CVE-2020-22875 Integer overflow in n/a
Critical 9.8
Published
Updated
Check this codebase for CVE-2020-22875 and fix it if it is affected.
What it is: CVE-2020-22875 is a critical vulnerability in Jsish Jsish, published on 13 Jul 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-2020-22875 in the wild and no public exploit code.
Affected product: Jsish Jsish. 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-2020-22875/ (Markdown: https://insights.sbomify.com/CVE-2020-22875/index.md)
An integer overflow in the Jsish JavaScript engine allows remote attackers to execute arbitrary code.
- 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-2020-22875?
CVE-2020-22875 is a critical vulnerability in Jsish Jsish, published on 13 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Integer overflow vulnerability in function Jsi_ObjSetLength in jsish before 3.0.6, allows remote attackers to execute arbitrary code.
Weakness: CWE-190
Which versions are affected by CVE-2020-22875?
It affects 1 product.
Products include Jsish Jsish.
How do I fix CVE-2020-22875?
No fix has been published for CVE-2020-22875 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-22875 being exploited?
There is no known exploitation of CVE-2020-22875 in the wild and no public exploit code.
Other vulnerabilities in Jsish Jsish
Sources
Also known as GHSA-h83f-9j2p-qm79.