Medium severity · published Mar 10, 2023
CVE-2023-27115
WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webassembly · Webassembly
1.0.29 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27115
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27115
Exploit
https://github.com/WebAssembly/wabt/issues/1938
Exploit
https://github.com/WebAssembly/wabt/issues/1992
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