Vulnerability Monitor

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CVE-2017-12135

Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants.

Published

2017-08-24T14:29:00.257

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Primary
CWE-682

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	xen	xen	*	Yes
Application	citrix	xenserver	6.0.2	Yes
Application	citrix	xenserver	6.2.0	Yes
Application	citrix	xenserver	6.5	Yes
Application	citrix	xenserver	7.0	Yes
Application	citrix	xenserver	7.1	Yes
Application	citrix	xenserver	7.2	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://www.debian.org/security/2017/dsa-3969 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2017/08/15/1 Mailing List, Mitigation, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2017/08/17/6 Mailing List, Mitigation, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2020/04/14/4 ([email protected])
http://www.securityfocus.com/bid/100344 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1039178 Third Party Advisory, VDB Entry ([email protected])
http://xenbits.xen.org/xsa/advisory-226.html Mitigation, Patch, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1477655 Issue Tracking, Mitigation, Patch, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201801-14 Third Party Advisory ([email protected])
https://support.citrix.com/article/CTX225941 Patch, Third Party Advisory ([email protected])
http://www.debian.org/security/2017/dsa-3969 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2017/08/15/1 Mailing List, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2017/08/17/6 Mailing List, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2020/04/14/4 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/100344 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1039178 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://xenbits.xen.org/xsa/advisory-226.html Mitigation, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1477655 Issue Tracking, Mitigation, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201801-14 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.citrix.com/article/CTX225941 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)