Home/CVE/The FileStore capability in CGI::Session for Ruby before 1.8.1, and possibly PStore, creates files with insecure permiss
CVE

CVE-2004-0755

The FileStore capability in CGI::Session for Ruby before 1.8.1, and possibly PStore, creates files with insecure permiss

The FileStore capability in CGI::Session for Ruby before 1.8.1, and possibly PStore, creates files with insecure permissions, which can allow local users to steal session information and hijack sessions.

LOW · CVSS 2.1 EPSS 0.00084
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules3 YARA rules0
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Affected Products & Versions

1
yukihiro matsumoto rubyall versions
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Sigma Hunt Rules

3
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumRuby on Rails Framework Exceptions
productmediumPotential Ruby Reverse Shell
productmediumRuby Inline Command Execution
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Scoring & Timeline

2.1
LOW · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:P/I:N/A:N
Published to NVD20 Oct 2004 · 04:00 AM
⚑

Vendor Advisories

1
rhsaRHSA-2004:441Low
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/12290/
http://www.debian.org/security/2004/dsa-537PatchVendor Advisory
http://www.gentoo.org/security/en/glsa/glsa-200409-08.xmlPatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2004:128
https://exchange.xforce.ibmcloud.com/vulnerabilities/16996
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11128
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