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302 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-26157 | 1 Gnu | 1 Libredwg | 2024-01-08 | N/A | 7.5 HIGH |
| Versions of the package libredwg before 0.12.5.6384 are vulnerable to Denial of Service (DoS) due to an out-of-bounds read involving section->num_pages in decode_r2007.c. | |||||
| CVE-2023-4911 | 3 Fedoraproject, Gnu, Redhat | 4 Fedora, Glibc, Enterprise Linux and 1 more | 2024-01-03 | N/A | 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-2023-4692 | 2 Gnu, Redhat | 2 Grub2, Enterprise Linux | 2024-01-03 | N/A | 7.8 HIGH |
| An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a result, arbitrary code execution and secure boot protection bypass may be achieved. | |||||
| CVE-2023-40303 | 1 Gnu | 1 Inetutils | 2024-01-02 | N/A | 7.8 HIGH |
| GNU inetutils before 2.5 may allow privilege escalation because of unchecked return values of set*id() family functions in ftpd, rcp, rlogin, rsh, rshd, and uucpd. This is, for example, relevant if the setuid system call fails when a process is trying to drop privileges before letting an ordinary user control the activities of the process. | |||||
| CVE-2023-5156 | 2 Gnu, Redhat | 2 Glibc, Enterprise Linux | 2023-12-15 | N/A | 7.5 HIGH |
| A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash. | |||||
| CVE-2013-4412 | 3 Berlios, Debian, Gnu | 3 Slim, Debian Linux, Glibc | 2023-12-13 | 5.0 MEDIUM | 7.5 HIGH |
| slim has NULL pointer dereference when using crypt() method from glibc 2.17 | |||||
| CVE-2023-29491 | 1 Gnu | 1 Ncurses | 2023-12-03 | N/A | 7.8 HIGH |
| ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable. | |||||
| CVE-2021-39537 | 2 Apple, Gnu | 3 Mac Os X, Macos, Ncurses | 2023-12-03 | 6.8 MEDIUM | 8.8 HIGH |
| An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow. | |||||
| CVE-2022-2601 | 3 Fedoraproject, Gnu, Redhat | 8 Fedora, Grub2, Enterprise Linux Eus and 5 more | 2023-11-25 | N/A | 8.6 HIGH |
| A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism. | |||||
| CVE-2022-3775 | 2 Gnu, Redhat | 2 Grub2, Enterprise Linux | 2023-11-25 | N/A | 7.1 HIGH |
| When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption and availability issues. Although complex, arbitrary code execution could not be discarded. | |||||
| CVE-2022-47696 | 1 Gnu | 1 Binutils | 2023-08-26 | N/A | 7.8 HIGH |
| An issue was discovered Binutils objdump before 2.39.3 allows attackers to cause a denial of service or other unspecified impacts via function compare_symbols. | |||||
| CVE-2022-47695 | 1 Gnu | 1 Binutils | 2023-08-26 | N/A | 7.8 HIGH |
| An issue was discovered Binutils objdump before 2.39.3 allows attackers to cause a denial of service or other unspecified impacts via function bfd_mach_o_get_synthetic_symtab in match-o.c. | |||||
| CVE-2022-47673 | 1 Gnu | 1 Binutils | 2023-08-26 | N/A | 7.8 HIGH |
| An issue was discovered in Binutils addr2line before 2.39.3, function parse_module contains multiple out of bound reads which may cause a denial of service or other unspecified impacts. | |||||
| CVE-2022-44840 | 1 Gnu | 1 Binutils | 2023-08-26 | N/A | 7.8 HIGH |
| Heap buffer overflow vulnerability in binutils readelf before 2.40 via function find_section_in_set in file readelf.c. | |||||
| CVE-2022-45703 | 1 Gnu | 1 Binutils | 2023-08-26 | N/A | 7.8 HIGH |
| Heap buffer overflow vulnerability in binutils readelf before 2.40 via function display_debug_section in file readelf.c. | |||||
| CVE-2020-35342 | 1 Gnu | 1 Binutils | 2023-08-25 | N/A | 7.5 HIGH |
| GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak. | |||||
| CVE-2021-46174 | 1 Gnu | 1 Binutils | 2023-08-25 | N/A | 7.5 HIGH |
| Heap-based Buffer Overflow in function bfd_getl32 in Binutils objdump 3.37. | |||||
| CVE-2020-19726 | 1 Gnu | 1 Binutils | 2023-08-25 | N/A | 8.8 HIGH |
| An issue was discovered in binutils libbfd.c 2.36 relating to the auxiliary symbol data allows attackers to read or write to system memory or cause a denial of service. | |||||
| CVE-2023-40305 | 1 Gnu | 1 Indent | 2023-08-21 | N/A | 7.8 HIGH |
| GNU indent 2.2.13 has a heap-based buffer overflow in search_brace in indent.c via a crafted file. | |||||
| CVE-2019-9077 | 4 Canonical, F5, Gnu and 1 more | 4 Ubuntu Linux, Traffix Signaling Delivery Controller, Binutils and 1 more | 2023-08-16 | 6.8 MEDIUM | 7.8 HIGH |
| An issue was discovered in GNU Binutils 2.32. It is a heap-based buffer overflow in process_mips_specific in readelf.c via a malformed MIPS option section. | |||||
| CVE-2019-9070 | 4 Canonical, F5, Gnu and 1 more | 4 Ubuntu Linux, Traffix Signaling Delivery Controller, Binutils and 1 more | 2023-08-16 | 6.8 MEDIUM | 7.8 HIGH |
| An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in d_expression_1 in cp-demangle.c after many recursive calls. | |||||
| CVE-2022-48339 | 1 Gnu | 1 Emacs | 2023-08-08 | N/A | 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-2021-43414 | 1 Gnu | 1 Hurd | 2023-08-08 | 6.9 MEDIUM | 7.0 HIGH |
| An issue was discovered in GNU Hurd before 0.9 20210404-9. The use of an authentication protocol in the proc server is vulnerable to man-in-the-middle attacks, which can be exploited for local privilege escalation to get full root access. | |||||
