CVE Vulnerability

CVE-2018-6543

In GNU Binutils 2.30, there's an integer overflow in the function load_specific_debug_section() in objdump.c, which results in `malloc()` with 0 size. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceware.org/bugzilla/show_bug.cgi?id=22769 Exploit Issue Tracking
http://www.securityfocus.com/bid/102985 VDB Entry Third Party Advisory
https://security.gentoo.org/glsa/201811-17 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
Configurations

Configuration 1

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

Published : 2018-02-02 09:29

Updated : 2019-10-31 01:15

NVD link : CVE-2018-6543

Mitre link : CVE-2018-6543

Products Affected
No products.
CWE
CWE-190