PT-2018-1908 · Gnu+5 · Gnu Wget+5

Harry Sintonen · Publicado 2018-05-06 · Atualizado 2024-06-15 · CVE-2018-0494

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:H/A:N

Name of the Vulnerable Software and Affected Versions GNU Wget versions prior to 1.19.5

Description The issue is related to a cookie injection vulnerability in the resp new function in http.c via a r sequence in a continuation line. This vulnerability is associated with the lack of processing of r sequences in continuation lines during HTTP header Set-Cookie parsing. Exploitation of this issue may allow a remote attacker to introduce arbitrary cookies into the cookie jar, adding new or replacing existing cookie values.

Recommendations For GNU Wget versions prior to 1.19.5, update to version 1.19.5 or later to resolve the issue.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2018-1667

BDU:2018-01512

CESA-2018_3052

CVE-2018-0494

DLA-1375-1

DSA-4195-1

MGASA-2018-0244

OPENSUSE-SU-2018_1383-1

OPENSUSE-SU-2024:11510-1

RHSA-2018:3052

RHSA-2018_3052

SUSE-SU-2018:1367-1

SUSE-SU-2018:1373-1

SUSE-SU-2018_1367-1

SUSE-SU-2018_1373-1

USN-3643-1

USN-3643-2

Produtos afetados

Alt Linux

Centos

Gnu Wget

Red Hat

Suse

Ubuntu

Referências · 44

• 🔥 https://exploit-db.com/exploits/44601 · Exploit
• 🔥 https://sintonen.fi/advisories/gnu-wget-cookie-injection.txt · Exploit
• http://securityfocus.com/bid/104129 · Nota
• https://access.redhat.com/errata/RHSA-2018:3052 · Aviso do Fabricante
• https://debian.org/security/2018/dsa-4195 · Aviso do Fabricante
• https://git.savannah.gnu.org/cgit/wget.git/commit/?id=1fc9c95ec144499e69dc8ec76dbe07799d7d82cd · Nota
• https://ubuntu.com/security/notices/USN-3643-1 · Aviso do Fabricante
• https://savannah.gnu.org/bugs/?53763 · Nota
• https://security-tracker.debian.org/tracker/CVE-2018-0494 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-13089 · Nota
• https://suse.com/support/update/announcement/2018/suse-su-20181373-1 · Nota
• https://bdu.fstec.ru/vul/2018-01512 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-0494 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2018/05/06/1 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2018:1373-1 · Aviso do Fabricante