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CVE-2019-11939

Good to know:

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Date: March 17, 2020

Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.03.16.00.

Language: Go

Severity Score

Related Resources (6)

https://github.com/facebook/fbthrift/commit/483ed864d69f307e9e3b9dadec048216100c0757
https://www.facebook.com/security/advisories/cve-2019-11939
https://pkg.go.dev/vuln/GO-2021-0082
https://github.com/facebook/fbthrift
https://nvd.nist.gov/vuln/detail/CVE-2019-11939
https://www.mend.io/vulnerability-database/CVE-2019-11939

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade Version

Upgrade to version github.com/facebook/fbthrift - v0.31.1-0.20200311080807-483ed864d69f

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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