CVE-2021-1853 A logic issue was addressed with improved state management.
High 7.8
Published
Updated
Check this codebase for CVE-2021-1853 and fix it if it is affected.
What it is: CVE-2021-1853 is a high-severity vulnerability in Apple Macos, published on 8 Sep 2021.
Exploitation: There is no known exploitation of CVE-2021-1853 in the wild and no public exploit code.
Affected product: Apple Macos. 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-2021-1853/ (Markdown: https://insights.sbomify.com/CVE-2021-1853/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2021-1853?
CVE-2021-1853 is a high-severity vulnerability in Apple Macos, published on 8 Sep 2021.
Official description
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A local attacker may be able to elevate their privileges.
Weakness: CWE-269
Which versions are affected by CVE-2021-1853?
It affects 1 product.
Products include Apple Macos.
How do I fix CVE-2021-1853?
No fix has been published for CVE-2021-1853 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-1853 being exploited?
There is no known exploitation of CVE-2021-1853 in the wild and no public exploit code.
Other vulnerabilities in Apple Macos
Sources
Also known as GHSA-34mq-9xhj-j4rj.