CVE-2018-12698 Detail
Current Description
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.
Source:
MITRE
Description Last Modified:
06/23/2018
View Analysis Description
Analysis Description
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.
Source:
MITRE
Description Last Modified:
06/23/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
References to Advisories, Solutions, and Tools
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Change History
2 change records found
- show changes
Initial Analysis -
8/21/2018 11:34:00 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:gnu:binutils:2.30:*:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:canonical:ubuntu_linux:16.04.4:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-399 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/104539 No Types Assigned |
http://www.securityfocus.com/bid/104539 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 No Types Assigned |
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 Exploit, Third Party Advisory |
| Changed |
Reference Type |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 No Types Assigned |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 Exploit, Issue Tracking, Vendor Advisory |
| Changed |
Reference Type |
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 No Types Assigned |
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 Exploit, Issue Tracking, Third Party Advisory |
CVE Modified by MITRE -
6/26/2018 9:29:01 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/104539 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2018-12698
NVD Published Date:
06/23/2018
NVD Last Modified:
08/21/2018
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