CVE-2017-15037
UnknownEPSS 1.13%
Last modified
CVE-2017-15037 is a vulnerability of currently unknown severity. In FreeBSD through 11.1, the smb_strdupin function in sys/netsmb/smb_subr.c has a race condition with a resultant out-of-bounds read, because it can cause t2p->t_name strings to lack a final '\0' character.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
Description
In FreeBSD through 11.1, the smb_strdupin function in sys/netsmb/smb_subr.c has a race condition with a resultant out-of-bounds read, because it can cause t2p->t_name strings to lack a final '\0' character.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | <= 11.1 |
References
- http://www.securityfocus.com/bid/101191Third Party Advisory, VDB Entry
- https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687Issue Tracking, Vendor Advisory
- https://svnweb.freebsd.org/base?view=revision&revision=324102Issue Tracking, Vendor Advisory
- http://www.securityfocus.com/bid/101191Third Party Advisory, VDB Entry
- https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687Issue Tracking, Vendor Advisory
- https://svnweb.freebsd.org/base?view=revision&revision=324102Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-15037?
In FreeBSD through 11.1, the smb_strdupin function in sys/netsmb/smb_subr.c has a race condition with a resultant out-of-bounds read, because it can cause t2p->t_name strings to lack a final '\0' character.
How severe is CVE-2017-15037?
Severity scoring for CVE-2017-15037 is pending analysis. The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.
How do I fix CVE-2017-15037?
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-2017-15037?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST