CVE-2013-4179Medium▾ SunlitOpenStack Compute (Nova) vulnerable to denial of service via XML Entity Expansion attack
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27.5 · likelihood 0.5 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
2.7%
2.7% → 2.7%
Last analysed / modified upstream
The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. NOTE: this issue is due to an incomplete fix for CVE-2013-1664.
nova < 2013.2Upgrade to a patched release:
nova 2013.2Connected by shared product, vendor, weakness, or advisory.
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