CVE-2017-11143 In PHP before 5.6.31, an invalid free in the WDDX deserialization of boolean parameters could be used by attackers able to inject XML for de
High 7.5
Published
Updated
Check this codebase for CVE-2017-11143 and fix it if it is affected.
What it is: CVE-2017-11143 is a high-severity vulnerability in Php Php, published on 10 Jul 2017.
Exploitation: There is no known exploitation of CVE-2017-11143 in the wild and no public exploit code.
Affected product: Php Php. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2017-11143/ (Markdown: https://insights.sbomify.com/CVE-2017-11143/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2017-11143?
CVE-2017-11143 is a high-severity vulnerability in Php Php, published on 10 Jul 2017.
Official description
In PHP before 5.6.31, an invalid free in the WDDX deserialization of boolean parameters could be used by attackers able to inject XML for deserialization to crash the PHP interpreter, related to an invalid free for an empty boolean element in ext/wddx/wddx.c.
Which versions are affected by CVE-2017-11143?
It affects 1 product.
Products include Php Php.
How do I fix CVE-2017-11143?
Upgrade to a fixed version.
Is CVE-2017-11143 being exploited?
There is no known exploitation of CVE-2017-11143 in the wild and no public exploit code.
Other vulnerabilities in Php Php
Sources
Also known as GHSA-2q66-g93m-c6wv, UBUNTU-CVE-2017-11143.