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CVE-2019-17178

HIGH

7.5

Descricao

HuffmanTree_makeFromFrequencies in lodepng.c in LodePNG through 2019-09-28, as used in WinPR in FreeRDP and other products, has a memory leak because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/4/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

freerdp:freerdplodev:lodepngopensuse:leap

Fraquezas (CWE)

CWE-252CWE-401

Referencias

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html(cve@mitre.org)

https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a(cve@mitre.org)

https://github.com/FreeRDP/FreeRDP/issues/5645(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FreeRDP/FreeRDP/issues/5645(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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