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CVE-2024-7254

Stack overflow in Protocol Buffers Java Lite

Any project that parses untrusted Protocol Buffers data containing an arbitrary number of nested groups / series of SGROUP tags can corrupted by exceeding the stack limit i.e. StackOverflow. Parsing nested groups as unknown fields with DiscardUnknownFieldsParser or Java Protobuf Lite parser, or against Protobuf map fields, creates unbounded recursions that can be abused by an attacker.

CVSS 4.0 · 8.7 High EPSS 2.8% KEV · Not listed
Vendors
Google Netapp Redhat
Products
Google-protobuf Protobuf Protobuf-java and 12 more
CVE-2021-22569

Denial of Service of protobuf-java parsing procedure

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.

CVSS 3.1 · 7.5 High EPSS 1.8% KEV · Not listed
Vendors
Google Oracle Redhat
Products
Google-protobuf Protobuf-java Protobuf-kotlin and 11 more
CVE-2022-3171

Memory handling vulnerability in ProtocolBuffers Java core and lite

A parsing issue with binary data in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.

CVSS 3.1 · 4.3 Medium EPSS 1.3% KEV · Not listed
Vendors
Fedoraproject Google Redhat
Products
Fedora Google-protobuf Protobuf-java and 7 more