PT-2019-10284 · Zendesk · Zendesk Samlr
Watikri
·
Publicado
2019-07-26
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Atualizado
2019-08-01
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CVE-2018-20857
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions:
Zendesk Samlr versions prior to 2.6.2
Description:
The issue allows an XML nodes comment attack, where an attacker can manipulate the
name id node by including a comment (<!---->) followed by the attacker's domain name, potentially allowing for malicious activities. This can be initiated by setting up a name id node with an email address, such as user@example.com, followed by the comment and the attacker's domain.Recommendations:
For versions prior to 2.6.2, update to version 2.6.2 or later to resolve the issue. As a temporary workaround, consider restricting the use of XML nodes comments in the
name id node to minimize the risk of exploitation.Exploit
Correção
RCE
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Zendesk Samlr