PT-2017-4129 · Imagemagick+1 · Imagemagick+1

Jerryl3E · Publicado 2017-09-11 · Atualizado 2020-09-08 · CVE-2017-14400

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions ImageMagick version 7.0.7-1 Q16

Description The issue is related to the PersistPixelCache function in magick/cache.c, which mishandles the pixel cache nexus. This allows remote attackers to cause a denial of service via a crafted file, resulting in a NULL pointer dereference in the GetVirtualPixels function in MagickCore/cache.c.

Recommendations For ImageMagick version 7.0.7-1 Q16, consider disabling the PersistPixelCache function as a temporary workaround until a patch is available. Restrict access to potentially vulnerable functions to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

BDU:2021-03372

CVE-2017-14400

DLA-1131-1

DLA-1785-1

DLA-2366-1

USN-3681-1

Produtos afetados

Imagemagick

Ubuntu

Referências · 151

• 🔥 https://github.com/ImageMagick/ImageMagick/issues/746 · Exploit
• 🔥 https://github.com/tacticthreat/ImageMagick-CVE-2017-15277 · Exploit
• 🔥 https://github.com/hexrom/ImageMagick-CVE-2017-15277 · Exploit
• 🔥 https://github.com/0xR0M/ImageMagick-CVE-2017-15277 · Exploit
• https://github.com/ImageMagick/ImageMagick/commit/76f94fa2d9ae5d96e15929b6b6ce0c866fc44c69 · Nota
• https://github.com/ImageMagick/ImageMagick/commit/2c2206bcd4ff98dd097dd0acb5e92dd464465231 · Nota
• https://ubuntu.com/security/CVE-2018-8960 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-14625 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-12418 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-15016 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-13060 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-12670 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-10805 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-12432 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-10804 · Aviso do Fabricante