EUVD-2021-26965

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType

Vulnerability in Radare2 5.3.1 allows resource exhaustion and DoS due to improper input validation.

Reporter	Title	Published	Views	Family All 33
AlpineLinux	CVE-2021-3673	2 Aug 202118:09	–	alpinelinux
Circl	CVE-2021-3673	2 Aug 202122:27	–	circl
CNNVD	radare2 输入验证错误漏洞	2 Aug 202100:00	–	cnnvd
CVE	CVE-2021-3673	2 Aug 202118:09	–	cve
Cvelist	CVE-2021-3673	2 Aug 202118:09	–	cvelist
Debian CVE	CVE-2021-3673	2 Aug 202118:09	–	debiancve
Fedora	[SECURITY] Fedora 35 Update: radare2-5.6.0-1.fc35	22 Feb 202201:18	–	fedora
Fedora	[SECURITY] Fedora 34 Update: iaito-5.3.1-3.fc34	29 Sep 202101:09	–	fedora
Fedora	[SECURITY] Fedora 35 Update: iaito-5.3.1-3.fc35	24 Sep 202120:57	–	fedora
Fedora	[SECURITY] Fedora 34 Update: radare2-5.6.0-1.fc34	22 Feb 202200:26	–	fedora

[
  {
    "enisaIdVendor": [
      {
        "id": "d1d69be3-40df-385a-8403-370c80f6c6c1",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

Source	Link
suse	www.suse.com/security/cve/CVE-2021-3673.html
security	www.security.archlinux.org/CVE-2021-3673
advisories	www.advisories.mageia.org/CVE-2021-3673.html
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JIARALLVVY2362AYFSFULTZKIW6QO5R5/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NFQPEPMLAOQNGZG5OHSPZBNONGG4DDJO/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XGOU2EFE7YK2YDRNFV6QFUWW2SL2GGQA/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKGIB52R4XPCPNEW6GF56EHW7ST24IJU/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IQIRJ72UALGMSWH6MYPVJQQLXFGZ23RS/
github	www.github.com/advisories/GHSA-293c-r3p4-g63r

07 Oct 2025 00:30Current

7.6High risk

Vulners AI Score7.6

CVSS 3.17.5

CVSS 25

EPSS0.00925

vulnerability radare2 resource exhaustion dos input validation