PT-2017-11935 · Libtiff+2 · Libtiff+2

Owl337 · Publicado 2017-07-16 · Atualizado 2018-05-09 · CVE-2017-11335

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions LibTIFF version 4.0.8

Description A heap-based buffer overflow issue exists in the tools/tiff2pdf.c file of LibTIFF, specifically when handling a PlanarConfig=Contig image. This can cause an out-of-bounds write of more than one hundred bytes, related to the ZIPDecode function in tif zip.c. A crafted input may lead to a remote denial of service attack or an arbitrary code execution attack.

Recommendations For LibTIFF version 4.0.8, consider applying a patch or fix that addresses the heap-based buffer overflow issue in the tools/tiff2pdf.c file to prevent potential remote denial of service or arbitrary code execution attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2017-11335

DLA-1093-1

DLA-1094-1

DSA-4100-1

SUSE-SU-2018:1179-1

USN-3602-1

Produtos afetados

Libtiff

Suse

Ubuntu

Referências · 103

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7597 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-9935 · 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
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11335 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-11335 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9936 · Nota de Segurança
• https://bugzilla.suse.com/1011845 · Nota
• https://bugzilla.suse.com/1017690 · Nota
• https://security-tracker.debian.org/tracker/CVE-2017-11335 · Aviso do Fabricante
• https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-11335 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-7599 · Aviso do Fabricante