CVE-2011-0703
CRITICALCVSS 9.8/10EPSS 1.27%
Last modified
CVE-2011-0703 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In gksu-polkit before 0.0.3, the source file for xauth may contain arbitrary commands that may allow an attacker to overtake an administrator X11 session.. EPSS estimates a 1.27% chance of exploitation in the next 30 days.
Description
In gksu-polkit before 0.0.3, the source file for xauth may contain arbitrary commands that may allow an attacker to overtake an administrator X11 session.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gksu-Polkit Project | Gksu-Polkit | < 0.0.3 |
| Debian | Debian Linux | 6.0 |
References
- https://security-tracker.debian.org/tracker/CVE-2011-0703Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-0703Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-0703?
In gksu-polkit before 0.0.3, the source file for xauth may contain arbitrary commands that may allow an attacker to overtake an administrator X11 session.
How severe is CVE-2011-0703?
CVE-2011-0703 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.27% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0703?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2011-0703?
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