OSV-2023-1167 UNKNOWN WRITE in php_strip_url_passwd
Not scored
Published
Check this codebase for OSV-2023-1167 and fix it if it is affected.
What it is: OSV-2023-1167 is a memory corruption vulnerability in php, published on 16 Nov 2023.
Exploitation: There is no known exploitation of OSV-2023-1167 in the wild and no public exploit code.
Affected packages and fixed versions:
- php (OSS-Fuzz): affected all versions; no fix listed
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/OSV-2023-1167/ (Markdown: https://insights.sbomify.com/OSV-2023-1167/index.md)
A memory corruption vulnerability in PHP's URL parsing allows attackers to potentially execute arbitrary code or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is OSV-2023-1167?
OSV-2023-1167 is a memory corruption vulnerability in php, published on 16 Nov 2023.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64209
Crash type: UNKNOWN WRITE
Crash state:
php_strip_url_passwd
php_message_handler_for_zend
zend_message_dispatcher
Which versions are affected by OSV-2023-1167?
1 open source package ship an affected version, including php.
| Package | Affected | Fixed in |
|---|---|---|
php OSS-Fuzz | All versions | None |
How do I fix OSV-2023-1167?
No fix has been published for OSV-2023-1167 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is OSV-2023-1167 being exploited?
There is no known exploitation of OSV-2023-1167 in the wild and no public exploit code.