Published: 23/06/2018 Updated: 03/08/2019

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 446

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

A NULL pointer dereference (aka SEGV on unknown address 0x000000000000) exists in work_stuff_copy_to_from in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. This can occur during execution of objdump.

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gnu binutils 2.30
canonical ubuntu linux 16.04.4

Synopsis Moderate: binutils security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for binutils is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) ...

Several security issues were fixed in libiberty ...

Several security issues were fixed in GNU binutils ...

An issue was discovered in arm_pt in cplus-demc in GNU libiberty, as distributed in GNU Binutils 230 Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_arm_hp_template, demangle_class_name, demangle_fund_type, do_type, do_arg, demangle_args, and demangle_nested_args This ...

CWE-476 https://sourceware.org/bugzilla/show_bug.cgi?id=23057 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 http://www.securityfocus.com/bid/104538 https://security.gentoo.org/glsa/201908-01 https://access.redhat.com/errata/RHSA-2019:2075 https://usn.ubuntu.com/4326-1/https://usn.ubuntu.com/4336-1/https://access.redhat.com/errata/RHSA-2019:2075 https://nvd.nist.gov https://usn.ubuntu.com/4326-1/

CVE-2018-12697

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