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FedoraCVE-2021-32613

HistoryMay 14, 2021 - 1:15 p.m.

CVE-2021-32613

2021-05-1413:15:07

CWE-415

CWE-416

fedora

web.nvd.nist.gov

cve-2021-32613

radare2

double free vulnerability

pyc parse

crafted file

dos

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

5.4

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON

In radare2 through 5.3.0 there is a double free vulnerability in the pyc parse via a crafted file which can lead to DoS.

Affected configurations

Nvd

Node

radareradare2Range≤5.3.0

Node

fedoraprojectfedoraMatch33

fedoraprojectfedoraMatch34

VendorProductVersionCPE
radareradare2*cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
radare	radare2	*	cpe:2.3:a:radare:radare2::::::::
fedoraproject	fedora	33	cpe:2.3:o:fedoraproject:fedora:33:::::::*
fedoraproject	fedora	34	cpe:2.3:o:fedoraproject:fedora:34:::::::*

CNA Affected

[
  {
    "product": "radare2",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "radare2 versions before and including 5.3.0"
      }
    ]
  }
]