Vulnerability Description
Integer overflow in the string_appends function in cplus-dem.c in libiberty allows remote attackers to execute arbitrary code via a crafted executable, which triggers a buffer overflow.
CVSS Score
7.8
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libiberty | All versions |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2016/05/05/5Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/90103
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69687Issue Tracking
- https://www.exploit-db.com/exploits/42386/
- http://www.openwall.com/lists/oss-security/2016/05/05/5Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/90103
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69687Issue Tracking
- https://www.exploit-db.com/exploits/42386/
FAQ
What is CVE-2016-2226?
CVE-2016-2226 is a vulnerability with a CVSS score of 7.8 (HIGH). Integer overflow in the string_appends function in cplus-dem.c in libiberty allows remote attackers to execute arbitrary code via a crafted executable, which triggers a buffer overflow.
How severe is CVE-2016-2226?
CVE-2016-2226 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-2226?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Libiberty.