nodejs: Nodejs uninitialized memory exposure

A memory exposure flaw has been discovered in Node.js. A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other...

AZL-74979 CVE-2025-55131 affecting package nodejs for versions less than 20.14.0-13

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

CVE-2025-55131

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

CVE-2025-55131

A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover...

EUVD-2023-43063

Malicious code in bioql PyPI...

GHSA-V62P-RQ8G-8H59 pbkdf2 silently disregards Uint8Array input, returning static keys

Summary On historic but declared as supported Node.js versions 0.12-2.x, pbkdf2 silently disregards Uint8Array input This only affects Node.js = 0.12 and there seems to be ongoing effort in this repo to maintain that Support Uint8Array input input is typechecked against Uint8Array, and the error...

pbkdf2 silently disregards Uint8Array input, returning static keys

Summary On historic but declared as supported Node.js versions 0.12-2.x, pbkdf2 silently disregards Uint8Array input This only affects Node.js = 0.12 and there seems to be ongoing effort in this repo to maintain that Support Uint8Array input input is typechecked against Uint8Array, and the error...

CVE-2025-6547 On Node.js < 3, pbkdf2 silently disregards Uint8Array input, returning static keys

Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation.This issue affects pbkdf2: =3.1.2...

BIT-NODE-MIN-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

BIT-NODE-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

Path Traversal

nodejs-current is vulnerable to Path Traversal. The vulnerability is due to there is no proper neutralization for special elements within the pathname that specifically within the handling of file system paths by various node:fs functions. This vulnerability is the result of the way Node.js handl...

Internet Bug Bounty: Path traversal through path stored in Uint8Array in Node.js 20

A path traversal vulnerability was discovered in Node.js 20 through paths stored in Uint8Array objects. The vulnerability allowed bypassing path sanitization protections and reading arbitrary files outside of a restricted directory. The issue was addressed by properly sanitizing Uint8Array paths ...

ALSA-2023:7205 Important: nodejs:20 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 nodejs: permission model improperly...

BIT-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

CVE-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

CVE-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

Path traversal

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

CVE-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

CVE-2023-39332

Various node:fs functions allow specifying paths as either strings or Uint8Array objects. In Node.js environments, the Buffer class extends the Uint8Array class. Node.js prevents path traversal through strings see CVE-2023-30584 and Buffer objects see CVE-2023-32004, but not through non-Buffer...

CVE-2023-39332

CVE-2023-39332 concerns Node.js: certain node:fs path operations permit traversal when paths are provided as non-Buffer Uint8Array objects. The vulnerability contrasts with existing mitigations for string paths and Buffer paths (CVE-2023-30584 and CVE-2023-32004). The issue arises in environments...