CVE-2018-12697

A NULL pointer dereference (aka SEGV on unknown address 0x000000000000) was discovered 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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://sourceware.org/bugzilla/show_bug.cgi?id=23057	Exploit Issue Tracking Third Party Advisory
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454	Exploit Issue Tracking Vendor Advisory
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102	Exploit Third Party Advisory
http://www.securityfocus.com/bid/104538	Third Party Advisory VDB Entry
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/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:binutils:2.30:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:16.04.4:*:*:*:*:*:*:*

Information

Published : 2018-06-23 16:29

Updated : 2019-08-03 06:15

NVD link : CVE-2018-12697

Mitre link : CVE-2018-12697

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

canonical

ubuntu_linux

gnu

binutils

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