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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTdoZm0tNTdxZi1qNDNx

Excessive Iteration in Compress

When reading a specially crafted 7Z archive, the construction of the list of codecs that decompress an entry can result in an infinite loop. This could be used to mount a denial of service attack against services that use Compress' sevenz package.

Permalink: https://github.com/advisories/GHSA-7hfm-57qf-j43q
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTdoZm0tNTdxZi1qNDNx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: about 1 year ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-7hfm-57qf-j43q, CVE-2021-35515
References: Blast Radius: 32.8

Affected Packages

maven:org.apache.commons:commons-compress
Dependent packages: 2,934
Dependent repositories: 23,921
Downloads:
Affected Version Ranges: < 1.21
Fixed in: 1.21
All affected versions: 1.4.1, 1.8.1, 1.16.1
All unaffected versions: 1.23.0, 1.24.0, 1.25.0, 1.26.0, 1.26.1