Vulnerability Description
The dwarf_read_cie_fde_prefix function in dwarf_frame2.c in libdwarf 20151114 allows attackers to cause a denial of service (out-of-bounds read) via a crafted ELF object file.
CVSS Score
3.3
LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libdwarf Project | Libdwarf | 2015-11-14 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2016/01/19/3ExploitMailing List
- http://www.openwall.com/lists/oss-security/2016/01/28/8Mailing List
- http://www.openwall.com/lists/oss-security/2016/01/19/3ExploitMailing List
- http://www.openwall.com/lists/oss-security/2016/01/28/8Mailing List
FAQ
What is CVE-2016-2091?
CVE-2016-2091 is a vulnerability with a CVSS score of 3.3 (LOW). The dwarf_read_cie_fde_prefix function in dwarf_frame2.c in libdwarf 20151114 allows attackers to cause a denial of service (out-of-bounds read) via a crafted ELF object file.
How severe is CVE-2016-2091?
CVE-2016-2091 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-2016-2091?
Check the references section above for vendor advisories and patch information. Affected products include: Libdwarf Project Libdwarf.