Out-of-bounds write in Deno - CVE-2023-28445
Published: March 28, 2023
Vulnerability identifier: #VU74120
CSH Severity: Medium
CVSS v4: 9.4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H]
CVE-ID: CVE-2023-28445
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input within resizable ArrayBuffer in async built-in functions. A remote user can trigger an out-of-bounds write and execute arbitrary code on the target system.
Affected software
Deno
How to mitigate CVE-2023-28445
Install updates from vendor's website.
Deno - update to 1.32.1