CVE-2020-27802: Divide by Zero
First published: Thu Aug 25 2022(Updated: )
An floating point exception was discovered in the elf_lookup function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| UPX | =4.0.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-27802?
CVE-2020-27802 is a vulnerability discovered in the elf_lookup function in UPX 4.0.0 via a crafted Mach-O file.
What is the severity of CVE-2020-27802?
CVE-2020-27802 has a severity of medium with a CVSS score of 5.5.
How does CVE-2020-27802 affect UPX?
CVE-2020-27802 affects UPX version 4.0.0.
What is the CWE classification for CVE-2020-27802?
CVE-2020-27802 has CWE classifications of CWE-369 and CWE-119.
Is there a fix available for CVE-2020-27802?
At the moment, there is no official fix available for CVE-2020-27802. It is recommended to follow the provided reference link for updates and patches.
- agent/weakness
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/author
- agent/last-modified-date
- agent/description
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/upx project
- canonical/upx
- version/upx/4.0.0