CVE-2024-21524

Description

All versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling ToBuffer, ToString, or CharAt on a StringBuilder object with a non-empty string value input. It's possible to return previously allocated memory, for example, by providing negative indexes, leading to an Information Disclosure.

Reserved 2023-12-22 | Published 2024-07-10 | Updated 2024-08-01 | Assigner snyk

Problem types

Out-of-bounds Read

Credits

Alessio Della Libera

References

security.snyk.io/vuln/SNYK-JS-NODESTRINGBUILDER-6421617

github.com/...7609cef9a5a7de0/src/node-stringbuilder.c#L1281

gist.github.com/dellalibera/0bb022811224f81d998fa61c3175ee67

cve.org (CVE-2024-21524)

nvd.nist.gov (CVE-2024-21524)

Download JSON