PT-2018-6790 · Prosody+2 · Prosody+2

Albert Dengg · Publicado 2018-05-09 · Atualizado 2019-10-03 · CVE-2017-18265

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: Prosody versions prior to 0.10.0

Description: The issue allows remote attackers to cause a denial of service, resulting in an application crash. This is related to an incompatibility with certain versions of the LuaSocket library. An attacker can trigger a stream error to cause the crash, which can be observed in modules such as the c2s module.

Recommendations: For versions prior to 0.10.0, update to version 0.10.0 or later to resolve the issue. As a temporary workaround, consider restricting access to modules that may be affected by the LuaSocket library incompatibility, such as the c2s module, to minimize the risk of exploitation.

Correção

Identificadores relacionados

ALT-PU-2018-2853

CVE-2017-18265

DSA-4198-1

Produtos afetados

Alt Linux

Luasocket

Prosody

Referências · 13

• https://debian.org/security/2018/dsa-4198 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-18265 · Aviso do Fabricante
• https://prosody.im/issues/issue/987 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-18265 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-18265 · Nota de Segurança
• https://bugs.debian.org/875829 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-18265 · Aviso do Fabricante
• https://hg.prosody.im/0.9/rev/176b7f4e4ac9 · Correção
• https://security-tracker.debian.org/tracker/CVE-2017-18265 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-4198-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-18265 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-18265 · Aviso do Fabricante
• https://hg.prosody.im/0.9/rev/adfffc5b4e2a · Correção