Elfutils Project Elfutils vulnerabilities

CVE-2025-1365 [MEDIUM] CWE-119 CVE-2025-1365: A vulnerability, which was classified as critical, was found in GNU elfutils 0.192. This affects the A vulnerability, which was classified as critical, was found in GNU elfutils 0.192. This affects the function process_symtab of the file readelf.c of the component eu-readelf. The manipulation of the argument D/a leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Th

CVE-2025-1372 [MEDIUM] CWE-119 CVE-2025-1372: A vulnerability was found in GNU elfutils 0.192. It has been declared as critical. Affected by this A vulnerability was found in GNU elfutils 0.192. It has been declared as critical. Affected by this vulnerability is the function dump_data_section/print_string_section of the file readelf.c of the component eu-readelf. The manipulation of the argument z/x leads to buffer overflow. An attack has to be approached locally. The exploit has been disclosed

CVE-2025-1377 [MEDIUM] CWE-404 CVE-2025-1377: A vulnerability, which was classified as problematic, has been found in GNU elfutils 0.192. This iss A vulnerability, which was classified as problematic, has been found in GNU elfutils 0.192. This issue affects the function gelf_getsymshndx of the file strip.c of the component eu-strip. The manipulation leads to denial of service. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier

CVE-2025-1371 [MEDIUM] CWE-404 CVE-2025-1371: A vulnerability has been found in GNU elfutils 0.192 and classified as problematic. This vulnerabili A vulnerability has been found in GNU elfutils 0.192 and classified as problematic. This vulnerability affects the function handle_dynamic_symtab of the file readelf.c of the component eu-read. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The patch

CVE-2025-1376 [LOW] CWE-404 CVE-2025-1376: A vulnerability classified as problematic was found in GNU elfutils 0.192. This vulnerability affect A vulnerability classified as problematic was found in GNU elfutils 0.192. This vulnerability affects the function elf_strptr in the library /libelf/elf_strptr.c of the component eu-strip. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appear

CVE-2025-1352 [LOW] CWE-119 CVE-2025-1352: A vulnerability has been found in GNU elfutils 0.192 and classified as critical. This vulnerability A vulnerability has been found in GNU elfutils 0.192 and classified as critical. This vulnerability affects the function __libdw_thread_tail in the library libdw_alloc.c of the component eu-readelf. The manipulation of the argument w leads to memory corruption. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitat

CVE-2024-25260 [MEDIUM] CWE-476 CVE-2024-25260: elfutils v0.189 was discovered to contain a NULL pointer dereference via the handle_verdef() functio elfutils v0.189 was discovered to contain a NULL pointer dereference via the handle_verdef() function at readelf.c.

CVE-2020-21047 [MEDIUM] CWE-787 CVE-2020-21047: The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write (CWE-787), off-by-one error (CWE-193) and reachable assertion (CWE-617); to exploit the vulnerability, the attackers need to craft certain ELF files which bypass t

CVE-2021-33294 [MEDIUM] CWE-835 CVE-2021-33294: In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allo In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.

CVE-2019-7664 [MEDIUM] CWE-787 CVE-2019-7664: In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h becau In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).

CVE-2019-7665 [MEDIUM] CWE-125 CVE-2019-7665: In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in el In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.

CVE-2019-7150 [MEDIUM] CWE-125 CVE-2019-7150: An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlat An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.

CVE-2019-7146 [MEDIUM] CWE-125 CVE-2019-7146: In elfutils 0.175, there is a buffer over-read in the ebl_object_note function in eblobjnote.c in li In elfutils 0.175, there is a buffer over-read in the ebl_object_note function in eblobjnote.c in libebl. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted elf file, as demonstrated by eu-readelf.

CVE-2019-7149 [MEDIUM] CWE-125 CVE-2019-7149: A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.

CVE-2019-7148 [MEDIUM] CWE-770 CVE-2019-7148: An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a "warn

CVE-2018-18521 [MEDIUM] CWE-369 CVE-2018-18521: Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allo Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.

CVE-2018-18520 [MEDIUM] CWE-119 CVE-2018-18520: An Invalid Memory Address Dereference exists in the function elf_end in libelf in elfutils through v An Invalid Memory Address Dereference exists in the function elf_end in libelf in elfutils through v0.174. Although eu-size is intended to support ar files inside ar files, handle_ar in size.c closes the outer ar file before handling all inner entries. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted

CVE-2018-18310 [MEDIUM] CWE-119 CVE-2018-18310: An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in e An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in elfutils through v0.174. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by consider_notes.

CVE-2018-16402 [CRITICAL] CWE-415 CVE-2018-16402: libelf/elf_end.c in elfutils 0.173 allows remote attackers to cause a denial of service (double free libelf/elf_end.c in elfutils 0.173 allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact because it tries to decompress twice.

CVE-2018-16403 [MEDIUM] CWE-125 CVE-2018-16403: libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwar libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and dwarf_hasattr in dwarf_hasattr.c, leading to a heap-based buffer over-read and an application crash.