Source: dnsmasq
Version: 2.89-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>

Hi,

The following vulnerability was published for dnsmasq.

CVE-2023-28450[0]:
| An issue was discovered in Dnsmasq before 2.90. The default maximum
| EDNS.0 UDP packet size was set to 4096 but should be 1232 because of
| DNS Flag Day 2020.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-28450
    https://www.cve.org/CVERecord?id=CVE-2023-28450
[1] 
https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=eb92fb32b746f2104b0f370b5b295bb8dd4bd5e5

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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