CVE-2009-4011
HIGH
8.1
CVSS Score
Published: November 9, 2019 at 02:49 AM UTC
Updated: June 16, 2026 at 11:12 PM UTC
1 product affected across 1 vendorDtc Xen
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Severity
HIGH8.1
Exploit prediction
EPSS 1.0%
Description
dtc-xen 0.5.x before 0.5.4 suffers from a race condition where an attacker could potentially get a bash access as xenXX user on the dom0, and then access a potentially reuse an already opened VPS console.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
0.5.0 ≤ v < 0.5.4
Affected range stops below 0.5.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://bugs.launchpad.net/ubuntu/+source/dtc-xen/+bug/505072x_refsource_MISCThird Party Advisory
Source: [email protected]
https://security-tracker.debian.org/tracker/CVE-2009-4011x_refsource_MISCProductRelease Notes
Source: [email protected]
https://tracker.debian.org/media/packages/d/dtc-xen/changelog-0.5.17-1.1CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-362
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