VulnerabilityModified
CVE-2021-24028
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.
CRITICAL 9.8EPSS 1.75%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.75% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-763
- Affected
- facebook/thrift
- Source
- cve-assign@fb.com
References
- https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339Patch, Third Party Advisory
- https://www.facebook.com/security/advisories/cve-2021-24028Vendor Advisory
- https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339Patch, Third Party Advisory
- https://www.facebook.com/security/advisories/cve-2021-24028Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.