Candidate: CVE-2016-9558
PublicDate: 2017-02-28 18:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9558
 https://blogs.gentoo.org/ago/2016/11/19/libdwarf-negation-overflow-in-dwarf_leb-c
Description:
 (1) libdwarf/dwarf_leb.c and (2) dwarfdump/print_frames.c in libdwarf
 before 20161124 allow remote attackers to have unspecified impact via a
 crafted bit pattern in a signed leb number, aka a "negation overflow."
Ubuntu-Description:
Notes:
Bugs:
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=845408
Priority: medium
Discovered-by: Agostino Sarubbo
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]

Patches_dwarfutils:
 upstream: https://sourceforge.net/p/libdwarf/code/ci/4f19e1050cd8e9ddf2cb6caa061ff2fec4c9b5f9/#diff-5
upstream_dwarfutils: released (20161124-1, 20161124)
precise_dwarfutils: ignored (reached end-of-life)
precise/esm_dwarfutils: DNE (precise was needed)
trusty_dwarfutils: ignored (reached end-of-life)
trusty/esm_dwarfutils: DNE (trusty was needed)
vivid/stable-phone-overlay_dwarfutils: DNE
vivid/ubuntu-core_dwarfutils: DNE
xenial_dwarfutils: ignored (end of standard support, was needed)
yakkety_dwarfutils: ignored (reached end-of-life)
zesty_dwarfutils: not-affected (20161124-1)
artful_dwarfutils: not-affected (20161124-1)
bionic_dwarfutils: not-affected (20161124-1)
cosmic_dwarfutils: not-affected (20161124-1)
disco_dwarfutils: not-affected (20161124-1)
eoan_dwarfutils: not-affected (20161124-1)
focal_dwarfutils: not-affected (20161124-1)
groovy_dwarfutils: not-affected (20161124-1)
hirsute_dwarfutils: not-affected (20161124-1)
impish_dwarfutils: not-affected (20161124-1)
jammy_dwarfutils: not-affected (20161124-1)
devel_dwarfutils: not-affected (20161124-1)