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Design/Logic Flaw

🗓️ 15 Dec 2020 18:15:00Reported by PRIOn knowledge baseType 
prion
 prion
🔗 www.prio-n.com👁 24 Views

An issue in Xen XAPI before 2020-12-15 allows a guest to cause host denial of service by monopolizing memory through feedback in xenstore keys, watched by toolstack and forwarded to xapi via RPC with O(N^2) time complexity and O(M*N) space complexity

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2020-29487
15 Dec 202020:46
circl
CNNVD
Xen Security Vulnerabilities
15 Dec 202000:00
cnnvd
Citrix
Citrix Hypervisor Security Update
15 Dec 202013:18
citrix
CVE
CVE-2020-29487
15 Dec 202017:30
cve
Cvelist
CVE-2020-29487
15 Dec 202017:30
cvelist
EUVD
EUVD-2020-21855
7 Oct 202500:30
euvd
Tenable Nessus
GLSA-202107-30 : Xen: Multiple vulnerabilities
24 Jan 202200:00
nessus
Gentoo Linux
Xen: Multiple vulnerabilities
12 Jul 202100:00
gentoo
NCSC
Vulnerabilities fixed in Citrix Hypervisor
16 Dec 202000:00
ncsc
NVD
CVE-2020-29487
15 Dec 202018:15
nvd
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