SUSE-SU-2020:3060-1 Security update for binutils

This update for binutils fixes the following issues: binutils was updated to version 2.35. jscECO-2373 Update to binutils 2.35: The assembler can now produce DWARF-5 format line number tables. Readelf now has a 'lint' mode to enable extra checks of the files it is processing. Readelf will now...

find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd) as distributed in GNU Binutils 2.32 allows remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted ELF file.

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CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

Design/Logic Flaw

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

UBUNTU-CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

CVE-2020-16269

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section...

CVE-2020-16269

CVE-2020-16269 affects radare2 4.5.0 where DWARF information in .debug_info is misparsed, causing a segmentation fault in parse_typedef (type_dwarf.c) due to a malformed DW_AT_name; the related CVEs (including CVE-2020-17487) cover malformed PE signature data. Multiple advisories (Mageia MGASA-20...

SUSE SLED15 / SLES15 Security Update : nasm (SUSE-SU-2020:1843-1)

This update for nasm fixes the following issues : nasm was updated to version 2.14.02. This allows building of Mozilla Firefox 78ESR and also contains lots of bugfixes, security fixes and improvements. Fix crash due to multiple errors or warnings during the code generation pass if a list file is...

EulerOS Virtualization 3.0.6.0 : gdb (EulerOS-SA-2020-1788)

According to the version of the gdb package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - GNU Debugger GDB 8.0 and earlier fails to detect a negative length field in a DWARF section. A malformed section in an ELF binary or a...

Unauthorized Access

libunwind.so is vulnerable to unauthorised access. The vulnerability exists because it uses invalid dwarf opcodesDWOPbregXX in the dwarftounwregnum function in include/dwarfi.h, causing off-by-one error referencing beyond the end of the array...

EulerOS 2.0 SP3 : libdwarf (EulerOS-SA-2020-1398)

According to the versions of the libdwarf package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Use-after-free vulnerability in dwarfdump in libdwarf 20130126 through 20140805 might allow remote attackers to cause a denial of service progr...

Denial Of Service (DoS)

systemtap is vulnerable to denial of service. An invalid pointer read flaw was found in the way SystemTap handled malformed debugging information in DWARF format. When SystemTap unprivileged mode was enabled, an unprivileged user in the stapusr group could use this flaw to crash the system or,...

Denial Of Service (DoS)

systemtap is vulnerable to denial of service. Two divide-by-zero flaws were found in the way SystemTap handled malformed debugging information in DWARF format. When SystemTap unprivileged mode was enabled, an unprivileged user in the stapusr group could use these flaws to crash the system...

Denial Of Service (DoS)

systemtap is vulnerable to denial of service. A divide-by-zero flaw was found in the way SystemTap handled malformed debugging information in DWARF format. When SystemTap unprivileged mode was enabled, an unprivileged user in the stapusr group could use this flaw to crash the system. Additionally...

CVE-2018-7568

An integer wraparound has been discovered in the Binary File Descriptor BFD library distributed in GNU Binutils up to version 2.30. An attacker could cause a crash by providing an ELF file with corrupted DWARF debug information...

llvm:llvm-dwarfdump-fuzzer: Heap-buffer-overflow in llvm::DWARFFormValue::dump

Detailed Report: https://oss-fuzz.com/testcase?key=5639054146404352 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: llvm-dwarfdump-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x629000009ecc Crash State: llvm::DWARFFormValue::du...