CVE-2017-8911
UnknownEPSS 1.93%
Last modified
CVE-2017-8911 is a vulnerability of currently unknown severity. An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.. EPSS estimates a 1.93% chance of exploitation in the next 30 days.
Description
An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tnef Project | Tnef | 1.4.14 |
References
- https://github.com/verdammelt/tnef/issues/23Issue Tracking, Patch, Third Party Advisory
- https://github.com/verdammelt/tnef/issues/23Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-8911?
An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.
How severe is CVE-2017-8911?
Severity scoring for CVE-2017-8911 is pending analysis. The EPSS model estimates a 1.93% probability of exploitation in the next 30 days.
How do I fix CVE-2017-8911?
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-2017-8911?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST