| Package | Affected versions | Patched versions |
|---|---|---|
| gateway | ≥ 12.1, < 12.1-62.23≥ 13.0, < 13.0-82.41 | 12.1-62.2313.0-82.41 |
| netscaler gateway | ≥ 11.1, < 11.1-65.20 | 11.1-65.20 |
Citrix ADC and Citrix/NetScaler Gateway before 13.0-82.41, 12.1-62.23, 11.1-65.20 and Citrix ADC 12.1-FIPS before 12.1-55.238 suffer from improper access control allowing SAML authentication hijack through a phishing attack to steal a valid user session. Note that Citrix ADC or Citrix Gateway must be configured as a SAML SP or a SAML IdP for this to be possible.
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