CVE-2017-7227
UnknownEPSS 2.50%
Last modified
CVE-2017-7227 is a vulnerability of currently unknown severity. GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\0' termination of a name field in ldlex.l.. EPSS estimates a 2.50% chance of exploitation in the next 30 days.
Description
GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\0' termination of a name field in ldlex.l.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Binutils | 2.28 |
References
- https://sourceware.org/bugzilla/show_bug.cgi?id=20906Issue Tracking, Patch
- https://sourceware.org/bugzilla/show_bug.cgi?id=20906Issue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7227?
GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a heap-based buffer overflow while processing a bogus input script, leading to a program crash. This relates to lack of '\0' termination of a name field in ldlex.l.
How severe is CVE-2017-7227?
Severity scoring for CVE-2017-7227 is pending analysis. The EPSS model estimates a 2.50% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7227?
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-2017-7227?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST