CVE Vulnerability

CVE-2018-12641

An issue was discovered in arm_pt in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. 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 can occur during execution of nm-new.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceware.org/bugzilla/show_bug.cgi?id=23058 Exploit Issue Tracking
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85452 Issue Tracking Vendor Advisory
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763099 Third Party Advisory
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/
Configurations

Configuration 1

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

Published : 2018-06-22 12:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-12641

Mitre link : CVE-2018-12641

Products Affected
No products.
CWE
CWE-400