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Dnsmasq is vulnerable to memory corruption and cache poisoning

🗓️ 19 Jan 2021 00:00:00Reported by CERTType

Dnsmasq memory corruption and cache poisoning vulnerabilitie

Reporter	Title	Published	Views	Family All 199
RedHat Linux	(RHSA-2021:0150) Important: dnsmasq security update	19 Jan 202112:37	–	redhat
RedHat Linux	(RHSA-2021:0151) Important: dnsmasq security update	19 Jan 202112:36	–	redhat
RedHat Linux	(RHSA-2021:0152) Important: dnsmasq security update	19 Jan 202112:36	–	redhat
RedHat Linux	(RHSA-2021:0245) Moderate: dnsmasq security update	25 Jan 202114:51	–	redhat
RedHat Linux	(RHSA-2021:0155) Moderate: dnsmasq security update	19 Jan 202112:37	–	redhat
RedHat Linux	(RHSA-2021:0153) Moderate: dnsmasq security update	19 Jan 202112:37	–	redhat
RedHat Linux	(RHSA-2021:0240) Moderate: dnsmasq security update	25 Jan 202114:03	–	redhat
RedHat Linux	(RHSA-2021:0154) Moderate: dnsmasq security update	19 Jan 202112:37	–	redhat
RedHat Linux	(RHSA-2021:0156) Moderate: dnsmasq security update	19 Jan 202112:37	–	redhat
RedHat Linux	(RHSA-2021:0401) Important: Red Hat Virtualization Host security bug fix and enhancement update [ovirt-4.4.4]	3 Feb 202115:57	–	redhat

Source	Link
kb	www.kb.cert.org/vuls/id/800113
kb	www.kb.cert.org/vuls/id/973527
transition	www.transition.fcc.gov/bureaus/pshs/advisory/csric3/CSRICIII_9-12-12_WG4-FINAL-Report-DNS-Best-Practices.pdf
astrolavos	www.astrolavos.gatech.edu/articles/increased_dns_resistance.pdf
icann	www.icann.org/news/blog/security-best-practices-dnssec-validation
thekelleys	www.thekelleys.org.uk/dnsmasq/doc.html
jsof-tech	www.jsof-tech.com/disclosures/dnspooq

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19 Jan 2021 00:00Current

8.6High risk

Vulners AI Score8.6

EPSS0.174