elfutils denial of service vulnerability (CNVD-2018-18105)

lfutils is a collection of utilities and libraries for reading, creating and modifying ELF binaries. A security vulnerability exists in the libelf/elfend.c file in elfutils version 0.173. A remote attacker could exploit this vulnerability to cause a denial of service double release and applicatio...

Elfutils Buffer Overflow Vulnerability

elfutils is a collection of utilities and libraries for reading, creating and modifying ELF binaries. A security vulnerability exists in elfutils version 0.173 in the 'dwarfgetabbrev' function of the dwarfgetabbrev.c file and the 'dwarfhasattr ' functions have a security vulnerability that stems...

CVE-2018-16403

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

DEBIAN-CVE-2018-16403

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

DEBIAN-CVE-2018-16402

libelf/elfend.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...

ALPINE-CVE-2018-16402

libelf/elfend.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...

ALPINE-CVE-2018-16403

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

CVE-2018-16402

libelf/elfend.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-2018-16402

libelf/elfend.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...

Heap overflow

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

CVE-2018-16403

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

CVE-2018-16402

CVE-2018-16402 affects elfutils (libelf/elf_end.c) where double decompression of sections can lead to a denial of service or application crash. Affected upstream version is 0.173. Public advisories confirm a remediation path: upgrade elfutils to newer releases (e.g., 0.176) across affected platfo...

CVE-2018-16403

CVE-2018-16403 affects elfutils 0.173. The vulnerability is a heap-based buffer over-read in libdw, specifically in dwarf_getabbrev.c and dwarf_hasattr.c, which can lead to an application crash when processing crafted files. The issue is confirmed by multiple advisories (e.g., RHSA-2019:2197; ALA...

CVE-2018-16403

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

CVE-2018-16402

libelf/elfend.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...

UBUNTU-CVE-2018-16402

libelf/elfend.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-2018-16402

libelf/elfend.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

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

UBUNTU-CVE-2018-16403

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarfgetabbrev in dwarfgetabbrev.c and dwarfhasattr in dwarfhasattr.c, leading to a heap-based buffer over-read and an application crash...

CVE-2018-16062

An out-of-bounds read was discovered in elfutils in the way it reads DWARF address ranges information. Function dwarfgetaranges in dwarfgetaranges.c does not properly check whether it reads beyond the limits of the ELF section. An attacker could use this flaw to cause a denial of service via a...