High severity · published May 6, 2019
CVE-2019-3564
Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type
7.5
CVSS
2%
EPSS
No
On KEV
Description
Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.03.04.00.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TH
Thrift · Facebook
before 2019.03.04.00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-3564
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-3564
Patch
https://github.com/facebook/fbthrift/commit/c461c1bd1a3e130b181aa9c854da3030cd4b5156
lists.apache.org
https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
Vendor Advisory
https://www.facebook.com/security/advisories/cve-2019-3564
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