CVSS: 7.5EPSS: 8%CPEs: 2EXPL: 8CVE-2024-23334 – aiohttp.web.static(follow_symlinks=True) is vulnerable to directory traversal
https://notcve.org/view.php?id=CVE-2024-23334
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. When using aiohttp as a web server and configuring static routes, it is necessary to specify the root path for static files. Additionally, the option 'follow_symlinks' can be used to determine whether to follow symbolic links outside the static root directory. When 'follow_symlinks' is set to True, there is no validation to check if reading a file is within the root directory. This can lead to directory traversal vulnerabilities, resulting in unauthorized access to arbitrary files on the system, even when symlinks are not present. • https://github.com/jhonnybonny/CVE-2024-23334 https://github.com/ox1111/CVE-2024-23334 https://github.com/binaryninja/CVE-2024-23334 https://github.com/sxyrxyy/aiohttp-exploit-CVE-2024-23334-certstream https://github.com/z3rObyte/CVE-2024-23334-PoC https://github.com/s4botai/CVE-2024-23334-PoC https://github.com/wizarddos/CVE-2024-23334 https://github.com/aio-libs/aiohttp/commit/1c335944d6a8b1298baf179b7c0b3069f10c514b https://github.com/aio-libs/aiohttp/pull/8079 https://github.com&#x • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 1CVE-2024-23829 – aiohttp's HTTP parser (the python one, not llhttp) still overly lenient about separators
https://notcve.org/view.php?id=CVE-2024-23829
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Security-sensitive parts of the Python HTTP parser retained minor differences in allowable character sets, that must trigger error handling to robustly match frame boundaries of proxies in order to protect against injection of additional requests. Additionally, validation could trigger exceptions that were not handled consistently with processing of other malformed input. Being more lenient than internet standards require could, depending on deployment environment, assist in request smuggling. The unhandled exception could cause excessive resource consumption on the application server and/or its logging facilities. • https://github.com/aio-libs/aiohttp/commit/33ccdfb0a12690af5bb49bda2319ec0907fa7827 https://github.com/aio-libs/aiohttp/pull/8074 https://github.com/aio-libs/aiohttp/security/advisories/GHSA-8qpw-xqxj-h4r2 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ICUOCFGTB25WUT336BZ4UNYLSZOUVKBD https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XXWVZIVAYWEBHNRIILZVB3R3SDQNNAA7 https://access.redhat.com/security/cve/CVE-2024-23829 https://bugzilla.redhat. • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 5.1EPSS: 0%CPEs: 4EXPL: 0CVE-2023-40551 – Shim: out of bounds read when parsing mz binaries
https://notcve.org/view.php?id=CVE-2023-40551
A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase. Se encontró un fallo en el formato binario MZ en Shim. Es posible que se produzca una lectura fuera de los límites, lo que provocará un bloqueo o una posible exposición de datos confidenciales durante la fase de inicio del sistema. • https://access.redhat.com/errata/RHSA-2024:1834 https://access.redhat.com/errata/RHSA-2024:1835 https://access.redhat.com/errata/RHSA-2024:1873 https://access.redhat.com/errata/RHSA-2024:1876 https://access.redhat.com/errata/RHSA-2024:1883 https://access.redhat.com/errata/RHSA-2024:1902 https://access.redhat.com/errata/RHSA-2024:1903 https://access.redhat.com/errata/RHSA-2024:1959 https://access.redhat.com/errata/RHSA-2024:2086 https://access.redhat.com/security/cve&# • CWE-125: Out-of-bounds Read •
CVSS: 6.2EPSS: 0%CPEs: 4EXPL: 0CVE-2023-40546 – Shim: out-of-bounds read printing error messages
https://notcve.org/view.php?id=CVE-2023-40546
A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a crash under certain circumstances. Se encontró un fallo en Shim cuando ocurrió un error al crear una nueva variable ESL. Si Shim no puede crear la nueva variable, intenta imprimir un mensaje de error para el usuario; sin embargo, la cantidad de parámetros utilizados por la función de registro no coincide con la cadena de formato utilizada, lo que provoca un bloqueo en determinadas circunstancias. • https://access.redhat.com/errata/RHSA-2024:1834 https://access.redhat.com/errata/RHSA-2024:1835 https://access.redhat.com/errata/RHSA-2024:1873 https://access.redhat.com/errata/RHSA-2024:1876 https://access.redhat.com/errata/RHSA-2024:1883 https://access.redhat.com/errata/RHSA-2024:1902 https://access.redhat.com/errata/RHSA-2024:1903 https://access.redhat.com/errata/RHSA-2024:1959 https://access.redhat.com/errata/RHSA-2024:2086 https://access.redhat.com/security/cve&# • CWE-476: NULL Pointer Dereference •
CVSS: 6.2EPSS: 0%CPEs: 4EXPL: 0CVE-2023-40549 – Shim: out-of-bounds read in verify_buffer_authenticode() malformed pe file
https://notcve.org/view.php?id=CVE-2023-40549
An out-of-bounds read flaw was found in Shim due to the lack of proper boundary verification during the load of a PE binary. This flaw allows an attacker to load a crafted PE binary, triggering the issue and crashing Shim, resulting in a denial of service. Se encontró un fallo de lectura fuera de los límites en Shim debido a la falta de una verificación de límites adecuada durante la carga de un binario PE. Esta falla permite a un atacante cargar un binario PE manipulado, lo que desencadena el problema y bloquea Shim, lo que resulta en una denegación de servicio. • https://access.redhat.com/errata/RHSA-2024:1834 https://access.redhat.com/errata/RHSA-2024:1835 https://access.redhat.com/errata/RHSA-2024:1873 https://access.redhat.com/errata/RHSA-2024:1876 https://access.redhat.com/errata/RHSA-2024:1883 https://access.redhat.com/errata/RHSA-2024:1902 https://access.redhat.com/errata/RHSA-2024:1903 https://access.redhat.com/errata/RHSA-2024:1959 https://access.redhat.com/errata/RHSA-2024:2086 https://access.redhat.com/security/cve&# • CWE-125: Out-of-bounds Read •