Filtered by vendor Upx Project Subscriptions
Total 33 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2020-27790 1 Upx Project 1 Upx 2024-11-21 5.5 Medium
A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() 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. The highest impact is to Availability.
CVE-2020-27788 1 Upx Project 1 Upx 2024-11-21 5.5 Medium
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.
CVE-2020-27787 1 Upx Project 1 Upx 2024-11-21 5.5 Medium
A Segmentaation fault was found in UPX in invert_pt_dynamic() function in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.
CVE-2020-24119 2 Fedoraproject, Upx Project 2 Fedora, Upx 2024-11-21 7.1 High
A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.
CVE-2019-20805 1 Upx Project 1 Upx 2024-11-21 5.5 Medium
p_lx_elf.cpp in UPX before 3.96 has an integer overflow during unpacking via crafted values in a PT_DYNAMIC segment.
CVE-2019-20053 2 Opensuse, Upx Project 3 Backports, Leap, Upx 2024-11-21 5.5 Medium
An invalid memory address dereference was discovered in the canUnpack function in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
CVE-2019-20051 2 Fedoraproject, Upx Project 2 Fedora, Upx 2024-11-21 5.5 Medium
A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.
CVE-2019-20021 2 Fedoraproject, Upx Project 2 Fedora, Upx 2024-11-21 5.5 Medium
A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
CVE-2019-14296 1 Upx Project 1 Upx 2024-11-21 N/A
canUnpack in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (SEGV or buffer overflow, and application crash) or possibly have unspecified other impact via a crafted UPX packed file.
CVE-2019-14295 1 Upx Project 1 Upx 2024-11-21 N/A
An Integer overflow in the getElfSections function in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an allocation of excessive memory.
CVE-2018-11243 1 Upx Project 1 Upx 2024-11-21 N/A
PackLinuxElf64::unpack in p_lx_elf.cpp in UPX 3.95 allows remote attackers to cause a denial of service (double free), limit the ability of a malware scanner to operate on the entire original data, or possibly have unspecified other impact via a crafted file.
CVE-2017-16869 1 Upx Project 1 Upx 2024-11-21 N/A
p_mach.cpp in UPX 3.94 allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via a crafted Mach-O file, related to canPack and unpack functions. NOTE: the vendor has stated "there is no security implication whatsoever.
CVE-2017-15056 1 Upx Project 1 Upx 2024-11-21 N/A
p_lx_elf.cpp in UPX 3.94 mishandles ELF headers, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by an Invalid Pointer Read in PackLinuxElf64::unpack().