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A single-byte non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq potentially causing a denial of service.
| Reporter | Title | Published | Views | Family All 151 |
|---|---|---|---|---|
 | dnsmasq -- heap use-after-free in dhcp6_no_relay | 31 Mar 202200:00 | – | freebsd |
 | Amazon Linux 2022 : dnsmasq (ALAS2022-2022-227) | 9 Dec 202200:00 | – | nessus |
| Amazon Linux 2023 : dnsmasq, dnsmasq-utils (ALAS2023-2023-039) | 21 Mar 202300:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0024: dnsmasq (ALINUX3-SA-2023:0024) | 14 May 202500:00 | – | nessus |
| AlmaLinux 8 : dnsmasq (ALSA-2022:7633) | 12 Nov 202200:00 | – | nessus |
| AlmaLinux 9 : dnsmasq (ALSA-2022:8070) | 19 Nov 202200:00 | – | nessus |
| CentOS 8 : dnsmasq (CESA-2022:7633) | 9 Nov 202200:00 | – | nessus |
| CentOS 9 : dnsmasq-2.85-4.el9 | 29 Feb 202400:00 | – | nessus |
| CentOS 9 : dnsmasq-2.85-6.el9 | 29 Feb 202400:00 | – | nessus |
| Debian dla-3974 : dnsmasq - security update | 30 Nov 202400:00 | – | nessus |
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08 Mar 2023 08:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.17.5
EPSS0.01433
SSVC