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AZL-8964 CVE-2021-45957 affecting package dnsmasq for versions less than 2.89-2

🗓️ 01 Jan 2022 00:15:08Reported by GoogleType 
osv_azl
 osv_azl
🔗 osv.dev👁 18 Views

Dnsmasq before 2.89-2 has a heap overflow in answer_request; vendor denies these CVEs.

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Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-45957
1 Jan 202200:15
–attackerkb
alpinelinux
AlpineLinux
CVE-2021-45951
1 Jan 202200:15
–alpinelinux
alpinelinux
AlpineLinux
CVE-2021-45952
1 Jan 202200:15
–alpinelinux
alpinelinux
AlpineLinux
CVE-2021-45953
1 Jan 202200:15
–alpinelinux
alpinelinux
AlpineLinux
CVE-2021-45954
1 Jan 202200:15
–alpinelinux
alpinelinux
AlpineLinux
CVE-2021-45955
1 Jan 202200:15
–alpinelinux
alpinelinux
AlpineLinux
CVE-2021-45956
1 Jan 202200:15
–alpinelinux
alpinelinux
AlpineLinux
CVE-2021-45957
1 Jan 202200:15
–alpinelinux
avleonov
Information Security Automation
Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
30 Dec 202218:03
–avleonov
bdu_fstec
BDU FSTEC
Dnsmasq answer_request Buffer Overflow DoS
28 Mar 202300:00
–bdu_fstec
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21 Apr 2026 04:34Current
7.6High risk
Vulners AI Score7.6
CVSS 3.19.8
EPSS0.02381
18