The vulnerability of Xen hypervisors arises from errors in the permission copying process, which allow a violator to trigger a service failure, increase their privileges, or disclose sensitive information.
🗓️ 14 Dec 2017 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 73 |
|---|---|---|---|---|
 | Citrix XenServer Pin Count / Page Reference Grant Table Code Guest-to-Host Memory Corruption Vulnerability (CTX229057) | 26 Oct 201700:00 | – | nessus |
| Debian DLA-1549-1 : xen security update | 19 Oct 201800:00 | – | nessus |
| Debian DSA-4050-1 : xen - security update | 29 Nov 201700:00 | – | nessus |
| Fedora 25 : xen (2017-c4aa57d753) | 16 Nov 201700:00 | – | nessus |
| Fedora 27 : xen (2017-f05808ee5b) | 15 Jan 201800:00 | – | nessus |
| openSUSE Security Update : xen (openSUSE-2017-1321) | 14 Dec 201700:00 | – | nessus |
| openSUSE Security Update : xen (openSUSE-2017-1322) | 14 Dec 201700:00 | – | nessus |
| OracleVM 3.2 / 3.3 / 3.4 : xen (OVMSA-2017-0162) | 27 Oct 201700:00 | – | nessus |
| OracleVM 3.4 : xen (OVMSA-2017-0166) | 30 Oct 201700:00 | – | nessus |
| OracleVM 3.4 : xen (OVMSA-2018-0248) (Bunker Buster) (Foreshadow) (Meltdown) (POODLE) (Spectre) | 20 Aug 201800:00 | – | nessus |
10
| Source | Link |
|---|---|
| openwall | www.openwall.com/lists/oss-security/2017/10/24/3 |
| securityfocus | www.securityfocus.com/bid/101564 |
| securitytracker | www.securitytracker.com/id/1039653 |
| xenbits | www.xenbits.xen.org/xsa/advisory-236.html |
| support | www.support.citrix.com/article/CTX229057 |
| web | www.web.nvd.nist.gov/view/vuln/detail |
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23 Mar 2021 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 29
CVSS 39.1
EPSS0.02806