PT-2019-16614 · Facebook · Facebook Thrift

Publicado 2019-05-06 · Atualizado 2021-11-02 · CVE-2019-3565

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 Facebook Thrift versions prior to 2019.05.06.00

Description The issue arises when Legacy C++ Facebook Thrift servers, using cpp instead of cpp2, fail to error upon receiving messages containing containers of fields of unknown type. This allows malicious clients to send short messages that take a long time for the server to parse, potentially leading to denial of service.

Recommendations For Facebook Thrift versions prior to 2019.05.06.00, update to version 2019.05.06.00 or later to resolve the issue. As a temporary workaround, consider restricting access to the server to minimize the risk of exploitation.

Correção

Improper Handling of Exceptional Conditions

Enumeração de Fraquezas

CWE-834

CWE-755

Identificadores relacionados

CVE-2019-3565

Produtos afetados

Facebook Thrift

Referências · 10

• https://github.com/facebook/fbthrift/commit/01686e15ec77ccb4d49a77d5bce3a01601e54d64 · Correção
• https://t.me/cvenotify/7153 · Publicação no Telegram
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-3565 · Aviso do Fabricante
• https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E · Nota
• https://facebook.com/security/advisories/cve-2019-3565 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-3565 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2019-3565 · Nota de Segurança
• http://securityfocus.com/bid/108280 · Nota
• https://ubuntu.com/security/CVE-2019-3565 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-3565 · Nota de Segurança