PT-2018-11250 · Perl+1 · Email::Address+1

Pali Rohár · Publicado 2018-06-20 · Atualizado 2024-06-15 · CVE-2018-12558

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Email::Address module versions through 1.909

Description The issue concerns the parse() method in the Email::Address module, which is susceptible to algorithmic complexity when processing specially prepared input. This can lead to a Denial of Service. The problematic input contains 30 form-field characters (f).

Recommendations For Email::Address module versions through 1.909, consider restricting the use of the parse() method until a patch is available. As a temporary workaround, avoid using the parse() method with untrusted input to minimize the risk of exploitation.

Correção

DoS

Enumeração de Fraquezas

CWE-407

Identificadores relacionados

CVE-2018-12558

MGASA-2019-0046

OPENSUSE-SU-2019:1114-1

OPENSUSE-SU-2019_1114-1

OPENSUSE-SU-2024:12651-1

Produtos afetados

Email::Address

Suse

Referências · 22

• http://openwall.com/lists/oss-security/2018/06/19/3 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:12651-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-12558 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=23208 · Nota
• https://security-tracker.debian.org/tracker/CVE-2018-12558 · Aviso do Fabricante
• https://lists.opensuse.org/archives/list/[e-mail]/thread/BPMZ4QBMRTBFLL7I2EO4EYGDV7IVFXZD/#BPMZ4QBMRTBFLL7I2EO4EYGDV7IVFXZD · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-12558 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-12558 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-12558 · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2019:1114-1 · Aviso do Fabricante
• https://security.alpinelinux.org/vuln/CVE-2018-12558 · Nota
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/KBO66KNCLV5H73UNWXAZ6VHSLBB6ZIAW · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00012.html · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12558 · Aviso do Fabricante
• https://bugzilla.suse.com/1098368 · Nota