Vulnerability Description
Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes.
CVSS Score
3.3
LOW
AV:L/AC:M/Au:N/C:P/I:P/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libunwind Project | Libunwind | 1.1 |
Related Weaknesses (CWE)
References
- http://git.savannah.gnu.org/cgit/libunwind.git/commit/?id=396b6c7ab737e2bff244d6
- http://rhn.redhat.com/errata/RHSA-2015-1675.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1768.html
- http://rhn.redhat.com/errata/RHSA-2015-1769.html
- http://www.securityfocus.com/bid/76707
- https://bugzilla.redhat.com/show_bug.cgi?id=1232265Exploit
- http://git.savannah.gnu.org/cgit/libunwind.git/commit/?id=396b6c7ab737e2bff244d6
- http://rhn.redhat.com/errata/RHSA-2015-1675.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1768.html
- http://rhn.redhat.com/errata/RHSA-2015-1769.html
- http://www.securityfocus.com/bid/76707
- https://bugzilla.redhat.com/show_bug.cgi?id=1232265Exploit
FAQ
What is CVE-2015-3239?
CVE-2015-3239 is a vulnerability with a CVSS score of 3.3 (LOW). Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes.
How severe is CVE-2015-3239?
CVE-2015-3239 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-3239?
Check the references section above for vendor advisories and patch information. Affected products include: Libunwind Project Libunwind.