CVSS: 5.3EPSS: 0%CPEs: 51EXPL: 0CVE-2021-25219 – Lame cache can be abused to severely degrade resolver performance
https://notcve.org/view.php?id=CVE-2021-25219
27 Oct 2021 — In BIND 9.3.0 -> 9.11.35, 9.12.0 -> 9.16.21, and versions 9.9.3-S1 -> 9.11.35-S1 and 9.16.8-S1 -> 9.16.21-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.18 of the BIND 9.17 development branch, exploitation of broken authoritative servers using a flaw in response processing can cause degradation in BIND resolver performance. The way the lame cache is currently designed makes it possible for its internal data structures to grow almost infinitely, which may cause significant d... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 1CVE-2020-27304 – civetweb: directory traversal when using the built-in example HTTP form-based file upload mechanism via the mg_handle_form_request API
https://notcve.org/view.php?id=CVE-2020-27304
21 Oct 2021 — The CivetWeb web library does not validate uploaded filepaths when running on an OS other than Windows, when using the built-in HTTP form-based file upload mechanism, via the mg_handle_form_request API. Web applications that use the file upload form handler, and use parts of the user-controlled filename in the output path, are susceptible to directory traversal La biblioteca web CivetWeb no comprueba las rutas de los archivos cargados cuando se ejecuta en un sistema operativo distinto de Windows, cuando es ... • https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •
CVSS: 6.1EPSS: 0%CPEs: 46EXPL: 1CVE-2021-22947 – curl: Server responses received before STARTTLS processed after TLS handshake
https://notcve.org/view.php?id=CVE-2021-22947
15 Sep 2021 — When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. curl would then upgrade to TLS but not flush the in-queue of cached responses but instead continue using and trustingthe responses it got *before* the TLS handshake as if they were authenticated.Using this flaw, it allows a Man-In-The-Middle attacker to first inject the fake responses, then pass-thro... • http://seclists.org/fulldisclosure/2022/Mar/29 • CWE-310: Cryptographic Issues CWE-319: Cleartext Transmission of Sensitive Information CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 7.5EPSS: 0%CPEs: 49EXPL: 1CVE-2021-22946 – curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols
https://notcve.org/view.php?id=CVE-2021-22946
15 Sep 2021 — A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitiv... • http://seclists.org/fulldisclosure/2022/Mar/29 • CWE-319: Cleartext Transmission of Sensitive Information CWE-325: Missing Cryptographic Step •
CVSS: 8.2EPSS: 0%CPEs: 5EXPL: 0CVE-2021-39135 – UNIX Symbolic Link (Symlink) Following in @npmcli/arborist
https://notcve.org/view.php?id=CVE-2021-39135
31 Aug 2021 — `@npmcli/arborist`, the library that calculates dependency trees and manages the node_modules folder hierarchy for the npm command line interface, aims to guarantee that package dependency contracts will be met, and the extraction of package contents will always be performed into the expected folder. This is accomplished by extracting package contents into a project's `node_modules` folder. If the `node_modules` folder of the root project or any of its dependencies is somehow replaced with a symbolic link, ... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-61: UNIX Symbolic Link (Symlink) Following •
CVSS: 8.2EPSS: 1%CPEs: 5EXPL: 0CVE-2021-39134 – UNIX Symbolic Link (Symlink) Following in @npmcli/arborist
https://notcve.org/view.php?id=CVE-2021-39134
31 Aug 2021 — `@npmcli/arborist`, the library that calculates dependency trees and manages the `node_modules` folder hierarchy for the npm command line interface, aims to guarantee that package dependency contracts will be met, and the extraction of package contents will always be performed into the expected folder. This is, in part, accomplished by resolving dependency specifiers defined in `package.json` manifests for dependencies with a specific name, and nesting folders to resolve conflicting dependencies. When multi... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-61: UNIX Symbolic Link (Symlink) Following CWE-178: Improper Handling of Case Sensitivity •
CVSS: 8.6EPSS: 0%CPEs: 7EXPL: 0CVE-2021-37713 – Arbitrary File Creation/Overwrite on Windows via insufficient relative path sanitization
https://notcve.org/view.php?id=CVE-2021-37713
31 Aug 2021 — The npm package "tar" (aka node-tar) before versions 4.4.18, 5.0.10, and 6.1.9 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be outside of the extraction target directory is not extracted. This is, in part, accomplished by sanitizing absolute paths of entries within the archive, skipping archive entries that contain `..` path portions, and resolving the sanitized paths against the extraction target directory... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 8.6EPSS: 0%CPEs: 8EXPL: 0CVE-2021-37701 – Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links
https://notcve.org/view.php?id=CVE-2021-37701
31 Aug 2021 — The npm package "tar" (aka node-tar) before versions 4.4.16, 5.0.8, and 6.1.7 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in order to prevent unnecessary stat calls to determine whether a given path is a directory, paths are cached when directories are created. ... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 8.6EPSS: 0%CPEs: 9EXPL: 0CVE-2021-37712 – Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links
https://notcve.org/view.php?id=CVE-2021-37712
31 Aug 2021 — The npm package "tar" (aka node-tar) before versions 4.4.18, 5.0.10, and 6.1.9 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is not extracted. This is, in part, achieved by ensuring that extracted directories are not symlinks. Additionally, in order to prevent unnecessary stat calls to determine whether a given path is a directory, paths are cached when directories are created.... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-22930 – nodejs: Use-after-free on close http2 on stream canceling
https://notcve.org/view.php?id=CVE-2021-22930
29 Aug 2021 — Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior. Node.js versiones anteriores a 16.6.0, 14.17.4 y 12.22.4, es vulnerable a un ataque de uso de memoria previamente liberada donde un atacante podría aprovechar una corrupción de memoria para cambiar el comportamiento del proceso A flaw was found in Node.js, where it is vulnerable to a use-after-free attack. This flaw allows an attac... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-416: Use After Free •