PT-2017-17828 · None+2 · Libtiff+2

Agostino Sarubbo · Publicado 2017-04-09 · Atualizado 2018-05-30 · CVE-2017-7597

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions LibTIFF version 4.0.7

Description The issue is related to an "outside the range of representable values of type float" undefined behavior in tif dirread.c, which could allow remote attackers to cause a denial of service, potentially leading to an application crash, or possibly have other unspecified impacts via a crafted image.

Recommendations For LibTIFF version 4.0.7, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-7597

DLA-911-1

DLA-912-1

DSA-3844-1

MGASA-2017-0199

SUSE-SU-2017:2569-1

SUSE-SU-2018:1472-1

USN-3602-1

Produtos afetados

Libtiff

Suse

Ubuntu

Referências · 132

• 🔥 https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7597 · Nota de Segurança
• https://bugzilla.suse.com/1033127 · Nota
• https://ubuntu.com/security/CVE-2017-7595 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7602 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-10269 · Aviso do Fabricante
• https://exploit-db.com/exploits/42300 · Nota
• https://suse.com/security/cve/CVE-2016-5314 · Nota
• https://bugzilla.suse.com/1033128 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11335 · Nota de Segurança
• https://suse.com/security/cve/CVE-2016-10270 · Nota
• https://suse.com/security/cve/CVE-2016-10371 · Nota
• https://cve.org/CVERecord?id=CVE-2017-7597 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9936 · Nota de Segurança
• https://bugzilla.suse.com/1033109 · Nota