Published: 18/05/2017 Updated: 01/03/2022

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

An issue, also known as DW201703-001, exists in libdwarf 2017-03-21. In dwarf_formsdata() a few data types were not checked for being in bounds, leading to a heap-based buffer over-read.

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libdwarf project libdwarf 2017-03-21

Debian Bug report logs - #866968 dwarfutils: CVE-2017-9998: SEGV libdwarf/dwarf_lebc:291 in _dwarf_decode_s_leb128_chk Package: src:dwarfutils; Maintainer for src:dwarfutils is Fabian Wolff <fabiwolff@arcorde>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Mon, 3 Jul 2017 05:09:01 UTC Severity: norm ...

Debian Bug report logs - #864064 CVE-2017-9055 CVE-2017-9054 CVE-2017-9053 CVE-2017-9052 Package: src:dwarfutils; Maintainer for src:dwarfutils is Fabian Wolff <fabiwolff@arcorde>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Sat, 3 Jun 2017 21:06:01 UTC Severity: important Tags: security, upstream Foun ...

CWE-125 https://www.prevanders.net/dwarfbug.html https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=866968

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CVE-2017-9055

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