CVE-2021-22569 (GCVE-0-2021-22569)
Vulnerability from cvelistv5
Published
2022-01-07 00:00
Modified
2025-04-21 13:57
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-696 - Incorrect Behavior Order
Summary
An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.
References
Impacted products
Vendor Product Version
Google LLC protobuf-java Version: unspecified   < 3.16.1
Version: unspecified   < 3.18.2
Version: unspecified   < 3.19.2
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   Google LLC protobuf-kotlin Version: unspecified   < 3.18.2
Version: unspecified   < 3.19.2
 Create a notification for this product.
   Google LLC google-protobuf [JRuby Gem] Version: unspecified   < 3.19.2
 Create a notification for this product.
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