Debian Bug report logs -
#1033165
dnsmasq: CVE-2023-28450
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Bug#1033165
; Package src:dnsmasq
.
(Sat, 18 Mar 2023 19:54:04 GMT) (full text, mbox, link).
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to Salvatore Bonaccorso <carnil@debian.org>
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New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Simon Kelley <simon@thekelleys.org.uk>
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(Sat, 18 Mar 2023 19:54:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: dnsmasq
Version: 2.89-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@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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