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UBUNTU-CVE-2021-20237

🗓️ 28 May 2021 11:15:00Reported by GoogleType 
osv_ubuntu
 osv_ubuntu
🔗 osv.dev👁 15 Views

ZeroMQ xpub memory leak pre-4.3.3 enables remote DoS via crafted PUB messages when CURVE/ZAP disabled.

Related
Refs
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attackerkb
attackerkb
CVE-2021-20237
28 May 202111:15
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astralinux
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Astra Linux – Vulnerability in Zeromq3
14 Sep 202612:41
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ZeroMQ Heap Buffer Overflow DoS
13 Sep 202400:00
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CNNVD
ZeroMQ 资源管理错误漏洞
28 May 202100:00
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cnvd
CNVD
ZeroMQ Resource Management Error Vulnerability
31 May 202100:00
–cnvd
cve
CVE
CVE-2021-20237
28 May 202110:42
–cve
cvelist
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CVE-2021-20237
28 May 202110:42
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debiancve
Debian CVE
CVE-2021-20237
28 May 202110:42
–debiancve
euvd
EUVD
EUVD-2021-7676
3 Oct 202520:07
–euvd
mend
Mend
CVE-2021-20237
28 May 202110:42
–mend
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22 Apr 2026 12:45Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.01694
15