Filtered by vendor Gnu
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Filtered by product Glibc
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Total
153 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-33599 | 4 Debian, Gnu, Netapp and 1 more | 20 Debian Linux, Glibc, H300s and 17 more | 2025-06-18 | 8.1 High |
| 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. | ||||
| CVE-2024-33600 | 4 Debian, Gnu, Netapp and 1 more | 27 Debian Linux, Glibc, Active Iq Unified Manager and 24 more | 2025-06-18 | 5.9 Medium |
| 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. | ||||
| CVE-2024-33601 | 4 Debian, Gnu, Netapp and 1 more | 25 Debian Linux, Glibc, H300s and 22 more | 2025-06-18 | 7.3 High |
| 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. | ||||
| CVE-2024-33602 | 4 Debian, Gnu, Netapp and 1 more | 23 Debian Linux, Glibc, Element Software and 20 more | 2025-06-18 | 7.4 High |
| 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. | ||||
| CVE-2023-6780 | 3 Fedoraproject, Gnu, Redhat | 3 Fedora, Glibc, Enterprise Linux | 2025-06-17 | 5.3 Medium |
| 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. | ||||
| CVE-2025-4802 | 2 Gnu, Redhat | 3 Glibc, Discovery, Enterprise Linux | 2025-06-17 | 7.8 High |
| Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions such as getaddrinfo). | ||||
| CVE-2023-6779 | 3 Fedoraproject, Gnu, Redhat | 3 Fedora, Glibc, Enterprise Linux | 2025-06-13 | 8.2 High |
| 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. | ||||
| CVE-2021-3326 | 6 Debian, Fujitsu, Gnu and 3 more | 18 Debian Linux, M10-1, M10-1 Firmware and 15 more | 2025-06-09 | 7.5 High |
| The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service. | ||||
| CVE-2020-29562 | 3 Fedoraproject, Gnu, Netapp | 3 Fedora, Glibc, E-series Santricity Os Controller | 2025-06-09 | 4.8 Medium |
| The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service. | ||||
| CVE-2020-27618 | 5 Debian, Gnu, Netapp and 2 more | 25 Debian Linux, Glibc, 500f and 22 more | 2025-06-09 | 5.5 Medium |
| The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228. | ||||
| CVE-2019-25013 | 6 Broadcom, Debian, Fedoraproject and 3 more | 12 Fabric Operating System, Debian Linux, Fedora and 9 more | 2025-06-09 | 5.9 Medium |
| The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read. | ||||
| CVE-2021-3998 | 2 Gnu, Netapp | 12 Glibc, H300s, H300s Firmware and 9 more | 2025-06-09 | 7.5 High |
| A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data. | ||||
| CVE-2021-27645 | 4 Debian, Fedoraproject, Gnu and 1 more | 4 Debian Linux, Fedora, Glibc and 1 more | 2025-06-09 | 2.5 Low |
| The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c. | ||||
| CVE-2023-4806 | 3 Fedoraproject, Gnu, Redhat | 24 Fedora, Glibc, Codeready Linux Builder Eus and 21 more | 2025-06-09 | 5.9 Medium |
| 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 and AI_V4MAPPED as flags. | ||||
| CVE-2021-38604 | 3 Fedoraproject, Gnu, Oracle | 8 Fedora, Glibc, Communications Cloud Native Core Binding Support Function and 5 more | 2025-05-30 | 7.5 High |
| In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix. | ||||
| CVE-2023-4911 | 6 Canonical, Debian, Fedoraproject and 3 more | 40 Ubuntu Linux, Debian Linux, Fedora and 37 more | 2025-05-06 | 7.8 High |
| 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. | ||||
| CVE-2022-23219 | 4 Debian, Gnu, Oracle and 1 more | 9 Debian Linux, Glibc, Communications Cloud Native Core Binding Support Function and 6 more | 2025-05-05 | 9.8 Critical |
| The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution. | ||||
| CVE-2022-23218 | 4 Debian, Gnu, Oracle and 1 more | 5 Debian Linux, Glibc, Communications Cloud Native Core Unified Data Repository and 2 more | 2025-05-05 | 9.8 Critical |
| The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution. | ||||
| CVE-2021-35942 | 4 Debian, Gnu, Netapp and 1 more | 8 Debian Linux, Glibc, Active Iq Unified Manager and 5 more | 2025-05-01 | 9.1 Critical |
| The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations. | ||||
| CVE-2023-4813 | 4 Fedoraproject, Gnu, Netapp and 1 more | 23 Fedora, Glibc, Active Iq Unified Manager and 20 more | 2025-04-30 | 5.9 Medium |
| A flaw was found in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is configured with SUCCESS=continue or SUCCESS=merge. | ||||