CVE-2020-27788

An out-of-bounds read access vulnerability was discovered in UPX in PackLinuxElf64::canPack() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service.
References
Link Resource
https://github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83 Patch Third Party Advisory
https://github.com/upx/upx/issues/332 Exploit Issue Tracking Patch Third Party Advisory
https://github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83 Patch Third Party Advisory
https://github.com/upx/upx/issues/332 Exploit Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:upx_project:upx:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:21

Type Values Removed Values Added
References () https://github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83 - Patch, Third Party Advisory () https://github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83 - Patch, Third Party Advisory
References () https://github.com/upx/upx/issues/332 - Exploit, Issue Tracking, Patch, Third Party Advisory () https://github.com/upx/upx/issues/332 - Exploit, Issue Tracking, Patch, Third Party Advisory

Information

Published : 2022-08-18 20:15

Updated : 2024-11-21 05:21


NVD link : CVE-2020-27788

Mitre link : CVE-2020-27788

CVE.ORG link : CVE-2020-27788


JSON object : View

Products Affected

upx_project

  • upx
CWE
CWE-125

Out-of-bounds Read