PT-2017-10682 · Zulip · Zulip Server

Rafid Aslam · Publicado 2017-03-28 · Atualizado 2019-10-09 · CVE-2017-0881

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Zulip server versions prior to 1.4.3

Description The issue is related to an error in the implementation of an autosubscribe feature in the check stream exists route, allowing an authenticated user to subscribe to a private stream without an invitation from an existing member.

Recommendations For versions prior to 1.4.3, update to version 1.4.3 or later to resolve the issue.

Correção

Information Disclosure

Incorrect Authorization

Enumeração de Fraquezas

CWE-200

CWE-863

Identificadores relacionados

CVE-2017-0881

Produtos afetados

Zulip Server

Referências · 5

• https://github.com/zulip/zulip/commit/7ecda1ac8e26d8fb3725e954b2dc4723dda2255f · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2017-0881 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-0881 · Aviso do Fabricante
• https://groups.google.com/d/msg/zulip-announce/VyawgRuoY34/NTBwnTArGwAJ · Correção
• http://securityfocus.com/bid/97159 · Aviso do Fabricante