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CVE-2021-22570

Status Candidate

Overview

Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.

Related Files

Ubuntu Security Notice USN-5945-1
Posted Mar 13, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5945-1 - It was discovered that Protocol Buffers did not properly validate field com.google.protobuf.UnknownFieldSet in protobuf-java. An attacker could possibly use this issue to perform a denial of service attack. This issue only affected protobuf Ubuntu 22.04 LTS and Ubuntu 22.10. It was discovered that Protocol Buffers did not properly parse certain symbols. An attacker could possibly use this issue to cause a denial of service or other unspecified impact.

tags | advisory, java, denial of service, protocol
systems | linux, ubuntu
advisories | CVE-2021-22569, CVE-2021-22570, CVE-2022-1941
SHA-256 | 4fb3ee1e380b754859ef1c4f7b8fd0cc38909e4f1842b4e0583271c30d636ea3
Red Hat Security Advisory 2022-7399-01
Posted Jan 18, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7399-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.12.0. Issues addressed include denial of service, memory leak, and out of bounds read vulnerabilities.

tags | advisory, denial of service, vulnerability, memory leak
systems | linux, redhat
advisories | CVE-2021-22570, CVE-2021-38561, CVE-2021-4235, CVE-2022-1705, CVE-2022-21698, CVE-2022-24302, CVE-2022-27664, CVE-2022-2879, CVE-2022-2880, CVE-2022-2995, CVE-2022-30631, CVE-2022-3162, CVE-2022-3172, CVE-2022-32148
SHA-256 | e13aef52399a1f4fa930dd8b8bf1a89fd110f6137aebfab4ca96512890bd402c
Red Hat Security Advisory 2022-8893-01
Posted Dec 16, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-8893-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.20.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-22570, CVE-2022-1158, CVE-2022-24302, CVE-2022-2639, CVE-2022-27191, CVE-2022-42010, CVE-2022-42011, CVE-2022-42012, CVE-2022-42898
SHA-256 | c38ee4b6306b101938abc04733fc4231063e50a1e2f0c70c966e429666acd243
Red Hat Security Advisory 2022-8847-01
Posted Dec 8, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-8847-01 - An update for protobuf is now available for Red Hat OpenStack Platform 16.2.4 (Train).

tags | advisory
systems | linux, redhat
advisories | CVE-2021-22570
SHA-256 | 52d478de6684daa9f7863165e1535aafbf0b8f1e0b2d793efaf93408942dfed8
Red Hat Security Advisory 2022-8860-01
Posted Dec 8, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-8860-01 - An update for protobuf is now available for Red Hat OpenStack Platform 16.1.9 (Train) for Red Hat Enterprise Linux (RHEL) 8.2.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-22570
SHA-256 | f2dc07020b1efa3391191a53395330c115d9c4281d1834f0a090cc851205aec8
Red Hat Security Advisory 2022-7970-01
Posted Nov 15, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7970-01 - The protobuf packages provide Protocol Buffers, Google's data interchange format. Protocol Buffers can encode structured data in an efficient yet extensible format, and provide a flexible, efficient, and automated mechanism for serializing structured data.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2021-22570
SHA-256 | d8a05ff671413be224620e6c3813884616e172849c5a949ff84c8878de53506a
Red Hat Security Advisory 2022-7464-01
Posted Nov 8, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7464-01 - The protobuf packages provide Protocol Buffers, Google's data interchange format. Protocol Buffers can encode structured data in an efficient yet extensible format, and provide a flexible, efficient, and automated mechanism for serializing structured data.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2021-22570
SHA-256 | 2f4341ebb2bad1dab8ef33aa0e178552695f93efb7997c6093537cfb75248370
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