CVE-2021-46495: Use After Free
First published: Thu Jan 27 2022(Updated: )
Jsish v3.5.0 was discovered to contain a heap-use-after-free via DeleteTreeValue in src/jsiObj.c. This vulnerability can lead to a Denial of Service (DoS).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jsish Jsish | =3.5.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2021-46495?
CVE-2021-46495 is a vulnerability found in Jsish v3.5.0 that allows for a heap-use-after-free via DeleteTreeValue in src/jsiObj.c.
What is the impact of CVE-2021-46495?
CVE-2021-46495 can lead to a Denial of Service (DoS) attack.
How severe is the vulnerability CVE-2021-46495?
The severity of CVE-2021-46495 is rated as medium with a severity value of 5.5.
How do I fix the vulnerability CVE-2021-46495?
To fix the vulnerability CVE-2021-46495, it is recommended to upgrade Jsish to a version that is not affected, such as version 3.5.1 or later.
Where can I find more information about CVE-2021-46495?
You can find more information about CVE-2021-46495 on the GitHub issue page: https://github.com/pcmacdon/jsish/issues/82.
- collector/nvd-index
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/jsish
- canonical/jsish jsish
- version/jsish jsish/3.5.0