Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to the generic pointer p pointing to an inaccessible address in the getle32 function. The problem is essentially caused in PackLinuxElf32::elflookup at plxelf.cpp:5382. Remediation Upgrade upx to version...

CVE-2021-43317

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf64::elflookup at plxelf.cpp:5404...

CVE-2021-3674

A flaw was found in rizin. The createsectionfromphdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function...

CVE-2021-43314

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf32::elflookup at plxelf.cpp:5368...

DEBIAN-CVE-2021-43313

A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf32::invertptdynamic at plxelf.cpp:1688...

DEBIAN-CVE-2021-43315

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf32::elflookup at plxelf.cpp:5349...

DEBIAN-CVE-2021-43317

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf64::elflookup at plxelf.cpp:5404...

UBUNTU-CVE-2021-43312

A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf64::invertptdynamic at plxelf.cpp:5239...

UBUNTU-CVE-2021-43314

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf32::elflookup at plxelf.cpp:5368...

UBUNTU-CVE-2021-43315

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func getle32. The problem is essentially caused in PackLinuxElf32::elflookup at plxelf.cpp:5349...

Memory corruption

A flaw was found in rizin. The createsectionfromphdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function...

CVE-2021-3674

A flaw was found in rizin. The createsectionfromphdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function...

UPX Buffer Error Vulnerability

UPX is a portable and extensible executable compression program. A security vulnerability exists in UPX, which stems from an issue in the function PackLinuxElf32::elflookup in plxelf.cpp:5368 that causes the generic pointer p to point to an inaccessible address in func getle32...

UPX Buffer Error Vulnerability

UPX is a portable and extensible executable compression program. A security vulnerability exists in UPX, which stems from an issue in the function PackLinuxElf32::elflookup in plxelf.cpp:5382 that causes the generic pointer p to point to an inaccessible address in func getle32...

PT-2023-12300 · Rizin · Rizin

Name of the Vulnerable Software and Affected Versions: rizin affected versions not specified Description: A flaw was found in the create section from phdr function, which allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads,...

PT-2023-12428 · Upx +1 · Upx +1

Name of the Vulnerable Software and Affected Versions: upx affected versions not specified Description: A heap-based buffer overflow issue was found in the upx software. The problem occurs when a generic pointer points to an inaccessible address in the get le32 function. This issue is essentially...

Rizin buffer error vulnerability

Rizin is a free open source reverse engineering framework from the Rizin organization. It is used for analyzing binary files, disassembling code, debugging programs, as a forensic tool, as a scriptable command-line hex editor capable of opening disk files, and more. A security vulnerability exist...

UPX Buffer Error Vulnerability

UPX is a portable and extensible executable compression program. A security vulnerability exists in UPX, which stems from function PackLinuxElf64::invertptdynamic in plxelf.cpp:5239 that causes the "bucket" variable to point to an inaccessible address...

UPX Buffer Error Vulnerability

UPX is a portable and extensible executable compression program. A security vulnerability exists in UPX, which stems from an issue in function PackLinuxElf32::elflookup in plxelf.cpp:5404 that causes the generic pointer p to point to an inaccessible address in func getle32...

PT-2023-12431 · Upx +1 · Upx +1

Name of the Vulnerable Software and Affected Versions: upx affected versions not specified Description: A heap-based buffer overflow was discovered in upx. The issue occurs when the generic pointer p points to an inaccessible address in the get le32 function. This problem is essentially caused in...