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CVE-2018-1320

HIGHCVSS 7.5/10EPSS 8.19%

Last modified

CVE-2018-1320 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Apache Thrift Java client library versions 0.5.0 through 0.11.0 can bypass SASL negotiation isComplete validation in the org.apache.thrift.transport.TSaslTransport class. An assert used to determine if the SASL handshake had successfully completed could be disabled in production settings making the validation incomplete.. EPSS estimates a 8.19% chance of exploitation in the next 30 days.

Description

Apache Thrift Java client library versions 0.5.0 through 0.11.0 can bypass SASL negotiation isComplete validation in the org.apache.thrift.transport.TSaslTransport class. An assert used to determine if the SASL handshake had successfully completed could be disabled in production settings making the validation incomplete.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
8.19%

94.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheThrift>= 0.5.0, <= 0.11.0
DebianDebian Linux8.0
F5Traffix Signaling Delivery Controller>= 5.0.0, <= 5.1.0
OracleGlobal Lifecycle Management Opatch< 11.2.0.3.23
OracleGlobal Lifecycle Management Opatch>= 12.2.0.1.0, < 12.2.0.1.19
OracleGlobal Lifecycle Management Opatch>= 13.9.4.0.0, < 13.9.4.2.1
OracleNosql Database< 19.3.12

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-1320?
Apache Thrift Java client library versions 0.5.0 through 0.11.0 can bypass SASL negotiation isComplete validation in the org.apache.thrift.transport.TSaslTransport class. An assert used to determine if the SASL handshake had successfully completed could be disabled in production settings making the validation incomplete.
How severe is CVE-2018-1320?
CVE-2018-1320 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 8.19% probability of exploitation in the next 30 days.
How do I fix CVE-2018-1320?
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.

Are you affected by CVE-2018-1320?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST