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Vulnerability · Published Mar 10, 2023 · Assigned by mitre

CVE-2023-27115

Medium 5.5

In plain English

A medium-severity security flaw in the wabt package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.3%top 76.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12wabtno fix listedDEBIAN-CVE-2023-27115
Debian:13wabtno fix listedDEBIAN-CVE-2023-27115
Debian:14wabtno fix listedDEBIAN-CVE-2023-27115
PyPIwabtno fix listedPYSEC-2023-316
Ubuntu:22.04:LTSwabtno fix listedUBUNTU-CVE-2023-27115
Ubuntu:24.04:LTSwabtno fix listedUBUNTU-CVE-2023-27115
Ubuntu:25.10wabtno fix listedUBUNTU-CVE-2023-27115
Ubuntu:26.04:LTSwabtno fix listedUBUNTU-CVE-2023-27115
Ubuntu:26.10wabtno fix listedUBUNTU-CVE-2023-27115

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

Weakness: CWE-665

References