VULNERABILITY INTELLIGENCE
CVE-2021-35515
CVSS score7.5 HIGH
EPSS probability11.57%
CISA KEVNot currently listed
Published2021-07-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
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.
Weakness classification
- security@apache.org: CWE-834
- nvd@nist.gov: CWE-835
Primary references
- security@apache.org — Mailing List, Third Party Advisory
- security@apache.org — Vendor Advisory
- security@apache.org — Vendor Advisory
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org