CVE Vulnerability

CVE-2018-12698

demangle_template in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows attackers to trigger excessive memory consumption (aka OOM) during the "Create an array for saving the template argument values" XNEWVEC call. This can occur during execution of objdump.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

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

References
Link Resource
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 Exploit Issue Tracking
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 Exploit Issue Tracking
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 Exploit Third Party Advisory
http://www.securityfocus.com/bid/104539 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201908-01
https://usn.ubuntu.com/4326-1/
https://usn.ubuntu.com/4336-1/
Configurations

Configuration 1

cpe:2.3:a:gnu:binutils:2.30:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04.4:*:*:*:*:*:*:*
Information

Published : 2018-06-23 11:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-12698

Mitre link : CVE-2018-12698

Products Affected
No products.
CWE
NVD-CWE-noinfo