Critical severity · published Jan 21, 2025
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
9.1
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GO
Go-slug · Hashicorp
before 0.16.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-0377
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-0377
Vendor Advisory
https://discuss.hashicorp.com/t/hcsec-2025-01-hashicorp-go-slug-vulnerable-to-zip-slip-attack
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