CVE-2022-1941 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2022-1941?
CVE-2022-1941 is a high-severity vulnerability affecting certain versions of ProtocolBuffers in protobuf-cpp and protobuf-python. This parsing vulnerability can lead to out-of-memory failures and denial of service against services receiving unsanitized input. Systems using the affected versions of ProtocolBuffers are at risk, potentially impacting the availability of services that process specially crafted messages. It is crucial for organizations to update their software to mitigate the risks associated with this vulnerability.
Who is impacted by this?
The impacted versions include up to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 3.21.5 for protobuf-cpp, and up to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 4.21.5 for protobuf-python. This vulnerability can lead to out-of-memory failures and denial of service against services receiving unsanitized input, potentially impacting the availability of these services.
What to do if CVE-2022-1941 affected you
If you're affected by the CVE-2022-1941 vulnerability, it's important to take action to protect your systems. Here's a simple step-by-step guide:
Identify if you're using affected versions of protobuf-cpp or protobuf-python.
Update to the latest available versions mentioned in the oss-security post.
For additional protection, follow alternative solutions provided by Google Cloud if applicable.
Monitor your systems for any signs of unusual activity or performance issues.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2022-1941 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This vulnerability, affecting certain versions of ProtocolBuffers in protobuf-cpp and protobuf-python, can lead to out-of-memory failures and denial of service. To mitigate the risks, it's crucial to update the software to the specified versions.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-1286, which involves improper validation of syntactic correctness of input in ProtocolBuffers.
Learn More
To better understand the vulnerability and its implications, refer to the NVD page and the sources listed below.
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CVE-2022-1941 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2022-1941?
CVE-2022-1941 is a high-severity vulnerability affecting certain versions of ProtocolBuffers in protobuf-cpp and protobuf-python. This parsing vulnerability can lead to out-of-memory failures and denial of service against services receiving unsanitized input. Systems using the affected versions of ProtocolBuffers are at risk, potentially impacting the availability of services that process specially crafted messages. It is crucial for organizations to update their software to mitigate the risks associated with this vulnerability.
Who is impacted by this?
The impacted versions include up to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 3.21.5 for protobuf-cpp, and up to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 4.21.5 for protobuf-python. This vulnerability can lead to out-of-memory failures and denial of service against services receiving unsanitized input, potentially impacting the availability of these services.
What to do if CVE-2022-1941 affected you
If you're affected by the CVE-2022-1941 vulnerability, it's important to take action to protect your systems. Here's a simple step-by-step guide:
Identify if you're using affected versions of protobuf-cpp or protobuf-python.
Update to the latest available versions mentioned in the oss-security post.
For additional protection, follow alternative solutions provided by Google Cloud if applicable.
Monitor your systems for any signs of unusual activity or performance issues.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2022-1941 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This vulnerability, affecting certain versions of ProtocolBuffers in protobuf-cpp and protobuf-python, can lead to out-of-memory failures and denial of service. To mitigate the risks, it's crucial to update the software to the specified versions.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-1286, which involves improper validation of syntactic correctness of input in ProtocolBuffers.
Learn More
To better understand the vulnerability and its implications, refer to the NVD page and the sources listed below.
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
CVE-2022-1941 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2022-1941?
CVE-2022-1941 is a high-severity vulnerability affecting certain versions of ProtocolBuffers in protobuf-cpp and protobuf-python. This parsing vulnerability can lead to out-of-memory failures and denial of service against services receiving unsanitized input. Systems using the affected versions of ProtocolBuffers are at risk, potentially impacting the availability of services that process specially crafted messages. It is crucial for organizations to update their software to mitigate the risks associated with this vulnerability.
Who is impacted by this?
The impacted versions include up to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 3.21.5 for protobuf-cpp, and up to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 4.21.5 for protobuf-python. This vulnerability can lead to out-of-memory failures and denial of service against services receiving unsanitized input, potentially impacting the availability of these services.
What to do if CVE-2022-1941 affected you
If you're affected by the CVE-2022-1941 vulnerability, it's important to take action to protect your systems. Here's a simple step-by-step guide:
Identify if you're using affected versions of protobuf-cpp or protobuf-python.
Update to the latest available versions mentioned in the oss-security post.
For additional protection, follow alternative solutions provided by Google Cloud if applicable.
Monitor your systems for any signs of unusual activity or performance issues.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2022-1941 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This vulnerability, affecting certain versions of ProtocolBuffers in protobuf-cpp and protobuf-python, can lead to out-of-memory failures and denial of service. To mitigate the risks, it's crucial to update the software to the specified versions.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-1286, which involves improper validation of syntactic correctness of input in ProtocolBuffers.
Learn More
To better understand the vulnerability and its implications, refer to the NVD page and the sources listed below.
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