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[email protected]NVD:CVE-2020-16593

HistoryDec 09, 2020 - 9:15 p.m.

CVE-2020-16593

2020-12-0921:15:15

CWE-476

[email protected]

web.nvd.nist.gov

cve-2020-16593

binary file descriptor

bfd library

gnu binutils 2.35

scan_unit_for_symbols

addr2line

crafted file

denial of service

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.9

Confidence

High

EPSS

0.001

Percentile

44.8%

JSON

A Null Pointer Dereference vulnerability exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35, in scan_unit_for_symbols, as demonstrated in addr2line, that can cause a denial of service via a crafted file.

Affected configurations

Nvd

Node

gnubinutilsMatch2.35

Node

netappcloud_backupMatch-

netappontap_select_deploy_administration_utilityMatch-

netappsolidfire_\&_hci_management_nodeMatch-

VendorProductVersionCPE
gnubinutils2.35cpe:2.3:a:gnu:binutils:2.35:*:*:*:*:*:*:*
netappcloud_backup-cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
netappontap_select_deploy_administration_utility-cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
netappsolidfire_\&_hci_management_node-cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gnu	binutils	2.35	cpe:2.3:a:gnu:binutils:2.35:::::::*
netapp	cloud_backup	-	cpe:2.3:a:netapp:cloud_backup:-:::::::*
netapp	ontap_select_deploy_administration_utility	-	cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:::::::*
netapp	solidfire_\&_hci_management_node	-	cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:::::::*