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RedhatCVE-2021-3530

HistoryJun 02, 2021 - 3:15 p.m.

CVE-2021-3530

2021-06-0215:15:09

CWE-674

redhat

web.nvd.nist.gov

cve-2021-3530

gnu libiberty

rust-demangle.c

stack exhaustion

crash

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.002

Percentile

64.5%

JSON

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.

Affected configurations

Nvd

Vulners

Node

gnubinutilsMatch2.36

Node

netappontap_select_deploy_administration_utilityMatch-

VendorProductVersionCPE
gnubinutils2.36cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:*
netappontap_select_deploy_administration_utility-cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gnu	binutils	2.36	cpe:2.3:a:gnu:binutils:2.36:::::::*
netapp	ontap_select_deploy_administration_utility	-	cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:::::::*

CNA Affected

[
  {
    "product": "binutils",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "GNU Binutils version before and including 2.36"
      }
    ]
  }
]