CVE-2017-7448
UnknownEPSS 1.20%
Last modified
CVE-2017-7448 is a vulnerability of currently unknown severity. The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image.. EPSS estimates a 1.20% chance of exploitation in the next 30 days.
Description
The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dropbox | Lepton | 1.2.1 |
References
- https://github.com/dropbox/lepton/commit/7789d99ac156adfd7bbf66e7824bd3e948a74cf7Patch, Third Party Advisory
- https://github.com/dropbox/lepton/issues/86Exploit, Third Party Advisory
- https://github.com/dropbox/lepton/commit/7789d99ac156adfd7bbf66e7824bd3e948a74cf7Patch, Third Party Advisory
- https://github.com/dropbox/lepton/issues/86Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7448?
The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image.
How severe is CVE-2017-7448?
Severity scoring for CVE-2017-7448 is pending analysis. The EPSS model estimates a 1.20% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7448?
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-2017-7448?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST