmfileopenSUSE:Leap 16.0all versions · fixed in 1.1.9-bp160.1.1
  • opentofu-1.8Chainguardall versions · fixed in 1.8.8-r2and 2 other packages
  • opentofu-1.9Wolfiall versions · fixed in 1.9.0-r2

13 more package ranges on OSV.dev

Full record on NVD

Fix

  1. Update Hashicorp go-slug to 0.16.3

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionnone2025-01-21
  • CNACVSS 3.17.5known since 2026-10-23
  • NVDCVSS 3.19.1read 2026-10-23
  • CNAweakness (CWE)CWE-59known since 2026-10-23
  • FIRST EPSSEPSS score0.7 %2026-11-08
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryHIGH2025-01-21

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
2025-01-21
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-wpfp-cm49-9m9q

Frequently asked questions

What is CVE-2025-0377?

HashiCorp’s go-slug library is vulnerable to a zip-slip style attack when a non-existing user-provided path is extracted from the tar entry.

Is CVE-2025-0377 actively exploited?

Active exploitation of CVE-2025-0377 has not been confirmed. Its EPSS score was 0.7% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-0377?

CVE-2025-0377 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

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