CVE-2018-15503

Опубликовано: 18 авг. 2018

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

The unpack implementation in Swoole version 4.0.4 lacks correct size checks in the deserialization process. An attacker can craft a serialized object to exploit this vulnerability and cause a SEGV.

Ссылки

https://github.com/swoole/swoole-src/commit/4cdbce5d9bf2fe596bb6acd7d6611f9e8c253a76
Patch
Vendor Advisory
https://github.com/swoole/swoole-src/issues/1882
Issue Tracking
Vendor Advisory
https://x-c3ll.github.io/posts/swoole-deserialization-cve-2018-15503/
Technical Description
Third Party Advisory
https://github.com/swoole/swoole-src/commit/4cdbce5d9bf2fe596bb6acd7d6611f9e8c253a76
Patch
Vendor Advisory
https://github.com/swoole/swoole-src/issues/1882
Issue Tracking
Vendor Advisory
https://x-c3ll.github.io/posts/swoole-deserialization-cve-2018-15503/
Technical Description
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:swoole:swoole:4.0.4:*:*:*:*:*:*:*

EPSS

Процентиль: 80%

0.01465

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-502

Связанные уязвимости

GHSA-wp68-99q2-jm6p