EUVD-2021-30256

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2020-27790

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A floating point exception issue was discovered in UPX in PackLinuxElf64::invertptdynamic function of plxelf.cpp file. An attacker with a crafted input file cou...

PackLinuxElf64 un_DT_INIT Heap Buffer Overflow DoS

The vulnerability of the PackLinuxElf64::unDTINIT function in the src/plxelf.cpp file of the UPX executable file loader is related to buffer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2025-2849

A vulnerability, which was classified as problematic, was found in UPX up to 5.0.0. Affected is the function PackLinuxElf64::unDTINIT of the file src/plxelf.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been...

CVE-2025-2849

A vulnerability, which was classified as problematic, was found in UPX up to 5.0.0. Affected is the function PackLinuxElf64::unDTINIT of the file src/plxelf.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been...

CVE-2025-2849: Heap-based Buffer Overflow

A vulnerability, which was classified as problematic, was found in UPX up to 5.0.0. Affected is the function PackLinuxElf64::unDTINIT of the file src/plxelf.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been...

upx:list_packed_file_fuzzer: Heap-buffer-overflow in PackLinuxElf64::elf_find_table_size

Project: https://github.com/upx/upx.git Detailed Report: https://oss-fuzz.com/testcase?key=5984912385572864 Project: upx Fuzzing Engine: honggfuzz Fuzz Target: listpackedfilefuzzer Job Type: honggfuzzasanupx Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x606000000294...

upx:list_packed_file_fuzzer: Heap-buffer-overflow in PackLinuxElf64::elf_lookup

Project: https://github.com/upx/upx.git Detailed Report: https://oss-fuzz.com/testcase?key=5326425628409856 Project: upx Fuzzing Engine: libFuzzer Fuzz Target: listpackedfilefuzzer Job Type: libfuzzerasanupx Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x622000004690...

Heap Buffer Overflow

UPX is vulnerable to a heap-based buffer overflow. The vulnerability is due to the variable 'bucket' pointing to an inaccessible address in the function PackLinuxElf64::invertptdynamic at plxelf.cpp, allowing attackers to potentially execute arbitrary code or cause a denial of service by exploiti...

upx:test_packed_file_fuzzer: Stack-buffer-overflow in PackLinuxElf64::unpack

Project: https://github.com/upx/upx.git Detailed Report: https://oss-fuzz.com/testcase?key=5290502832324608 Project: upx Fuzzing Engine: afl Fuzz Target: testpackedfilefuzzer Job Type: aflasanupx Platform Id: linux Crash Type: Stack-buffer-overflow READ 4 Crash Address: 0x7ffc75eac2f0 Crash State...

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...

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-2021-43312

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...

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-2021-43317

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-2021-43312

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...

Heap overflow

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-2021-43317

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...

Heap overflow

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-2021-43317

CVE-2021-43317 is a heap-based buffer overflow in UPX, triggered in PackLinuxElf64::elf_lookup() when the generic pointer p points to an inaccessible address in get_le32 (p_lx_elf.cpp:5404). The vulnerability affects UPX and is documented across multiple sources (NVD description, OSV entries). Im...