PT-2023-2941 · Ibm · Ibm Websphere Application Server

Mateusz Dabrowski + 1 · Publicado 2023-05-11 · Atualizado 2023-05-22 · CVE-2023-27554

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server versions 8.5 through 9.0

Description The issue is related to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to expose sensitive information or consume memory resources.

Recommendations For IBM WebSphere Application Server versions 8.5 through 9.0, consider disabling XML processing or restricting access to sensitive data until a patch is available. As a temporary workaround, restrict the use of XML external entities to minimize the risk of exploitation.

Correção

XXE

Enumeração de Fraquezas

CWE-611

Identificadores relacionados

BDU:2023-02943

CVE-2023-27554

Produtos afetados

Ibm Websphere Application Server

Referências · 7

• https://ibm.com/support/pages/node/6989451 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-27554 · Nota de Segurança
• https://exchange.xforce.ibmcloud.com/vulnerabilities/249185 · Aviso do Fabricante
• https://t.me/cibsecurity/63926 · Publicação no Telegram
• https://t.me/cvenotify/50254 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-02943 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-27554 · Aviso do Fabricante