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.

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/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/

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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 : 2019-10-02 17:03

NVD link : CVE-2018-12698

Mitre link : CVE-2018-12698

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

canonical

ubuntu_linux

gnu

binutils

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