UPX Project UPX (Ultimate Packer for eXecutables 4.0.0
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cpe:2.3:a:upx_project:upx:4.0.0:*:*:*:*:*:*:*part: a version: 4.0.0 update: *
| Vendor | Upx Project (d2a494e7-e357-5499-8849-5ee6bfe80e65) |
|---|---|
| Product | Upx (e31251ea-b29b-5191-b595-dacd1594aea0) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
Notes
Imported from NVD CPE 2.0 feed
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
pkg:github/upx/upx |
purl2cpe | 2026-06-01 10:13:03.822562 |
pkg:rpm/fedora/upx |
purl2cpe | 2026-06-01 10:13:03.822564 |
pkg:rpm/opensuse/upx |
purl2cpe | 2026-06-01 10:13:03.822565 |
pkg:sourceforge/upx |
purl2cpe | 2026-06-01 10:13:03.822566 |
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2021-30501 |
vulnerable | 2026-06-08 05:31:51.097020 |
Details available
An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted file.
Published: 2021-05-26T23:54:30.000Z
Updated: 2024-08-03T22:32:41.143Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2021-30500 |
vulnerable | 2026-06-08 05:31:51.095268 |
Details available
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.
Published: 2021-05-26T23:51:50.000Z
Updated: 2024-08-03T22:32:41.094Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27802 |
vulnerable | 2026-06-08 05:23:53.211347 |
Details available
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.
Published: 2022-08-25T19:38:23.000Z
Updated: 2024-08-04T16:25:42.421Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27801 |
vulnerable | 2026-06-08 05:23:53.210987 |
Details available
A heap-based buffer over-read was discovered in the get_le64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file.
Published: 2022-08-25T19:38:10.000Z
Updated: 2024-08-04T16:25:42.453Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27800 |
vulnerable | 2026-06-08 05:23:53.210605 |
Details available
A heap-based buffer over-read was discovered in the get_le32 function in bele.h in UPX 4.0.0 via a crafted Mach-O file.
Published: 2022-08-25T19:37:54.000Z
Updated: 2024-08-04T16:25:43.759Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27799 |
vulnerable | 2026-06-08 05:23:53.210214 | db.gcve.eu details were skipped to keep the page responsive. | Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27798 |
vulnerable | 2026-06-08 05:23:53.209824 | db.gcve.eu details were skipped to keep the page responsive. | Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27797 |
vulnerable | 2026-06-08 05:23:53.209193 | db.gcve.eu details were skipped to keep the page responsive. | Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-27796 |
vulnerable | 2026-06-08 05:23:53.207560 | db.gcve.eu details were skipped to keep the page responsive. | Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-24119 |
vulnerable | 2026-06-08 05:22:32.349209 | db.gcve.eu details were skipped to keep the page responsive. | Imported from gcve-enriched-dumps CVE data |
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