CVE-2021-35515

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Apache Software FoundationApache Commons Compress1.6 < Apache Commons Compress*affected

Weaknesses

  • CWE-834: CWE-834 Excessive Iteration

Workarounds

Commons Compress users should upgrade to 1.21 or later.

ADP Enrichment

CVE Program Container

Additional References

References