CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2019-7148 – SUSE Security Advisory - SUSE-SU-2022:2614-2
https://notcve.org/view.php?id=CVE-2019-7148
29 Jan 2019 — 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 "warning caused by ASAN because the allocation is big. By setting ASAN_OPTIONS=allocator_may_return_null=1 and running the reproducer, nothing happens." Se ha descu... • https://sourceware.org/bugzilla/show_bug.cgi?id=24085 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 6.5EPSS: 0%CPEs: 11EXPL: 1CVE-2018-18520 – elfutils: eu-size cannot handle recursive ar files
https://notcve.org/view.php?id=CVE-2018-18520
19 Oct 2018 — 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 ELF file. Existe una desreferencia de dirección de memoria inválida en la función elf_end en elfutils hasta la versión v0.174. Aunque se supone que eu-size sopo... • http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.5EPSS: 0%CPEs: 11EXPL: 1CVE-2018-18521 – elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c
https://notcve.org/view.php?id=CVE-2018-18521
19 Oct 2018 — 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. Vulnerabilidades de división entre cero en la función arlib_add_symbols() en arlib.c en elfutils 0.174 permiten que los atacantes remotos provoquen una denegación de servicio (cierre inesperado de la aplicación) con un archivo ELF manipulado, tal y... • http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html • CWE-369: Divide By Zero •
CVSS: 5.5EPSS: 0%CPEs: 11EXPL: 1CVE-2018-18310 – elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl
https://notcve.org/view.php?id=CVE-2018-18310
15 Oct 2018 — 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. Se ha descubierto una desreferencia de dirección de memoria inválida en dwfl_segment_report_module.c en libdwfl en elfutils 0.4.8 hasta la versión v0.174. La vulnerabilidad permite que los atacantes provoquen una denegación de servicio (cierre ... • http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •