Home/CVE/An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code e
CVE

CVE-2021-24028

An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code e

An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2021.02.22.00.

CRITICAL · CVSS 9.8 EPSS 0.01674
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-763Release of Invalid Pointer or Reference
CWE-763Release of Invalid Pointer or Reference
▤

Affected Products & Versions

1
facebook thrift< 2021.02.22.00
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve-assign@fb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Apr 2021 · 12:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339PatchThird Party Advisory
https://www.facebook.com/security/advisories/cve-2021-24028Vendor Advisory
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