PT-2018-2719 · Openjpeg+3 · Openjpeg+3
Yangy-Xiao
·
Publicado
2018-07-17
·
Atualizado
2022-04-21
·
CVE-2018-14423
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
OpenJPEG versions prior to 2.3.0
Description
The issue is related to division-by-zero errors in the
pi next pcrl, pi next cprl, and pi next rpcl functions in the lib/openjp3d/pi.c file of the OpenJPEG library. This can be exploited by a remote attacker to cause a denial of service, resulting in an application crash.Recommendations
For OpenJPEG versions prior to 2.3.0, update to version 2.3.0 or later to resolve the issue.
As a temporary workaround, consider disabling the
pi next pcrl, pi next cprl, and pi next rpcl functions until a patch is available.Exploit
Correção
DoS
Divide By Zero
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Openjpeg
Suse
Ubuntu