CVE-2018-17359

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. An invalid memory access exists in bfd_zalloc in opncls.c. Attackers could leverage this vulnerability to cause a denial of service (application crash) via a crafted ELF file.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
https://sourceware.org/bugzilla/show_bug.cgi?id=23686	Exploit Issue Tracking Third Party Advisory
https://usn.ubuntu.com/4336-1/
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
https://sourceware.org/bugzilla/show_bug.cgi?id=23686	Exploit Issue Tracking Third Party Advisory
https://usn.ubuntu.com/4336-1/

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:binutils:2.31.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-09-23 18:29

Updated : 2024-11-21 03:54

NVD link : CVE-2018-17359

Mitre link : CVE-2018-17359

CVE.ORG link : CVE-2018-17359

JSON object : View

Products Affected

gnu

binutils

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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