CVE-2017-12135
UnknownEPSS 0.45%
Last modified
CVE-2017-12135 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | All versions |
| Citrix | Xenserver | 6.0.2 |
| Citrix | Xenserver | 6.2.0 |
| Citrix | Xenserver | 6.5 |
| Citrix | Xenserver | 7.0 |
| Citrix | Xenserver | 7.1 |
| Citrix | Xenserver | 7.2 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
References
- http://www.debian.org/security/2017/dsa-3969Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/08/15/1Mailing List, Mitigation, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/08/17/6Mailing List, Mitigation, Third Party Advisory
- http://www.securityfocus.com/bid/100344Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039178Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-226.htmlMitigation, Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1477655Issue Tracking, Mitigation, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201801-14Third Party Advisory
- https://support.citrix.com/article/CTX225941Patch, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3969Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/08/15/1Mailing List, Mitigation, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/08/17/6Mailing List, Mitigation, Third Party Advisory
- http://www.securityfocus.com/bid/100344Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039178Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-226.htmlMitigation, Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1477655Issue Tracking, Mitigation, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201801-14Third Party Advisory
- https://support.citrix.com/article/CTX225941Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2017-12135?
Severity scoring for CVE-2017-12135 is pending analysis. The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12135?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-12135?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST