CVE-2017-7448

Metadata

medium
4.3
lepton
CVE-2017-7448
cve.mitre.org, github.com, bugs.debian.org
2017-04-05
2017-10-23 14:18
CVE-2017-7448 lepton
2017-07-20 21:30
2017-06-16 19:22
2017-05-10 23:47
2017-04-14 10:21
2017-04-07 00:03

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.

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The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
artful lepton None
devel lepton None
upstream lepton 1.2.1-3
zesty lepton None

Unaffected

Release Package Reason
precise lepton DNE
precise/esm lepton DNE
trusty lepton DNE
vivid/stable-phone-overlay lepton DNE
vivid/ubuntu-core lepton DNE
xenial lepton DNE
yakkety lepton ignored