CVE-2020-35507 : There's a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils in versi

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.

Published 2021-01-04 15:15:15

Updated 2023-01-24 16:10:32

Source Red Hat, Inc.

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2020-35507

Redhat » Enterprise Linux » Version: 8.0
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Matching versions
GNU » Binutils
Versions before (<) 2.34
cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Matching versions
Broadcom » Brocade Fabric Operating System » Version: N/A
cpe:2.3:o:broadcom:brocade_fabric_operating_system:-:*:*:*:*:*:*:*
Matching versions
Netapp » Cloud Backup » Version: N/A
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
Matching versions
Netapp » Ontap Select Deploy Administration Utility » Version: N/A
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
Matching versions
Netapp » Solidfire & Hci Management Node » Version: N/A
cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*
Matching versions
Netapp » Hci Compute Node Firmware » Version: N/A
cpe:2.3:o:netapp:hci_compute_node_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » Hci Compute Node » Version: N/A
Netapp » Solidfire, Enterprise Sds & Hci Storage Node » Version: N/A
cpe:2.3:a:netapp:solidfire\,_enterprise_sds_\&_hci_storage_node:-:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-35507

EPSS FAQ

0.32%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 55 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-35507

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2020-35507

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: secalert@redhat.com (Primary)

References for CVE-2020-35507

https://security.netapp.com/advisory/ntap-20210212-0007/

January 2021 GNU Binutils Vulnerabilities in NetApp Products | NetApp Product Security
Third Party Advisory

CVEs referencing this url
https://bugzilla.redhat.com/show_bug.cgi?id=1911691

1911691 – (CVE-2020-35507) CVE-2020-35507 binutils: NULL pointer dereference in bfd_pef_parse_function_stubs function in bfd/pef.c
Exploit;Issue Tracking;Patch;Third Party Advisory
https://security.gentoo.org/glsa/202107-24

Binutils: Multiple vulnerabilities (GLSA 202107-24) — Gentoo security
Third Party Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2020-35507

Products affected by CVE-2020-35507

Exploit prediction scoring system (EPSS) score for CVE-2020-35507

CVSS scores for CVE-2020-35507

CWE ids for CVE-2020-35507

References for CVE-2020-35507