CVE-2021-20285
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-20285
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-20285.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-20285
- Downstream
- Related
- Published
- 2021-03-26T17:15:13Z
- Modified
- 2025-10-15T12:24:52.741070Z
- Severity
-
- 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in upx canPack in plxelf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other impacts via a crafted ELF. The highest threat from this vulnerability is to system availability.
- References