CVE Vulnerability

CVE-2021-3530

A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1956423 Issue Tracking Third Party Advisory
https://src.fedoraproject.org/rpms/binutils/blob/rawhide/f/binutils-CVE-2021-3530.patch Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20210716-0006/ Third Party Advisory
https://security.gentoo.org/glsa/202208-30 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
Information

Published : 2021-06-02 03:15

Updated : 2022-09-28 08:03

NVD link : CVE-2021-3530

Mitre link : CVE-2021-3530

Products Affected

Binutils

Gnu

CWE
CWE-674

Uncontrolled Recursion