CVSS: 5.5EPSS: 0%CPEs: 11EXPL: 0CVE-2024-20694 – Windows CoreMessaging Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2024-20694
Windows CoreMessaging Information Disclosure Vulnerability Vulnerabilidad de divulgación de información de Windows CoreMessaging • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20694 • CWE-668: Exposure of Resource to Wrong Sphere CWE-908: Use of Uninitialized Resource •
CVSS: 6.8EPSS: 0%CPEs: 10EXPL: 0CVE-2023-24023 – kernel: Bluetooth Forward and Future Secrecy Attacks and Defenses
https://notcve.org/view.php?id=CVE-2023-24023
Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4 allow certain man-in-the-middle attacks that force a short key length, and might lead to discovery of the encryption key and live injection, aka BLUFFS. Los dispositivos Bluetooth BR/EDR con emparejamiento simple seguro y emparejamiento de conexiones seguras en las especificaciones principales de Bluetooth 4.2 a 5.4 permiten ciertos ataques de intermediario que fuerzan una longitud de clave corta y pueden llevar al descubrimiento de la clave de cifrado y a la inyección en vivo, también conocido como BLUFFS. A flaw was found in Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4. This issue may allow certain man-in-the-middle attacks that force a short key length and might lead to discovery of the encryption key and live injection, aka BLUFFS. • https://dl.acm.org/doi/10.1145/3576915.3623066 https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/bluffs-vulnerability https://access.redhat.com/security/cve/CVE-2023-24023 https://bugzilla.redhat.com/show_bug.cgi?id=2254961 • CWE-300: Channel Accessible by Non-Endpoint •
CVSS: 9.8EPSS: 0%CPEs: 14EXPL: 8CVE-2023-38545 – curl: heap based buffer overflow in the SOCKS5 proxy handshake
https://notcve.org/view.php?id=CVE-2023-38545
This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host name is detected to be longer, curl switches to local name resolving and instead passes on the resolved address only. Due to this bug, the local variable that means "let the host resolve the name" could get the wrong value during a slow SOCKS5 handshake, and contrary to the intention, copy the too long host name to the target buffer instead of copying just the resolved address there. The target buffer being a heap based buffer, and the host name coming from the URL that curl has been told to operate with. Esta falla hace que curl desborde un búfer basado en el protocolo de enlace del proxy SOCKS5. Cuando se le pide a curl que pase el nombre de host al proxy SOCKS5 para permitir que resuelva la dirección en lugar de que lo haga curl mismo, la longitud máxima que puede tener el nombre de host es 255 bytes. Si se detecta que el nombre de host es más largo, curl cambia a la resolución de nombres local y en su lugar pasa solo la dirección resuelta. • https://github.com/d0rb/CVE-2023-38545 https://github.com/vanigori/CVE-2023-38545-sample https://github.com/UTsweetyfish/CVE-2023-38545 https://github.com/fatmo666/CVE-2023-38545-libcurl-SOCKS5-heap-buffer-overflow https://github.com/imfht/CVE-2023-38545 https://github.com/bcdannyboy/CVE-2023-38545 https://github.com/dbrugman/CVE-2023-38545-POC https://github.com/Yang-Shun-Yu/CVE-2023-38545 http://seclists.org/fulldisclosure/2024/Jan/34 http://seclists.org/fulldisclosure • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 1%CPEs: 12EXPL: 2CVE-2023-38039 – curl: out of heap memory issue due to missing limit on header quantity
https://notcve.org/view.php?id=CVE-2023-38039
When curl retrieves an HTTP response, it stores the incoming headers so that they can be accessed later via the libcurl headers API. However, curl did not have a limit in how many or how large headers it would accept in a response, allowing a malicious server to stream an endless series of headers and eventually cause curl to run out of heap memory. Cuando curl recupera una respuesta HTTP, almacena los encabezados entrantes para que se pueda acceder a ellos más tarde a través de la API de encabezados libcurl. Sin embargo, curl no tenía un límite en cuanto a la cantidad o el tamaño de encabezados que aceptaría en una respuesta, lo que permitía que un servidor malicioso transmitiera una serie interminable de encabezados y, finalmente, provocara que curl se quedara sin memoria dinámica. A flaw was found in the Curl package. Curl allows a malicious server to stream an endless series of headers to a client due to missing limit on header quantity, eventually causing curl to run out of heap memory, which may lead to a crash. • https://github.com/Smartkeyss/CVE-2023-38039 http://seclists.org/fulldisclosure/2023/Oct/17 http://seclists.org/fulldisclosure/2024/Jan/34 http://seclists.org/fulldisclosure/2024/Jan/37 http://seclists.org/fulldisclosure/2024/Jan/38 https://hackerone.com/reports/2072338 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5DCZMYODALBLVOXVJEN2LF2MLANEYL4F https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M6KGKB2JNZVT276JYSKI6FV2VFJUGDOJ • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2023-38148 – Internet Connection Sharing (ICS) Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2023-38148
Internet Connection Sharing (ICS) Remote Code Execution Vulnerability Vulnerabilidad de Ejecución Remota de Código en Internet Connection Sharing (ICS) • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38148 • CWE-121: Stack-based Buffer Overflow •