CVE-2021-39304 Security feature bypass in n/a
High 7.5
Published
Updated
Check this codebase for CVE-2021-39304 and fix it if it is affected.
What it is: CVE-2021-39304 is a high-severity vulnerability in n/a, published on 13 Oct 2021. 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-2021-39304 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-2021-39304/ (Markdown: https://insights.sbomify.com/CVE-2021-39304/index.md)
Attackers can bypass security controls in Proofpoint Enterprise Protection, potentially allowing malicious content to pass through the gateway.
- 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-2021-39304?
CVE-2021-39304 is a high-severity vulnerability in n/a, published on 13 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Proofpoint Enterprise Protection before 8.12.0-2108090000 allows security control bypass.
Which versions are affected by CVE-2021-39304?
It affects 1 product.
Products include Proofpoint Enterprise Protection.
How do I fix CVE-2021-39304?
No fix has been published for CVE-2021-39304 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-39304 being exploited?
There is no known exploitation of CVE-2021-39304 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2023-0090 Proofpoint Enterprise Protection webservices unauthenticated RCE
- CVE-2022-46332 Proofpoint Enterprise Protection (PPS/PoD) XSS in "Attachment Names"
- CVE-2023-0089 Proofpoint Enterprise Protection webutils authenticated RCE
- CVE-2019-19680 Security feature bypass in n/a
- CVE-2022-46334 Proofpoint Enterprise Protection Local Privilege Escalation
Sources
Also known as GHSA-hc32-v5x9-vffx.