CVE-2017-12596
UnknownEPSS 1.87%
Last modified
CVE-2017-12596 is a vulnerability of currently unknown severity. In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.. EPSS estimates a 1.87% chance of exploitation in the next 30 days.
Description
In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openexr | Openexr | 2.2.0 |
References
- https://github.com/openexr/openexr/issues/238Exploit, Third Party Advisory
- https://github.com/xiaoqx/pocs/blob/master/openexr.mdExploit, Third Party Advisory
- https://github.com/openexr/openexr/issues/238Exploit, Third Party Advisory
- https://github.com/xiaoqx/pocs/blob/master/openexr.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-12596?
In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.
How severe is CVE-2017-12596?
Severity scoring for CVE-2017-12596 is pending analysis. The EPSS model estimates a 1.87% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12596?
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-2017-12596?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST