Vulnerability Description
ssh-keysign.c in ssh-keysign in OpenSSH before 5.8p2 on certain platforms executes ssh-rand-helper with unintended open file descriptors, which allows local users to obtain sensitive key information via the ptrace system call.
CVSS Score
2.1
LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openbsd | Openssh | <= 5.8 |
Related Weaknesses (CWE)
References
- http://www.openssh.com/txt/portable-keysign-rand-helper.advVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=755640
- http://www.openssh.com/txt/portable-keysign-rand-helper.advVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=755640
FAQ
What is CVE-2011-4327?
CVE-2011-4327 is a vulnerability with a CVSS score of 2.1 (LOW). ssh-keysign.c in ssh-keysign in OpenSSH before 5.8p2 on certain platforms executes ssh-rand-helper with unintended open file descriptors, which allows local users to obtain sensitive key information v...
How severe is CVE-2011-4327?
CVE-2011-4327 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4327?
Check the references section above for vendor advisories and patch information. Affected products include: Openbsd Openssh.