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Category: Security
Home Archive for category "Security"

Category: Security

Security

Citrix ADC: Locked LDAP Accounts caused by faulty LDAP Monitor Script with Firmware 13.0 build 82 and 12.1 build 62

The LDAP monitor Perl script nsldap.pl sends wrong passwords to the LDAP directory. The result with many LDAP directories is a blocked / deactivated account used with the LDAP monitor. …

 AAA / Authentication / Firmware / LDAP / Monitoring
more ... "Citrix ADC: Locked LDAP Accounts caused by faulty LDAP Monitor Script with Firmware 13.0 build 82 and 12.1 build 62"

DTLS DDos Attacks: new Citrix ADC / Gateway Firmware available

Related to the article Current DDoS Attacks against Citrix ADC / Gateway, Citrix released yesterday (Jan 5) new firmware images for ADC / Gateway 11.1, 12.1 and 13.0, available on …

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Current DDoS Attacks against Citrix ADC / Gateway

Do you remeber December 2019? Or even early January 2020? Those CVE-2019-19781 vulnerability, later known as “Shitrix”? Pretty sure, you will. Well, since Dec 19th we see massive DTLS DDoS …

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Citrix ADC / Gateway Security Update

On Sep 17, Citrix released CTX281474 article. There are in total three vulnerabilites found which are fixed by new firmware.

 CVE / Vulnerabilities
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Unpatched Vulnerability with Citrix ADC / Gateway!

Just before xmas holidays, Citrix released CTX267027 announcing a remote code exection vulnerability with their ADC and Gateway products, formerly NetScaler and NetScaler Gateway.

 CVE / Vulnerabilities
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X.509 Certificate Turorial

As we all need to deal with certificate in multiple colors, it may a good idea to have a look at the X.509 Certificate Tutorial, posted on Adam the Automator. …

 Certificates / X.509
more ... "X.509 Certificate Turorial"

Citrix License Server Vulnerabilities

Yesterday, Sep 25, Citrix reported multiple Dnieal-of-Service vulnerabilities with License Server for Windows and VPX, so an attacker may be able to enforce a vendor service shutdown: CVE-2018-20031: A Denial …

 Vulnerabilities
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SD-WAN Multiple Security Updates

Yesterday (Oct, 22 2018), Citrix released CTX236992 which describes multiple security vulnerabilites with Citrix SD-WAN. Those may allow an attacker to get access to the SD-WAN appliance’s management interface. The …

 Firmware
more ... "SD-WAN Multiple Security Updates"

NetScaler ADC / Gateway Security Updates

There are some security patches needed to fix new vulnerabilities found with NetScaler ADC and NetScaler Gateway, see CTX232161 article. Please find below the the corresponding CVEs covered by the …

 Vulnerabilities
more ... "NetScaler ADC / Gateway Security Updates"

Meltdown & Spectre Processor Vulnerabilities

When it comes to the latest security vulnerabilities, these days we hear about things like “Meltdown”, “Spectre” and “Side Chain Vulnerabilities”, all with reference to CVE-2017-5715, CVE-2017-5753, and CVE-2017-5754. Citrix, …

 CVE / Vulnerabilities
more ... "Meltdown & Spectre Processor Vulnerabilities"

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Recent Posts

  • Citrix ADC: Locked LDAP Accounts caused by faulty LDAP Monitor Script with Firmware 13.0 build 82 and 12.1 build 62
  • Citrix ADC: AADSTS20012 Error with SAML AUTH
  • DTLS DDos Attacks: new Citrix ADC / Gateway Firmware available
  • Current DDoS Attacks against Citrix ADC / Gateway
  • Citrix ADC / Gateway Security Update

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