CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2025-0395 – Ubuntu Security Notice USN-7259-1
https://notcve.org/view.php?id=CVE-2025-0395
22 Jan 2025 — When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size. USN-7259-1 fixed a vulnerability in GNU C Library. This update provides the corresponding update for Ubuntu 14.04 LTS. It was discovered that GNU C Library incorrectly handled memory when using the assert function. An attacker could possibly use this iss... • https://sourceware.org/bugzilla/show_bug.cgi?id=32582 • CWE-131: Incorrect Calculation of Buffer Size •
CVSS: 8.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-33599 – nscd: Stack-based buffer overflow in netgroup cache
https://notcve.org/view.php?id=CVE-2024-33599
06 May 2024 — nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. nscd: desbordamiento de búfer en la región stack de la memoria en la caché de netgroup Si la caché de tamaño fijo del daemon de caché del servici... • http://www.openwall.com/lists/oss-security/2024/07/22/5 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-33600 – nscd: Null pointer crashes after notfound response
https://notcve.org/view.php?id=CVE-2024-33600
06 May 2024 — nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. nscd: el puntero nulo falla después de una respuesta no encontrada Si el caché del daemon de caché del servicio de nombres (nscd) no logra agregar una respuesta de gru... • http://www.openwall.com/lists/oss-security/2024/07/22/5 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-33601 – nscd: netgroup cache may terminate daemon on memory allocation failure
https://notcve.org/view.php?id=CVE-2024-33601
06 May 2024 — nscd: netgroup cache may terminate daemon on memory allocation failure The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a memory allocation failure resulting in a denial of service to the clients. The flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. nscd: la caché de netgroup puede terminar el daemon ante una falla en la asignación de memoria La caché d... • http://www.openwall.com/lists/oss-security/2024/07/22/5 • CWE-617: Reachable Assertion CWE-703: Improper Check or Handling of Exceptional Conditions •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-33602 – nscd: netgroup cache assumes NSS callback uses in-buffer strings
https://notcve.org/view.php?id=CVE-2024-33602
06 May 2024 — nscd: netgroup cache assumes NSS callback uses in-buffer strings The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. The flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. nscd: la caché de netgroup supone que la devolución de llamada de NSS utiliza cadenas en el búfer La caché de netgroup del daemon de caché del servicio de nombres (nscd) pued... • http://www.openwall.com/lists/oss-security/2024/07/22/5 • CWE-466: Return of Pointer Value Outside of Expected Range CWE-703: Improper Check or Handling of Exceptional Conditions •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 13CVE-2024-2961 – glibc: Out of bounds write in iconv may lead to remote code execution
https://notcve.org/view.php?id=CVE-2024-2961
17 Apr 2024 — The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable. La función iconv() en las versiones 2.39 y anteriores de la librería GNU C puede desbordar el búfer de salida que se le pasa hasta en 4 bytes al convertir cadenas al juego de caracteres ISO-2022-CN-EXT, lo que puede usarse para bloquear una ap... • https://packetstorm.news/files/id/182289 • CWE-787: Out-of-bounds Write •
CVSS: 8.4EPSS: 1%CPEs: 3EXPL: 9CVE-2023-6246 – Glibc: heap-based buffer overflow in __vsyslog_internal()
https://notcve.org/view.php?id=CVE-2023-6246
31 Jan 2024 — A heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name (the basename of argv[0]) is bigger than 1024 bytes, resulting in an application crash or local privilege escalation. This issue affects glibc 2.36 and newer. Se encontró un desbordamiento de búfer en la región Heap de la memor... • https://packetstorm.news/files/id/176932 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 8.2EPSS: 0%CPEs: 3EXPL: 4CVE-2023-6779 – Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()
https://notcve.org/view.php?id=CVE-2023-6779
31 Jan 2024 — An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer. Se encontró un desbordamiento de búfer en la región Heap de la memoria de off-by-one en la función... • https://packetstorm.news/files/id/176932 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 4CVE-2023-6780 – Glibc: integer overflow in __vsyslog_internal()
https://notcve.org/view.php?id=CVE-2023-6780
31 Jan 2024 — An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer. Se encontró un desbordamiento de enteros en la función __vsyslog_internal de la liibrería glibc. • https://packetstorm.news/files/id/176932 • CWE-131: Incorrect Calculation of Buffer Size CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 24%CPEs: 18EXPL: 24CVE-2023-4911 – GNU C Library Buffer Overflow Vulnerability
https://notcve.org/view.php?id=CVE-2023-4911
03 Oct 2023 — A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges. Se descubrió un desbordamiento del búfer en el cargador dinámico ld.so de la librería GNU C mientras se procesaba la variable de entorno GLIBC_TUNABLES. Este problema podría permitir que... • https://packetstorm.news/files/id/176288 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •