Description
Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-17421 | Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file. |
References
History
Fri, 11 Apr 2025 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Upx
Upx upx |
|
| CPEs | cpe:2.3:a:upx:upx:4.0.0:*:*:*:*:*:*:* | |
| Vendors & Products |
Upx Project
Upx Project upx |
Upx
Upx upx |
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-03T22:32:41.094Z
Reserved: 2021-04-12T00:00:00.000Z
Link: CVE-2021-30500
No data.
Status : Modified
Published: 2021-05-27T00:15:08.483
Modified: 2025-04-11T12:27:55.013
Link: CVE-2021-30500
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD