PT-2023-2318 · Deno · Deno

Name of the Vulnerable Software and Affected Versions: Deno version 1.32.0 Description: The issue is related to resizable ArrayBuffers passed to asynchronous functions that are shrunk during the asynchronous operation, which could result in an out-of-bound read/write. It is unlikely that this has...

CVE-2023-28445: Out-of-bounds Read

Deno is a runtime for JavaScript and TypeScript that uses V8 and is built in Rust. Resizable ArrayBuffers passed to asynchronous functions that are shrunk during the asynchronous operation could result in an out-of-bound read/write. It is unlikely that this has been exploited in the wild, as the...

PT-2023-2285

Name of the Vulnerable Software and Affected Versions Deno versions prior to 1.31.2 Description The issue is related to the lack of filtering for special control characters in Deno, a runtime for JavaScript and TypeScript. This allows a malicious program to clear the first two lines of a prompt a...

SUSE CVE-2023-26103

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

Duplicate advisory: Deno vulnerable to Regular Expression Denial of Service

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jc97-h3h9-7xh6. This link is maintained to preserve external references. Original Description Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the...

GHSA-XR9W-X6GW-C9MJ Duplicate advisory: Deno vulnerable to Regular Expression Denial of Service

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jc97-h3h9-7xh6. This link is maintained to preserve external references. Original Description Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the...

CVE-2023-26103

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

Design/Logic Flaw

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

CVE-2023-26103

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

CVE-2023-26103

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

CVE-2023-26103

CVE-2023-26103 affects Deno before 1.31.0, where upgradeWebSocket uses regexes /s*,s*/ to split Connection/Upgrade headers, enabling a Regular Expression Denial of Service that can significantly slow a WebSocket server. Multiple connected sources confirm the issue and state a patch in Deno 1.31.0...

PT-2023-20490

Name of the Vulnerable Software and Affected Versions deno versions prior to 1.31.0 Description The issue is related to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A...

Deno 安全漏洞

Deno is open source a simple , modern and secure JavaScript and TypeScript runtime environment . It uses V8 and is built with Rust. A security vulnerability exists in Deno versions prior to 1.31.0, which stems from vulnerability to regular expression denial of service ReDoS attacks...

CVE-2023-26103: Inefficient Regular Expression Complexity

Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to...

Regular Expression Denial of Service (ReDoS)

Overview deno is an a simple, modern and secure runtime for JavaScript and TypeScript that uses V8 and is built in Rust. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS due to the upgradeWebSocket function, which contains regexes in the form of /s,s/...

The execution environment vulnerability for JavaScript and TypeScript Deno, related to synchronization errors when using a shared resource, allows a perpetrator to execute arbitrary code.

The vulnerability of the execution environment for JavaScript and TypeScript in Deno is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow a remote attacker to execute arbitrary code...

Design/Logic Flaw

Eta is an embedded JS templating engine that works inside Node, Deno, and the browser. XSS attack - anyone using the Express API is impacted. The problem has been resolved. Users should upgrade to version 2.0.0. As a workaround, don't pass user supplied things directly to res.render...

CVE-2023-23630 Cross-site (XSS) vulnerability with Express API in Eta

Eta is an embedded JS templating engine that works inside Node, Deno, and the browser. XSS attack - anyone using the Express API is impacted. The problem has been resolved. Users should upgrade to version 2.0.0. As a workaround, don't pass user supplied things directly to res.render...

CVE-2023-23630 Cross-site (XSS) vulnerability with Express API in Eta

Eta is an embedded JS templating engine that works inside Node, Deno, and the browser. XSS attack - anyone using the Express API is impacted. The problem has been resolved. Users should upgrade to version 2.0.0. As a workaround, don't pass user supplied things directly to res.render...

Eta 跨站脚本漏洞

Eta is Eta open source a lightweight , fast embedded JS template engine . Can run in Node, Deno and browser . A cross-site scripting vulnerability exists in Eta. An attacker could exploit this vulnerability to perform cross-site scripting attacks...