PT-2018-6685 · Gifsicle+2 · Gifsicle+2

Hpfnop · Publicado 2018-02-02 · Atualizado 2024-03-13 · CVE-2017-18120

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: gifsicle version 1.90

Description: A double-free bug in the read gif function in gifread.c allows a remote attacker to cause a denial-of-service attack or unspecified other impact via a maliciously crafted file, because last name is mishandled.

Recommendations: For version 1.90, update to a version that fixes the double-free bug in the read gif function to prevent potential denial-of-service attacks or other impacts.

Correção

DoS

Double Free

Enumeração de Fraquezas

CWE-415

Identificadores relacionados

ALT-PU-2020-3169

ALT-PU-2022-2491

ALT-PU-2024-3605

CVE-2017-18120

MGASA-2018-0280

USN-4803-1

Produtos afetados

Alt Linux

Ubuntu

Gifsicle

Referências · 19

• https://github.com/kohler/gifsicle/issues/117 · Nota
• https://github.com/kohler/gifsicle/commit/118a46090c50829dc543179019e6140e1235f909 · Correção
• https://github.com/kohler/gifsicle/commit/263cd4519f45bc6ecde74ee280eb1d68ee2de642 · Nota
• https://security-tracker.debian.org/tracker/CVE-2017-18120 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-4803-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-18120 · Aviso do Fabricante
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881120 · Nota
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878739 · Nota
• https://osv.dev/vulnerability/MGASA-2018-0280 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-4803-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-1000421 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-18120 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/BGGLSEKCDM2OZ67XRI7KOASI4G7PRUX2 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-18120 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-18120 · Nota de Segurança