A hacker exposing a vulernability in a software

2024/05/31

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Everything just because help client check find out one fear give way700，000 number of items according to of loopholes| hacker|

“ One person independent program member help family retail company examine software question hour， discover this software exist one lead to close 70 ten thousand purchase number of households according to meeting Exposed of Major Loopholes . To this end， should name programmer connect got it develop this one Software of Company， but suffered software development business deny it， subsequently he and one science and technology bo general this one loopholes make it public， receive got it widely of focus on . Impressive did not expect of yes， later software development business will related software conduct got it offline deal with back， also towards police report

Tripod source must safety brief discussion:app often quilt hacker use of security vulnerability

App Of loopholes Most all because of developer no right enter information do verify cause of， in addition because intent this kind of special of mechanism， need filter external of various malicious behavior . Plus superior android application market confusion， developer level uneven . So now android application of loopholes， malicious Software， Fishing wait return exist constantly increase . Plus superior root for app sandbox of destroy，android upgrade of limit . Domestic of android environment one slice confusion，

Hacker why can do arrive none need to know road source code of condition down find out system vulnerabilities? ， Know almost

But subsequently of collapse， record， report， recover process at once possible Exposed Out more available of Loopholes This only yes safety related ofbug ; consider user friendly

Hacker most often use of 30 indivual security vulnerability， tencent cloud developer community， tencent cloud

Cve，2019，3396(cvss score:9.8)——atlassian confluence server remotely code execution Loopholes Cve，2017，11882(cvss score:7.8)——microsoft office memory damage loopholes cve，2019，11580(cvss score:9.8)——atlassian crowd and crowd data center remotely code execution loopholes cve，2018，7600(cvss score:9.8)——drupal remotely code execution loopholes cve，2019，

Penetration test middle most often see of loopholes have which? malicious system access

What yes penetration test? Penetration test yes one item safety test， aimed at simulation Hacker Of attack method， evaluate system ， network or app of safety， discover potential of security vulnerability and mention out suggestion come repair they . Penetration test middle most often see Of loopholes Include: 1. Weak password: use weak password( like123456 ，password wait) were able easy ground cover malicious attacker obtain， and crack enter system .

Hacker use open source code platformgitblit loopholes give way multiple unit source code ， know almost

From2021 402 cyber security150 start， Hacker Organizeagainstthewest convenient usesonarqube Loopholes Successively attack our country multiple enterprise public institutions， attacker part main for use not yet authorize access loopholes getting information system source code， and exist foreign hacker forum public sell， green alliance science and technologycert and country related department already at2021 402 internet equipment150 against the matter pieces release got it early warning notice . Details link:https://mp.weixin.qq.com/s/ldzqzf，nmcvpfzc6dqruqw

These“ hacker” different general 5 age child discover microsoft loopholes， xinhuanet

“ Us this generation have responsibility let internet become even safety ， even good，”cyfi exist middle school campus inside accept interview shi said，“ along with internet more land and us of family ， school ， educate wait everything connected， a lot Of loopholes Meeting Exposed Come out .” cyfi study in silicon valley family focus at number technology of experimental middle school . She first exist Hacker Boundary break out name yes 341 cyber security354 that year: she“ black” got it ownipad superior of one child game Software .《 Personal computer

Small white getting started hacker of penetration test basic process( whole network most detailed， attached tool) ， know almost

Penetration test actually that is pass some means come turn up website，app， internet service， Software， Server wait internet equipment and application Of loopholes， Tell administrator have which loopholes， how fill， thereby prevent Hacker Of invasion . Penetration test divided into white box test and black box test white box test that is exist know target website source code and other some information of condition down right that conduct penetration， a bit similar at code analyze

Lurking at data center of threaten， power supply management software loopholes can lead to shut down ， malicious software rampant and hidden

Existdef con 2023 safety meeting period， cyber security companytrellix of research personnel disclosure got it data center commonly used app Middle of loopholes， These loopholes possible make Hacker Were able access sensitive facility， and let them closure specific server's power supply . Research personnel analyze got itcyberpowe ofpowerpanel enterprise data center power supply manage Software Anddataprobe ofiboot power distribution unit (pdu)， total discover got it nine loopholes， in include allow attacker get right target

Loopholes 221 getting information45 inside， hacker that’s it finish loopholes scanning ， freebuf cyber security industry portal

Recently， one serving research report show， attacker exist new Loopholes Public disclosure back 15 minute inside， at once meeting scanning arrive have loopholes of endpoint， leave to system administrator repair already disclosure of security vulnerability time compare in the past imagine of more few . According topalo alto 2022 year unit 42 event response report， part Hacker Always exist monitor Software Supplier whether meeting release loopholes disclosure announcement， so that can eli use these loopholes to the public manage network conduct initial access or remotely code execution .
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