CVSS: 7.0EPSS: 0%CPEs: 6EXPL: 3CVE-2023-4504 – OpenPrinting CUPS/libppd Postscript Parsing Heap Overflow
https://notcve.org/view.php?id=CVE-2023-4504
21 Sep 2023 — Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023. Debido a un error al validar la longitud proporcionada por un documento PPD PostScript creado por un atacante, CUPS y libppd son susceptibles a un desbordamiento del búfer y posiblemente a la ejecución de código. Este problema se solucionó en... • https://github.com/OpenPrinting/cups/releases/tag/v2.4.7 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 4%CPEs: 4EXPL: 1CVE-2023-43669
https://notcve.org/view.php?id=CVE-2023-43669
21 Sep 2023 — The Tungstenite crate before 0.20.1 for Rust allows remote attackers to cause a denial of service (minutes of CPU consumption) via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted (e.g., thousands of times) and the average amount of data for each parse attempt (e.g., millions of bytes). El Tungstenite crate anterior a la versión 0.20.1 para Rust permite a atacantes remotos provocar una denegación del servicio (de minutos de consumo de l... • https://bugzilla.redhat.com/show_bug.cgi?id=2240110 •
CVSS: 7.8EPSS: 0%CPEs: 18EXPL: 0CVE-2023-4236 – named may terminate unexpectedly under high DNS-over-TLS query load
https://notcve.org/view.php?id=CVE-2023-4236
20 Sep 2023 — A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1. Una falla en el código de red que maneja consultas DNS sobre TLS puede causar que "named" finalice inesperadamente debido a una falla de aserción. Esto sucede cuando las estruct... • http://www.openwall.com/lists/oss-security/2023/09/20/2 • CWE-617: Reachable Assertion •
CVSS: 7.8EPSS: 0%CPEs: 38EXPL: 0CVE-2023-3341 – A stack exhaustion flaw in control channel code may cause named to terminate unexpectedly
https://notcve.org/view.php?id=CVE-2023-3341
20 Sep 2023 — The code that processes control channel messages sent to `named` calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory, causing `named` to terminate unexpectedly. Since each incoming control channel message is fully parsed before its contents are authenticated, exploiting this flaw does not require the attacker to hold a valid RND... • http://www.openwall.com/lists/oss-security/2023/09/20/2 • CWE-20: Improper Input Validation CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1CVE-2023-43090 – Gnome-shell: screenshot tool allows viewing open windows when session is locked
https://notcve.org/view.php?id=CVE-2023-43090
19 Sep 2023 — A vulnerability was found in GNOME Shell. GNOME Shell's lock screen allows an unauthenticated local user to view windows of the locked desktop session by using keyboard shortcuts to unlock the restricted functionality of the screenshot tool. Se encontró una vulnerabilidad en GNOME Shell. La pantalla de bloqueo de GNOME Shell permite a un usuario local no autenticado ver ventanas de la sesión de escritorio bloqueada mediante el uso de atajos de teclado para desbloquear la funcionalidad restringida de la herr... • https://access.redhat.com/security/cve/CVE-2023-43090 • CWE-862: Missing Authorization •
CVSS: 5.9EPSS: 1%CPEs: 29EXPL: 0CVE-2023-4806 – Glibc: potential use-after-free in getaddrinfo()
https://notcve.org/view.php?id=CVE-2023-4806
18 Sep 2023 — A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL an... • http://www.openwall.com/lists/oss-security/2023/10/03/4 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 1%CPEs: 38EXPL: 1CVE-2023-4527 – Glibc: stack read overflow in getaddrinfo in no-aaaa mode
https://notcve.org/view.php?id=CVE-2023-4527
18 Sep 2023 — A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash. Se encontró una falla en glibc. Cuando se llama a la función getaddrinfo con la familia de direcciones AF_UNSPEC y el sistema está configurado con el modo no-aaaa a través de /etc/resolv.co... • http://www.openwall.com/lists/oss-security/2023/09/25/1 • CWE-121: Stack-based Buffer Overflow CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 70%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
13 Sep 2023 — 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 libcur... • https://github.com/Smartkeyss/CVE-2023-38039 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 6.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-4909 – Debian Security Advisory 5499-1
https://notcve.org/view.php?id=CVE-2023-4909
12 Sep 2023 — Inappropriate implementation in Interstitials in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to obfuscate security UI via a crafted HTML page. (Chromium security severity: Low) La implementación inadecuada en Interstitials en Google Chrome anteriores a 117.0.5938.62 permitió a un atacante remoto ofuscar la interfaz de usuario de seguridad a través de una página HTML manipulada. (Severidad de seguridad de Chrome: baja) Multiple vulnerabilities have been discovered in Chromium and its deriv... • https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_12.html •
CVSS: 6.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-4908 – Debian Security Advisory 5499-1
https://notcve.org/view.php?id=CVE-2023-4908
12 Sep 2023 — Inappropriate implementation in Picture in Picture in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Low) La implementación inadecuada de Picture in Picture en Google Chrome anterior a 117.0.5938.62 permitía a un atacante remoto falsificar la interfaz de usuario de seguridad a través de una página HTML manipulada. (Severidad de seguridad de Chrome: baja) Multiple vulnerabilities have been discovered in Chromium and it... • https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_12.html •