PUB-A-179161711

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-179161711.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-179161711
Aliases
  • A-179161711
  • CVE-2021-0555
Published
2021-06-01T00:00:00Z
Modified
2026-09-23T18:42:52Z
Summary
[none]
Details

In RenderStruct of protostream_objectsource.cc, there is a possible crash due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/external/protobuf

Package

Name
platform/external/protobuf

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-06-01

Affected versions

Other
11

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/external/protobuf/+/b866b6d10ac195e863e30c5bccfe3b4426435ca4"
    ],
    "severity":  "Moderate",
    "spl":  "2021-06-01",
    "types":  [
        "DoS"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "191761877795629199464799725875304065417",
                "length":  467
            },
            "id":  "PUB-A-179161711-7be37d8c",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/external/protobuf/+/b866b6d10ac195e863e30c5bccfe3b4426435ca4",
            "target":  {
                "file":  "src/google/protobuf/util/internal/protostream_objectsource.cc",
                "function":  "ProtoStreamObjectSource::RenderStruct"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "245034373857113780041875752129992714913",
                    "21975218960219683772307156259608762430",
                    "109622698368631723887820184334208668851",
                    "185224104191637818830714443842123372213"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-179161711-d3059fc1",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/external/protobuf/+/b866b6d10ac195e863e30c5bccfe3b4426435ca4",
            "target":  {
                "file":  "src/google/protobuf/util/internal/protostream_objectsource.cc"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-179161711.json"