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5.5
CVE-2021-46484: Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_IncrRefCount in src/jsiValue.c. This vulnerability can lead to a Denial of Service (DoS).
CVE-2021-46484 · published 4 years ago
Summary
Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_IncrRefCount in src/jsiValue.c. This vulnerability can lead to a Denial of Service (DoS).
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| jsish | jsish |
3.5.0 cpe:2.3:a:jsish:jsish:3.5.0:*:*:*:*:*:*:* |
Original advisory text
Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_IncrRefCount in src/jsiValue.c. This vulnerability can lead to a Denial of Service (DoS).
Jsish v3.5.0 was discovered to contain a heap-use-after-free via Jsi_IncrRefCount in src/jsiValue.c. This vulnerability can lead to a Denial of Service (DoS).
References
- https://github.com/pcmacdon/jsish/issues/73 Exploit Issue Tracking Third Party Advisory
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker partial control (estimated)
Type
CWE-416Use After Free
Timeline
Published27 Jan 2022
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2021-46484 · NVD
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