fastjson deserialization检测工具 fasterrcnn检测速度 Faster RCNN 本文是继RCNN,Fast RCNN之后,目标检测界的领军人物Ross Girshick团队在2015年的又一力作。简单网络目标检测速度达到17fps,在PASCAL VOC上准确率为59.9%;复杂网络达到5fps,准确率78.8%。 思想发展历程 从RCNN,到Fast RCNN,再到本文的Faster RCNN,...
As a high-performance JSON serialization framework, Fastjson has many usage scenarios, but there are also some potential bugs and deficiencies. This article mainly talks about a "random" deserialization error! problem code In order to clearly describe the ins and outs of the entire error report, ...
package com.longofo.test; import com.alibaba.fastjson.JSON; public class Test1 { public static void main(String[] args) { //Serialization String serializedStr = "{\"@type\":\"com.longofo.test.User\",\"name\":\"lala\",\"age\":11, \"flag\": true,\"sex\":\"boy\",\"address\...
the open source Java development component Fastjson has a deserialization remote code execution vulnerability. Attackers can use the above vulnerabilities to implement arbitrary file writing, server request forgery and other attack behaviors, resulting in serious impact such as server privilege...
FastJSON 1.2.47 and below have a deserialization vulnerability in the implementation, which can be successfully exploited to remotely execute malicious code. Attackers can bypass FastJSON's Blacklist policy patch by double json combination in the affected version. ...
Search before asking I had searched in the issues and found no similar issues. What happened Fastjson deserialization vulnerability https://github.com/alibaba/fastjson/wiki/security_update_20220523 What you expected to happen Upgrade Fas...
Fastjson 反序列化远程代码执行漏 洞通告 ■ 通告编号 NS-2022-0016 ■ 发布日期 2022-05-23 ■ 漏洞危害 攻击者利用此漏洞,可实现远程代码执行. ■ TAG Fastjson,autoType,远程代码执行 © 2022 绿盟科技 一. 漏洞概述 5 月 23 日,绿盟科技 CERT 监测到 Fastjson 官方发布公告称在 1.2.80 及以下版本中...
fastjson2 is releasedhttps://github.com/alibaba/fastjson2/, and we have test the performance of rocketmq with fastjson2.0.5. In our very early test results, compared with fastjson1.2.76, the P99 latency have decreased significantly in some case. ...
A new version of FastJson has been released and has patched a vulnerability which allows malicious actors to utilize “AutoTypeCheck” mechanism and achieve remote code execution in FastJson. All Java applications that pass user-controlled data to either the JSON.parse or JSON.parseObject APIs withou...
Fastjson Deserialization Vulnerability History Author:Longofo@Knownsec 404 Team Time: April 27, 2020 Chinese version:https://paper.seebug.org/1192/ Fastjson doesn't have a cve number, so it's difficult to find the timeline. At first,I wrote something slowly. Fortunately, fastjson is open ...