5.5med
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 o…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
5.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.2%
percentile 68%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
1.20% probability of exploitation in the next 30 days, higher than 68% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Classification
- Weakness
- CWE-369 Divide By Zero
References
- securityfocus.com /bid/97490 · vdb-entry, x_refsource_BID, x_transferred
- github.com /dropbox/lepton/commit/7789d99ac156adfd7bbf66e7824bd3e948a74cf7 · x_refsource_CONFIRM, x_transferred
- github.com /dropbox/lepton/issues/86 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2017-7448
- NVD: CVE-2017-7448
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