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Redhat.comRH:CVE-2023-28450HistoryMar 16, 2023 - 9:42 a.m.
CVE-2023-28450
2023-03-1609:42:25
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A flaw was found in Dnsmasq. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020.
Mitigation
Systems that can not be updated can still configure dnsmasq to use the recommended maximum EDNS value by setting edns-packet-max=1232 in the dnsmasq configuration.
Related
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SUSE SLES15 Security Update : dnsmasq (SUSE-SU-2023:1930-1)
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EulerOS 2.0 SP10 : dnsmasq (EulerOS-SA-2023-1799)
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CVE-2023-28450 affecting package dnsmasq for versions less than 2.89-2
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CVE-2023-28450 affecting package dnsmasq 2.85-1
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Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2023-2119)
2023-06-07 00:00:00
Mageia: Security Advisory (MGASA-2023-0153)
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Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2023-1817)
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2023-11-07 00:00:00
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Design/Logic Flaw
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alpinelinux
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CVE-2023-28450
2023-03-15 21:15:09
fedora
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[SECURITY] Fedora 38 Update: dnsmasq-2.89-2.fc38
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[SECURITY] Fedora 37 Update: dnsmasq-2.89-2.fc37
2023-04-06 01:57:03
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CVE-2023-28450
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Moderate: dnsmasq security and bug fix update
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(RHSA-2023:7046) Moderate: dnsmasq security and bug fix update
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2023-11-07 06:07:40
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Medium: dnsmasq
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altlinux
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Security fix for the ALT Linux 10 package dnsmasq version 2.89-alt2
2023-03-31 00:00:00
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Denial Of Service (DoS)
2023-05-02 07:04:30
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CVE-2023-28450
2023-03-15 00:00:00
githubexploit
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Exploit for Vulnerability in Thekelleys Dnsmasq
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ubuntu
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CVE-2023-28450
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ROS-20230419-02
2023-04-19 00:00:00
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Updated dnsmasq packages fix security vulnerability
2023-04-24 03:20:26
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Advisory ROSA-SA-2023-2283
2023-10-24 14:20:01
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CVE-2023-28450
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Important Photon OS Security Update - PHSA-2023-3.0-0563
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Important Photon OS Security Update - PHSA-2023-5.0-0041
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