CVE-2022-43283: Malicious File Upload
wasm2c v1.0.29 was discovered to contain an abort in CWriter::Write.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/wabtto a version that resolves this vulnerability.Fixed in 1.0.32-1Fixed in 1.0.36+dfsg+~cs1.0.36-2Fixed in 1.0.42+dfsg+~cs1.0.39-2 - Upgrade
Upgrade
debian/wabtto a version that resolves this vulnerability.Fixed in 1.0.30-1
Event History
Frequently Asked Questions
What is CVE-2022-43283?
CVE-2022-43283 is a vulnerability found in wasm2c v1.0.29 that allows an attacker to cause an abort in CWriter::Write.
What is the severity of CVE-2022-43283?
The severity of CVE-2022-43283 is medium with a severity value of 5.5.
How does CVE-2022-43283 affect Webassembly Wabt?
CVE-2022-43283 affects Webassembly Wabt v1.0.29.
How can I fix CVE-2022-43283?
To fix CVE-2022-43283, update wasm2c to a version that does not contain the vulnerability or apply any patches or security updates provided by the vendor.
Where can I find more information about CVE-2022-43283?
You can find more information about CVE-2022-43283 at the following link: [https://github.com/WebAssembly/wabt/issues/1985]