CVE-2018-18520

CVE-2018-18520 – elfutils (libelf): In elfutils up to v0.174, the function elf_end mishandles recursive ar files (eu-size/handle_ar in size.c) by closing the outer ar file before finishing inner entries, enabling an invalid memory access that can crash the application (denial of service). This is...

CVE-2019-7149

CVE-2019-7149 affects elfutils 0.175 (libdw) where read_srclines.c contains a heap-based buffer over-read that can trigger segmentation faults and denial of service when processing crafted input. The issue is documented across multiple advisories (e.g., ALAS2-2019-1337, ASA-201903-9, CentOS/RHEL ...

CVE-2019-7148

CVE-2019-7148 is a vulnerability in elfutils 0.174 where an attempted excessive memory allocation in read_long_names could lead to a denial of service via crafted ELF input. The issue is discussed across multiple NT/vendor advisories, which note ASAN-related warnings and indicate later elfutils r...

CVE-2014-9447

ELF utilities (elfutils) vulnerable in versions 0.152 and 0.161 due to a directory traversal in libelf/elf_begin.cread_long_names that lets remote attackers write to arbitrary files in the root directory via a crafted archive (ar). Impact is ability to modify files on the root; remediation is upd...

CVE-2014-0172

Summary: CVE-2014-0172 affects elfutils (libdw) with an integer overflow in check_section() of dwarf_begin_elf.c, causing a heap-based buffer overflow. This could allow a remote attacker to crash the affected application or potentially execute arbitrary code through a malformed compressed debug s...