CVE-2020-35507

There's a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils in versions prior to 2.34 which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this flaw is to application availability.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

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

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
https://bugzilla.redhat.com/show_bug.cgi?id=1911691	Exploit Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20210212-0007/	Third Party Advisory
https://security.gentoo.org/glsa/202107-24	Third Party Advisory

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Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netapp:hci_compute_node_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*

Configuration 4 (hide)

OR	cpe:2.3:a:netapp:cloud_backup:-:::::::*
	cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:::::::*
	cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:::::::*
	cpe:2.3:a:netapp:solidfire\,_enterprise_sds_\&_hci_storage_node:-:::::::*
	cpe:2.3:o:broadcom:brocade_fabric_operating_system:-:::::::*

Information

Published : 2021-01-04 07:15

Updated : 2023-01-24 08:10

NVD link : CVE-2020-35507

Mitre link : CVE-2020-35507

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

netapp

cloud_backup
hci_compute_node
hci_compute_node_firmware
solidfire_\&_hci_management_node
solidfire\,_enterprise_sds_\&_hci_storage_node
ontap_select_deploy_administration_utility

redhat

enterprise_linux

gnu

binutils

broadcom

brocade_fabric_operating_system

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