High

Denial of Service in Apache Commons Compress

  • Disclosed: 11.10.2019
  • Updated: 11.10.2026 12:21

The file name encoding algorithm used internally in Apache Commons Compress 1.15 to 1.18 can get into an infinite loop when faced with specially crafted inputs. This can lead to a denial of service attack if an attacker can choose the file names inside of an archive created by Compress.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) io.github.1tchy.java9modular.org.apache.commons:commons-compress = 1.18.1 no fix
Java / Kotlin (Maven) org.apache.commons:commons-compress >= 1.15, < 1.19 1.19

References

CVSS score 7.5/10
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE)
CWE-835
Platform
Java / Kotlin (Maven)
Package
io.github.1tchy.java9modular.org.apache.commons:commons-compress, org.apache.commons:commons-compress
Disclosed
11.10.2019
Updated
11.10.2026 12:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-53x6-4x5p-rrvv - CC BY 4.0

Vulnerability history: io.github.1tchy.java9modular.org.apache.commons:commons-compress

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Free to subscribe. Unsubscribe with one click in any email.