CVE-2020-35495

There's a flaw in binutils /bfd/pef.c. An attacker who is able to submit a crafted input file to be processed by the objdump program could cause a null pointer dereference. The greatest threat from this flaw is to application availability. This flaw affects binutils versions prior to 2.34.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : 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

4.3^/10

CVSS v2.0 : MEDIUM

V2 Legend

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=1911441	Exploit Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KOK3QWSVOUJWJ54HVGIFWNLWQ5ZY4S6/
https://security.gentoo.org/glsa/202107-24	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210212-0007/	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1911441	Exploit Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KOK3QWSVOUJWJ54HVGIFWNLWQ5ZY4S6/
https://security.gentoo.org/glsa/202107-24	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210212-0007/	Third Party Advisory

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Configuration 3 (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\,_enterprise_sds_\&_hci_storage_node:-:::::::*
	cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:::::::*
	cpe:2.3:o:broadcom:brocade_fabric_operating_system_firmware:-:::::::*

Configuration 4 (hide)

AND

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

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

History

21 Nov 2024, 05:27

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=1911441 - Exploit, Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=1911441 - Exploit, Issue Tracking, Patch, Third Party Advisory
References	~~() https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KOK3QWSVOUJWJ54HVGIFWNLWQ5ZY4S6/ -~~	() https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KOK3QWSVOUJWJ54HVGIFWNLWQ5ZY4S6/ -
References	~~() https://security.gentoo.org/glsa/202107-24 - Third Party Advisory~~	() https://security.gentoo.org/glsa/202107-24 - Third Party Advisory
References	~~() https://security.netapp.com/advisory/ntap-20210212-0007/ - Third Party Advisory~~	() https://security.netapp.com/advisory/ntap-20210212-0007/ - Third Party Advisory

02 Sep 2022, 15:44

Type	Values Removed	Values Added
References		(GENTOO) https://security.gentoo.org/glsa/202107-24 - Third Party Advisory
CPE	cpe:2.3:a:netapp:solidfire:-:::::::* cpe:2.3:a:netapp:hci_management_node:-:::::::*	cpe:2.3:a:netapp:solidfire\,_enterprise_sds_\&_hci_storage_node:-:::::::* cpe:2.3:o:broadcom:brocade_fabric_operating_system_firmware:-:::::::* cpe:2.3:o:netapp:hci_compute_node_firmware:-:::::::* cpe:2.3:a:netapp:cloud_backup:-:::::::* cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:::::::*

Information

Published : 2021-01-04 15:15

Updated : 2024-11-21 05:27

NVD link : CVE-2020-35495

Mitre link : CVE-2020-35495

CVE.ORG link : CVE-2020-35495

JSON object : View

Products Affected

netapp

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

fedoraproject

fedora

broadcom

brocade_fabric_operating_system_firmware

gnu

binutils

CWE

CWE-476

NULL Pointer Dereference

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An attacker who is able to submit a crafted input file to be processed by the objdump program could cause a null pointer dereference. The greatest threat from this flaw is to application availability. 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5.5 /10

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

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

JSON object

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