CVE-2011-1092 Integer overflow in n/a
High 7.5
Published
Updated
Check this codebase for CVE-2011-1092 and fix it if it is affected.
What it is: CVE-2011-1092 is a high-severity vulnerability in Php Php, published on 15 Mar 2011.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-1092 exists.
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-2011-1092/ (Markdown: https://insights.sbomify.com/CVE-2011-1092/index.md)
An integer overflow in PHP's shmop_read function allows attackers to cause a crash or read sensitive memory.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2011-1092?
CVE-2011-1092 is a high-severity vulnerability in Php Php, published on 15 Mar 2011.
Official description
Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function.
Weakness: CWE-189
Which versions are affected by CVE-2011-1092?
It affects 1 product.
Products include Php Php.
How do I fix CVE-2011-1092?
Upgrade to a fixed version.
Is CVE-2011-1092 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-1092 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Php Php
Sources
Also known as GHSA-2gm5-2gjp-759h.