Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| protobuf | fixed | 3.19.3-1 | experimental | package |
| protobuf | fixed | 3.21.9-3 | package | |
| protobuf | fixed | 3.12.4-1+deb11u1 | bullseye | package |
| protobuf | no-dsa | stretch | package |
Примечания
https://www.openwall.com/lists/oss-security/2022/01/12/4
https://cloud.google.com/support/bulletins#gcp-2022-001
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330 (unclear, might be bogus)
https://github.com/protocolbuffers/protobuf/pull/9371/commits/5ea2bdf6d7483d64a6b02fcf00ee51fbfb80e847
EPSS
Связанные уязвимости
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.
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.
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.
A potential Denial of Service issue in protobuf-java
EPSS