USN-5531-1

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Source

https://ubuntu.com/security/notices/USN-5531-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5531-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5531-1

Related

Published

2022-07-26T16:28:27.935812Z

Modified

2022-07-26T16:28:27.935812Z

Summary

protobuf-c vulnerability

Details

Pietro Borrello discovered that protobuf-c contained an invalid arithmetic shift. This vulnerability allowed attackers to cause a denial of service (system crash) via unspecified vectors (CVE-2022-33070).

It was discovered that protobuf-c contained an unsigned integer overflow. This vulnerability allowed attackers to cause a denial of service (system crash) via unspecified vectors.

Todd Miller discovered that protobuf-c contained a possible NULL dereference. This could cause a vulnerability that allowed attackers to cause a denial of service (system crash) via unspecified vectors.

References

Affected packages

Ubuntu:20.04:LTS / protobuf-c

Package

Name: protobuf-c
Purl: pkg:deb/ubuntu/protobuf-c@1.3.3-1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.3-1ubuntu0.1

Affected versions

1.*

1.3.1-1build1

1.3.2-1

1.3.3-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libprotobuf-c-dev",
            "binary_version": "1.3.3-1ubuntu0.1"
        },
        {
            "binary_name": "libprotobuf-c1",
            "binary_version": "1.3.3-1ubuntu0.1"
        },
        {
            "binary_name": "libprotobuf-c1-dbgsym",
            "binary_version": "1.3.3-1ubuntu0.1"
        },
        {
            "binary_name": "protobuf-c-compiler",
            "binary_version": "1.3.3-1ubuntu0.1"
        },
        {
            "binary_name": "protobuf-c-compiler-dbgsym",
            "binary_version": "1.3.3-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / protobuf-c

Package

Name: protobuf-c
Purl: pkg:deb/ubuntu/protobuf-c@1.3.3-1ubuntu2.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.3-1ubuntu2.1

Affected versions

1.*

1.3.3-1build2

1.3.3-1ubuntu1

1.3.3-1ubuntu2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libprotobuf-c-dev",
            "binary_version": "1.3.3-1ubuntu2.1"
        },
        {
            "binary_name": "libprotobuf-c1",
            "binary_version": "1.3.3-1ubuntu2.1"
        },
        {
            "binary_name": "libprotobuf-c1-dbgsym",
            "binary_version": "1.3.3-1ubuntu2.1"
        },
        {
            "binary_name": "protobuf-c-compiler",
            "binary_version": "1.3.3-1ubuntu2.1"
        },
        {
            "binary_name": "protobuf-c-compiler-dbgsym",
            "binary_version": "1.3.3-1ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}