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CVE-2020-13949

HIGHCVSS 7.5/10EPSS 6.78%

Last modified

CVE-2020-13949 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Apache Thrift 0.9.3 to 0.13.0, malicious RPC clients could send short messages which would result in a large memory allocation, potentially leading to denial of service.. EPSS estimates a 6.78% chance of exploitation in the next 30 days.

Description

In Apache Thrift 0.9.3 to 0.13.0, malicious RPC clients could send short messages which would result in a large memory allocation, potentially leading to denial of service.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
6.78%

93.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ApacheHive< 4.0.0
ApacheThrift>= 0.9.3, <= 0.13.0
OracleCommunications Cloud Native Core Network Slice Selection Function1.2.1
OracleCommunications Cloud Native Core Policy1.14.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-13949?
In Apache Thrift 0.9.3 to 0.13.0, malicious RPC clients could send short messages which would result in a large memory allocation, potentially leading to denial of service.
How severe is CVE-2020-13949?
CVE-2020-13949 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 6.78% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13949?
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-2020-13949?

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

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Source: NVD / NIST