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AZL-8963 CVE-2021-45956 affecting package dnsmasq for versions less than 2.89-1

🗓️ 01 Jan 2022 00:15:08Reported by GoogleType 
osv_azl
 osv_azl
🔗 osv.dev👁 22 Views

Dnsmasq before 2.89-1 has a heap overflow in print_mac via log_packet and dhcp_reply, per vendor claim.

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Refs
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attackerkb
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1 Jan 202200:15
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28 Mar 202300:00
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cbl_mariner
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CVE-2021-45956 affecting package dnsmasq for versions less than 2.89-1
24 Mar 202323:55
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cnnvd
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Dnsmasq 缓冲区错误漏洞
1 Jan 202200:00
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31 Dec 202123:53
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cvelist
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31 Dec 202123:53
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debiancve
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31 Dec 202123:53
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nessus
Tenable Nessus
dnsmasq 2.86 Multiple Vulnerabilities
9 Feb 202200:00
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21 Apr 2026 04:34Current
6Medium risk
Vulners AI Score6
CVSS 3.19.8
EPSS0.02519
22