PT-2018-10663 · Little Cms+1 · Little Cms+1

Xiaoqx · Publicado 2018-05-30 · Atualizado 2024-08-05 · CVE-2018-11555

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 Little CMS version 2.9

Description The issue is related to an out-of-bounds write in the PrecalculatedXFORM function in cmsxform.c in liblcms2.a. This can be triggered via a crafted TIFF file. However, it's noted that the Little CMS developers do not consider this a vulnerability of the lcms2 library itself, as the issue is based on a sample program using LIBTIFF and does not apply to the lcms2 library.

Recommendations For Little CMS version 2.9, consider avoiding the use of crafted TIFF files that could trigger the out-of-bounds write in the PrecalculatedXFORM function until further clarification or resolution is provided by the developers.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ALT-PU-2020-2055

CVE-2018-11555

Produtos afetados

Alt Linux

Little Cms

Referências · 11

• 🔥 https://github.com/xiaoqx/pocs/tree/master/cms · Exploit
• https://github.com/mm2/Little-CMS/issues/171 · Nota
• https://github.com/mm2/Little-CMS/issues/167 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-11555 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11555 · Nota de Segurança
• https://errata.altlinux.org/ALT-PU-2020-2055 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2019-00426 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11556 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-11555 · Aviso do Fabricante
• https://packages.altlinux.org/ru/vuln/CVE-2018-11555 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16435 · Nota de Segurança