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TI-2019-02623 Aliases CVE-2019-3558GHSA-7vv7-v9gp-whmr

Improper handling of exceptional conditions in Meta Facebook Thrift

Priority LOW 37CWE-834Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Python 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 v2019.02.18.00.

Why it matters now

EPSS 0.02021 81st percentileScored 2026-11-07
Fix Fixed Facebook Thrift (Facebook): v2019.02.18.00

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
MetaFacebook Thriftv2019.02.18.00; before v2019.02.18.00v2019.02.18.00Patch availableCNA
  • Facebook Thrift VendorMeta Affected v2019.02.18.00; before v2019.02.18.00 Fixed in v2019.02.18.00 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:facebook:thrift:*:*:*:*:*:*:*:*before 2019.02.18.00VulnerableMeta
  • cpe:2.3:a:facebook:thrift:*:*:*:*:*:*:*:* Versions before 2019.02.18.00 Vulnerable ·Meta

Remediation

  • Fix · CNA Facebook Thrift (Facebook) Fixed in v2019.02.18.00

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Facebook Thrift v2019.02.18.00

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2019-02624 Improper handling of exceptional conditions in Meta Facebook ThriftPriority LOW 37
    • TI-2019-02618 Improper handling of exceptional conditions in Meta Facebook ThriftPriority LOW 37
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-3558
  2. 2026-10-03 Alias added: GHSA-7vv7-v9gp-whmr

References

Patch 1

Advisory 1

Other 1

  • TI-2021-06345 An invalid free in Thrift's table-based serialization can cause the application to crash… CVSS 3.1CRITICAL 9.8
  • TI-2019-02630 Improper handling of exceptional conditions in Meta Facebook Thrift CVSS 3.1HIGH 7.5
  • TI-2019-08943 Resource allocation without limits in Meta Facebook Thrift CVSS 3.1HIGH 7.5
  • TI-2019-02629 Improper handling of exceptional conditions in Meta Facebook Thrift CVSS 3.1HIGH 7.5
  • TI-2019-02624 Improper handling of exceptional conditions in Meta Facebook Thrift CVSS 3.1HIGH 7.5
  • TI-2019-02619 Resource allocation without limits in Meta Facebook Thrift CVSS 3.1HIGH 7.5
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences