CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2024-21631 – Integer overflow in URI leading to potential host spoofing
https://notcve.org/view.php?id=CVE-2024-21631
Vapor is an HTTP web framework for Swift. Prior to version 4.90.0, Vapor's `vapor_urlparser_parse` function uses `uint16_t` indexes when parsing a URI's components, which may cause integer overflows when parsing untrusted inputs. This vulnerability does not affect Vapor directly but could impact applications relying on the URI type for validating user input. The URI type is used in several places in Vapor. A developer may decide to use URI to represent a URL in their application (especially if that URL is then passed to the HTTP Client) and rely on its public properties and methods. • https://github.com/vapor/vapor/commit/6db3d917b5ce5024a84eb265ef65691383305d70 https://github.com/vapor/vapor/security/advisories/GHSA-r6r4-5pr8-gjcp • CWE-20: Improper Input Validation CWE-190: Integer Overflow or Wraparound CWE-1104: Use of Unmaintained Third Party Components •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-44386 – Incorrect request error handling triggers server crash in Vapor
https://notcve.org/view.php?id=CVE-2023-44386
Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2. Vapor es un framework web HTTP para Swift. • https://github.com/vapor/vapor/commit/090464a654b03148b139a81f8f5ac63b0856f6f3 https://github.com/vapor/vapor/releases/tag/4.84.2 https://github.com/vapor/vapor/security/advisories/GHSA-3mwq-h3g6-ffhm • CWE-231: Improper Handling of Extra Values CWE-617: Reachable Assertion CWE-696: Incorrect Behavior Order •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2022-31019 – DoS Vulnerability in URLEncodedFormDecoder in Vapor
https://notcve.org/view.php?id=CVE-2022-31019
Vapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d "array[_0][0][array][_0][0][array]$(for f in $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1. Vapor es un framework web Swift HTTP del lado del servidor. • https://github.com/vapor/vapor/commit/6c63226a4ab82ce53730eb1afb9ca63866fcf033 https://github.com/vapor/vapor/security/advisories/GHSA-qvxg-wjxc-r4gg • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-674: Uncontrolled Recursion •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2022-31005 – Integer Overflow in Vapor's HTTP Range Request
https://notcve.org/view.php?id=CVE-2022-31005
Vapor is an HTTP web framework for Swift. Users of Vapor prior to version 4.60.3 with FileMiddleware enabled are vulnerable to an integer overflow vulnerability that can crash the application. Version 4.60.3 contains a patch for this issue. As a workaround, disable FileMiddleware and serve via a Content Delivery Network. Vapor es un framework web HTTP para Swift. • https://github.com/vapor/vapor/commit/953a349b539b3e0d3653585c8ffb50c427986df1 https://github.com/vapor/vapor/releases/tag/4.60.3 https://github.com/vapor/vapor/security/advisories/GHSA-vj2m-9f5j-mpr5 • CWE-190: Integer Overflow or Wraparound •
CVSS: 9.1EPSS: 0%CPEs: 1EXPL: 0CVE-2021-32742 – Untrusted data fed into `Data.init(base32Encoded:)` can result in exposing server memory and/or crash
https://notcve.org/view.php?id=CVE-2021-32742
Vapor is a web framework for Swift. In versions 4.47.1 and prior, bug in the `Data.init(base32Encoded:)` function opens up the potential for exposing server memory and/or crashing the server (Denial of Service) for applications where untrusted data can end up in said function. Vapor does not currently use this function itself so this only impact applications that use the impacted function directly or through other dependencies. The vulnerability is patched in version 4.47.2. As a workaround, one may use an alternative to Vapor's built-in `Data.init(base32Encoded:)`. • https://github.com/vapor/vapor/releases/tag/4.47.2 https://github.com/vapor/vapor/security/advisories/GHSA-pqwh-c2f3-vxmq • CWE-502: Deserialization of Untrusted Data •