CVE-2018-13033

The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (excessive memory allocation and application crash) via a crafted ELF file, as demonstrated by _bfd_elf_parse_attributes in elf-attrs.c and bfd_malloc in libbfd.c. This can occur during execution of nm.

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://www.securityfocus.com/bid/104584	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHBA-2019:0327	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3032	Third Party Advisory
https://security.gentoo.org/glsa/201908-01
https://sourceware.org/bugzilla/show_bug.cgi?id=23361	Exploit Issue Tracking Patch Third Party Advisory
https://usn.ubuntu.com/4336-1/

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

Configuration 3 (hide)

cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-07-01 16:29

Updated : 2024-02-28 16:25

NVD link : CVE-2018-13033

Mitre link : CVE-2018-13033

CVE.ORG link : CVE-2018-13033

JSON object : View

Products Affected

redhat

enterprise_linux_server
enterprise_linux_desktop
openshift_container_platform
enterprise_linux_workstation

gnu

binutils

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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