Low severity · published Apr 23, 2024
CVE-2023-48184
QuickJS before 7414e5f has a quickjs.h JS_FreeValueRT use-after-free because of incorrect garbage collection of async functions with closures
3.9
CVSS
0.3%
EPSS
No
On KEV
Description
QuickJS before 7414e5f has a quickjs.h JS_FreeValueRT use-after-free because of incorrect garbage collection of async functions with closures.
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack vector
Adjacent
Complexity
High
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QU
Quickjs · Quickjs Project
before 2023-12-27 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-48184
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-48184
Exploit
https://github.com/bellard/quickjs/issues/198
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