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Vulnerabilities

Vulnerability · CVE-2023-39137

Filename spoofing in archive

Published Aug 31, 2023 · catalog updated Oct 2, 2024 · Filename spoofing in archive

Check if you run it

No confirmed exploitation is on record for CVE-2023-39137. EPSS is 0.35%. Act only if a listed version of Filename spoofing in archive is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Filename spoofing in archive).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.35%
Remediation
Advisory link
Affected products
Pub archive

An issue in Archive v3.3.7 allows attackers to spoof zip filenames which can lead to inconsistent filename parsing.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Pub archive0 → 3.3.8

How to fix CVE-2023-39137

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-39137. EPSS is 0.35%. Act only if a listed version of Filename spoofing in archive is installed.

Which versions are affected?

Compare what you have installed with 0 → 3.3.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-20: Improper Input Validation. EPSS 0.35%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 31, 2023 · GitHub Advisory Database

    Detected

    An issue in Archive v3.3.7 allows attackers to spoof zip filenames which can lead to inconsistent filename parsing.

  2. Oct 2, 2024 · GitHub Advisory Database

    Fix available

    archive fixed in 3.3.8

  3. Oct 2, 2024 · GitHub Advisory Database

    Fix available

    archive fixed in 3.3.8

  4. Oct 2, 2024 · GitHub Advisory Database

    Updated

    An issue in Archive v3.3.7 allows attackers to spoof zip filenames which can lead to inconsistent filename parsing.

Sources

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.