CVE-2023-6549

Wednesday, January 17, 2024

8.2

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Summary

Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read

Affected Software

Vendor	Product	Version Range	Status
Cloud Software Group	NetScaler ADC	`14.1 < 12.35`	affected
Cloud Software Group	NetScaler ADC	`13.1 < 51.15`	affected
Cloud Software Group	NetScaler ADC	`13.0 < 92.21`	affected
Cloud Software Group	NetScaler ADC	`13.1-FIPS < 37.176`	affected
Cloud Software Group	NetScaler ADC	`12.1-FIPS < 55.302`	affected
Cloud Software Group	NetScaler ADC	`12.1-NDcPP < 55.302`	affected

Weaknesses

CWE-119: CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

ADP Enrichment

CVE Program Container

Additional References

https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549

CISA ADP Vulnrichment

SSVC:
Exploitation: active
- Automatable: yes
- Technical Impact: partial

Additional References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6549

References

https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549

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