CVE-2009-1214
4.9 · MEDIUMGNU screen 4.0.3 creates the /tmp/screen-exchange temporary file with world-readable permissions, which might allow local users to obtain sensitive session information.
Overview
CVE-2009-1214 is a medium-severity vulnerability affecting gnu screen. It was published on April 1, 2009 and has a CVSS 2.0 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical description
GNU screen 4.0.3 creates the /tmp/screen-exchange temporary file with world-readable permissions, which might allow local users to obtain sensitive session information.
Remediation
Check the references section for vendor advisories and patches from gnu. Update screen to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|
References
How CyberStrike helps
Reason, not just scan
It reasons through your app's logic the way a human pentester would, so it finds flaws signature scanners miss.
Learn moreVerified findings
Every finding is proven exploitable before you see it, which cuts the false positives that bury real risk.
Learn moreAI-driven DAST and SAST
Probe running apps and read source from one engine, so issues are caught before and after they ship.
Learn moreOpen source
Read exactly how it tests and what it reports. CyberStrike is open source and in early access.
View the repo
Frequently asked questions
What is CVE-2009-1214?
CVE-2009-1214 is a medium-severity vulnerability affecting gnu screen. It was published on April 1, 2009 and has a CVSS 2.0 base score of 4.9 (MEDIUM).
How severe is CVE-2009-1214?
This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2009-1214?
Check the references section for vendor advisories and patches from gnu. Update screen to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2009-1214?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-1214 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
Related MEDIUM CVEs from 2009
View all- 6.9CVE-2009-0122
hplip.postinst in HP Linux Imaging and Printing (HPLIP) 2.7.7 and 2.8.2 on Ubuntu allows local users
View details - 6.9CVE-2009-0032
CUPS on Mandriva Linux 2008.0, 2008.1, 2009.0, Corporate Server (CS) 3.0 and 4.0, and Multi Network
View details - 6.9CVE-2008-5983
Untrusted search path vulnerability in the PySys_SetArgv API function in Python 2.6 and earlier, and
View details - 6.9CVE-2009-0313
winetricks before 20081223 allows local users to overwrite arbitrary files via a symlink attack on t
View details - 6.9CVE-2008-5984
Untrusted search path vulnerability in the Python plugin in Dia 0.96.1, and possibly other versions,
View details - 6.9CVE-2008-5985
Untrusted search path vulnerability in the Python interface in Epiphany 2.22.3, and possibly other v
View details - 6.9CVE-2008-5986
Untrusted search path vulnerability in the (1) "VST plugin with Python scripting" and (2) "VST plugi
View details - 6.9CVE-2008-5987
Untrusted search path vulnerability in the Python interface in Eye of GNOME (eog) 2.22.3, and possib
View details - 6.9CVE-2009-0314
Untrusted search path vulnerability in the Python module in gedit allows local users to execute arbi
View details - 6.9CVE-2009-0315
Untrusted search path vulnerability in the Python module in xchat allows local users to execute arbi
View details - 6.9CVE-2009-0316
Untrusted search path vulnerability in src/if_python.c in the Python interface in Vim before 7.2.045
View details - 6.9CVE-2009-0317
Untrusted search path vulnerability in the Python language bindings for Nautilus (nautilus-python) a
View details