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CVE-2019-12399

HIGHCVSS 7.5/10EPSS 3.91%

Last modified

CVE-2019-12399 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value, then any client can issue a request to the same Connect cluster to obtain the connector's task configuration and the response will contain the plaintext secret rather than the externalized secrets variables.. EPSS estimates a 3.91% chance of exploitation in the next 30 days.

Description

When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value, then any client can issue a request to the same Connect cluster to obtain the connector's task configuration and the response will contain the plaintext secret rather than the externalized secrets variables.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
3.91%

89.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheKafka2.0.0
ApacheKafka2.0.1
ApacheKafka2.1.0
ApacheKafka2.1.1
ApacheKafka2.2.0
ApacheKafka2.2.1
ApacheKafka2.3.0
OracleBanking Corporate Lending Process Management14.1.0
OracleBanking Corporate Lending Process Management14.3.0
OracleBanking Corporate Lending Process Management14.4.0
OracleBanking Credit Facilities Process Management14.1.0
OracleBanking Credit Facilities Process Management14.3.0
OracleBanking Credit Facilities Process Management14.4.0
OracleBanking Liquidity Management>= 14.0.0, <= 14.4.0
OracleBanking Payments14.4.0
OracleBanking Platform2.7.0
OracleBanking Supply Chain Finance>= 14.2.0, <= 14.4.0
OracleBanking Trade Finance Process Management14.1.0
OracleBanking Trade Finance Process Management14.3.0
OracleBanking Trade Finance Process Management14.4.0
OracleBanking Virtual Account Management14.1.0
OracleBanking Virtual Account Management14.3.0
OracleBanking Virtual Account Management14.4.0
OracleBlockchain Platform< 21.1.2
OracleCommunications Cloud Native Core Policy1.9.0
OracleFinancial Services Analytical Applications Infrastructure>= 8.0.6, <= 8.1.0
OracleFlexcube Universal Banking14.4.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-12399?
When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value, then any client can issue a request to the same Connect cluster to obtain the connector's task configuration and the response will contain the plaintext secret rather than the externalized secrets variables.
How severe is CVE-2019-12399?
CVE-2019-12399 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.91% probability of exploitation in the next 30 days.
How do I fix CVE-2019-12399?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST