CVE-2016-4490
UnknownEPSS 1.82%
Last modified
CVE-2016-4490 is a vulnerability of currently unknown severity. Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths.. EPSS estimates a 1.82% chance of exploitation in the next 30 days.
Description
Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libiberty | All versions |
References
- http://www.openwall.com/lists/oss-security/2016/05/05/5Mailing List, Third Party Advisory
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70498Issue Tracking
- http://www.openwall.com/lists/oss-security/2016/05/05/5Mailing List, Third Party Advisory
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70498Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-4490?
Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths.
How severe is CVE-2016-4490?
Severity scoring for CVE-2016-4490 is pending analysis. The EPSS model estimates a 1.82% probability of exploitation in the next 30 days.
How do I fix CVE-2016-4490?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2016-4490?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST