Filtered by vendor Gnu
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Total
1082 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-4285 | 3 Fedoraproject, Gnu, Redhat | 5 Fedora, Binutils, Enterprise Linux and 2 more | 2025-03-28 | 5.5 Medium |
| An illegal memory access flaw was found in the binutils package. Parsing an ELF file containing corrupt symbol version information may result in a denial of service. This issue is the result of an incomplete fix for CVE-2020-16599. | ||||
| CVE-2022-48303 | 3 Fedoraproject, Gnu, Redhat | 4 Fedora, Tar, Enterprise Linux and 1 more | 2025-03-27 | 5.5 Medium |
| GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters. | ||||
| CVE-2009-2409 | 4 Gnu, Mozilla, Openssl and 1 more | 7 Gnutls, Network Security Services, Openssl and 4 more | 2025-03-27 | N/A |
| The Network Security Services (NSS) library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash collision in less than brute-force time. NOTE: the scope of this issue is currently limited because the amount of computation required is still large. | ||||
| CVE-2023-25139 | 1 Gnu | 1 Glibc | 2025-03-26 | 9.8 Critical |
| sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes. | ||||
| CVE-2012-3509 | 3 Canonical, Debian, Gnu | 4 Ubuntu Linux, Debian Linux, Binutils and 1 more | 2025-03-25 | N/A |
| Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the "addition of CHUNK_HEADER_SIZE to the length," which triggers a heap-based buffer overflow. | ||||
| CVE-2022-46663 | 3 Fedoraproject, Gnu, Redhat | 3 Fedora, Less, Enterprise Linux | 2025-03-25 | 7.5 High |
| In GNU Less before 609, crafted data can result in "less -R" not filtering ANSI escape sequences sent to the terminal. | ||||
| CVE-2025-0678 | 2 Gnu, Redhat | 4 Grub2, Enterprise Linux, Openshift and 1 more | 2025-03-25 | 7.8 High |
| A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciously crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the direct_read() will perform a heap based out-of-bounds write during data reading. This flaw may be leveraged to corrupt grub's internal critical data and may result in arbitrary code execution, by-passing secure boot protections. | ||||
| CVE-2024-45782 | 2 Gnu, Redhat | 4 Grub2, Enterprise Linux, Openshift and 1 more | 2025-03-25 | 7.8 High |
| A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass. | ||||
| CVE-2024-45779 | 2 Gnu, Redhat | 3 Grub2, Enterprise Linux, Openshift | 2025-03-25 | 6 Medium |
| An integer overflow flaw was found in the BFS file system driver in grub2. When reading a file with an indirect extent map, grub2 fails to validate the number of extent entries to be read. A crafted or corrupted BFS filesystem may cause an integer overflow during the file reading, leading to a heap of bounds read. As a consequence, sensitive data may be leaked, or grub2 will crash. | ||||
| CVE-2024-10524 | 1 Gnu | 1 Wget | 2025-03-21 | 6.5 Medium |
| Applications that use Wget to access a remote resource using shorthand URLs and pass arbitrary user credentials in the URL are vulnerable. In these cases attackers can enter crafted credentials which will cause Wget to access an arbitrary host. | ||||
| CVE-2023-0361 | 5 Debian, Fedoraproject, Gnu and 2 more | 8 Debian Linux, Fedora, Gnutls and 5 more | 2025-03-19 | 7.4 High |
| A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large amount of specially crafted messages to the vulnerable server. By recovering the secret from the ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that connection. | ||||
| CVE-2022-48339 | 2 Gnu, Redhat | 3 Emacs, Enterprise Linux, Rhel Eus | 2025-03-18 | 7.8 High |
| An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed. | ||||
| CVE-2022-48338 | 2 Gnu, Redhat | 2 Emacs, Enterprise Linux | 2025-03-18 | 7.3 High |
| An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called through shell-command-to-string, but the feature-name parameters are not escaped. Thus, malicious Ruby source files may cause commands to be executed. | ||||
| CVE-2022-48337 | 3 Debian, Gnu, Redhat | 4 Debian Linux, Emacs, Enterprise Linux and 1 more | 2025-03-18 | 9.8 Critical |
| GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u *" command (suggested in the etags documentation) in a situation where the current working directory has contents that depend on untrusted input. | ||||
| CVE-2024-33601 | 2 Gnu, Redhat | 8 Glibc, Enterprise Linux, Rhel Aus and 5 more | 2025-03-18 | 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-1999-0016 | 6 Cisco, Gnu, Hp and 3 more | 8 Ios, Inet, Hp-ux and 5 more | 2025-03-17 | N/A |
| Land IP denial of service. | ||||
| CVE-2023-36274 | 1 Gnu | 1 Libredwg | 2025-03-14 | 8.8 High |
| LibreDWG v0.11 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_write_TF at bits.c. | ||||
| CVE-2023-36271 | 1 Gnu | 1 Libredwg | 2025-03-14 | 8.8 High |
| LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c. | ||||
| CVE-2023-36272 | 1 Gnu | 1 Libredwg | 2025-03-14 | 8.8 High |
| LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_utf8_to_TU at bits.c. | ||||
| CVE-2024-53920 | 1 Gnu | 1 Emacs | 2025-03-13 | 7.8 High |
| In elisp-mode.el in GNU Emacs before 30.1, a user who chooses to invoke elisp-completion-at-point (for code completion) on untrusted Emacs Lisp source code can trigger unsafe Lisp macro expansion that allows attackers to execute arbitrary code. (This unsafe expansion also occurs if a user chooses to enable on-the-fly diagnosis that byte compiles untrusted Emacs Lisp source code.) | ||||