PT-2017-8940 · Dropbox · Dropbox Lepton

Marco Grassi · Publicado 2017-02-02 · Atualizado 2017-02-07 · CVE-2016-6237

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Dropbox lepton version 1.0

Description The issue allows remote attackers to cause denial of service (out-of-bounds write) via a crafted jpeg file. This is due to a problem in the build huffcodes function in lepton/jpgcoder.cc.

Recommendations For version 1.0, consider avoiding the use of crafted jpeg files until a patch is available. As a temporary workaround, restrict the processing of jpeg files to minimize the risk of exploitation.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2016-6237

Produtos afetados

Dropbox Lepton

Referências · 4

• https://github.com/dropbox/lepton/issues/26 · Correção
• http://openwall.com/lists/oss-security/2016/07/17/6 · Correção
• https://osv.dev/vulnerability/CVE-2016-6237 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-6237 · Nota de Segurança