VulnerabilityModified
CVE-2019-3564
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.
HIGH 7.5EPSS 1.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.99% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-834, CWE-755
- Affected
- facebook/thrift
- Source
- cve-assign@fb.com
References
- https://github.com/facebook/fbthrift/commit/c461c1bd1a3e130b181aa9c854da3030cd4b5156Patch, Third Party Advisory
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
- https://www.facebook.com/security/advisories/cve-2019-3564Vendor Advisory
- https://github.com/facebook/fbthrift/commit/c461c1bd1a3e130b181aa9c854da3030cd4b5156Patch, Third Party Advisory
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
- https://www.facebook.com/security/advisories/cve-2019-3564Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.