CVE-2011-5049 Null dereference in n/a
Medium 4.3
Published
Updated
Check this codebase for CVE-2011-5049 and fix it if it is affected.
What it is: CVE-2011-5049 is a medium-severity vulnerability in n/a, published on 4 Jan 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2011-5049 in the wild and no public exploit code.
Affected product: n/a. 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-2011-5049/ (Markdown: https://insights.sbomify.com/CVE-2011-5049/index.md)
Remote attackers can crash MySQL on Windows by sending a crafted packet, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-5049?
CVE-2011-5049 is a medium-severity vulnerability in n/a, published on 4 Jan 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
MySQL 5.5.8, when running on Windows, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted packet to TCP port 3306.
Weakness: CWE-399
Which versions are affected by CVE-2011-5049?
How do I fix CVE-2011-5049?
No fix has been published for CVE-2011-5049 yet. Limit exposure of the affected software until one is available.
Is CVE-2011-5049 being exploited?
There is no known exploitation of CVE-2011-5049 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-4gj3-2vv3-84h8.