| CVE-2023-1579 | 1 Gnu | 1 Binutils | 2023-08-02 | N/A | 7.8 HIGH |
| Heap based buffer overflow in binutils-gdb/bfd/libbfd.c in bfd_getl64. | |||||
| CVE-2022-28735 | 1 Gnu | 1 Grub2 | 2023-07-28 | N/A | 7.8 HIGH |
| The GRUB2's shim_lock verifier allows non-kernel files to be loaded on shim-powered secure boot systems. Allowing such files to be loaded may lead to unverified code and modules to be loaded in GRUB2 breaking the secure boot trust-chain. | |||||
| CVE-2022-28736 | 1 Gnu | 1 Grub2 | 2023-07-28 | N/A | 7.8 HIGH |
| There's a use-after-free vulnerability in grub_cmd_chainloader() function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If an attacker can control the GRUB2's memory allocation pattern sensitive data may be exposed and arbitrary code execution can be achieved. | |||||
| CVE-2022-28733 | 1 Gnu | 1 Grub2 | 2023-07-28 | N/A | 8.1 HIGH |
| Integer underflow in grub_net_recv_ip4_packets; A malicious crafted IP packet can lead to an integer underflow in grub_net_recv_ip4_packets() function on rsm->total_len value. Under certain circumstances the total_len value may end up wrapping around to a small integer number which will be used in memory allocation. If the attack succeeds in such way, subsequent operations can write past the end of the buffer. | |||||
| CVE-2021-43396 | 1 Gnu | 1 Glibc | 2022-07-25 | 5.0 MEDIUM | 7.5 HIGH |
| ** DISPUTED ** In iconvdata/iso-2022-jp-3.c in the GNU C Library (aka glibc) 2.34, remote attackers can force iconv() to emit a spurious '\0' character via crafted ISO-2022-JP-3 data that is accompanied by an internal state reset. This may affect data integrity in certain iconv() use cases. NOTE: the vendor states "the bug cannot be invoked through user input and requires iconv to be invoked with a NULL inbuf, which ought to require a separate application bug to do so unintentionally. Hence there's no security impact to the bug." | |||||
| CVE-2021-38604 | 2 Fedoraproject, Gnu | 2 Fedora, Glibc | 2022-07-25 | 5.0 MEDIUM | 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-2020-14372 | 4 Fedoraproject, Gnu, Netapp and 1 more | 9 Fedora, Grub2, Cloud Backup and 6 more | 2022-07-22 | 6.2 MEDIUM | 7.5 HIGH |
| A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of the ACPI command when Secure Boot is enabled. This flaw allows an attacker with privileged access to craft a Secondary System Description Table (SSDT) containing code to overwrite the Linux kernel lockdown variable content directly into memory. The table is further loaded and executed by the kernel, defeating its Secure Boot lockdown and allowing the attacker to load unsigned code. The highest threat from this vulnerability is to data confidentiality and integrity, as well as system availability. | |||||
| CVE-2021-3697 | 2 Gnu, Redhat | 12 Grub, Codeready Linux Builder, Developer Tools and 9 more | 2022-07-14 | 4.4 MEDIUM | 7.0 HIGH |
| A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-43411 | 1 Gnu | 1 Hurd | 2022-07-12 | 8.5 HIGH | 7.5 HIGH |
| An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is accessible through the old process port. This can be exploited to get full root access. | |||||
| CVE-2020-21827 | 1 Gnu | 1 Libredwg | 2022-07-10 | 6.8 MEDIUM | 7.8 HIGH |
| A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379. | |||||
| CVE-2022-33024 | 1 Gnu | 1 Libredwg | 2022-06-29 | 5.0 MEDIUM | 7.5 HIGH |
| There is an Assertion `int decode_preR13_entities(BITCODE_RL, BITCODE_RL, unsigned int, BITCODE_RL, BITCODE_RL, Bit_Chain *, Dwg_Data *' failed at dwg2dxf: decode.c:5801 in libredwg v0.12.4.4608. | |||||
| CVE-2022-33034 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a stack overflow via the function copy_bytes at decode_r2007.c. | |||||
| CVE-2022-33033 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a double-free via the function dwg_read_file at dwg.c. | |||||
| CVE-2022-33028 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a heap buffer overflow via the function dwg_add_object at decode.c. | |||||
| CVE-2022-33032 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a heap-buffer-overflow via the function decode_preR13_section_hdr at decode_r11.c. | |||||
| CVE-2022-33027 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a heap-use-after-free via the function dwg_add_handleref at dwg.c. | |||||
| CVE-2022-33026 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a heap buffer overflow via the function bit_calc_CRC at bits.c. | |||||
| CVE-2022-33025 | 1 Gnu | 1 Libredwg | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| LibreDWG v0.12.4.4608 was discovered to contain a heap-use-after-free via the function decode_preR13_section at decode_r11.c. | |||||
| CVE-2016-9842 | 7 Apple, Canonical, Debian and 4 more | 18 Iphone Os, Mac Os X, Tvos and 15 more | 2022-06-22 | 6.8 MEDIUM | 8.8 HIGH |
| The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers. | |||||
| CVE-2015-7547 | 10 Canonical, Debian, F5 and 7 more | 30 Ubuntu Linux, Debian Linux, Big-ip Access Policy Manager and 27 more | 2022-06-20 | 6.8 MEDIUM | 8.1 HIGH |
| Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing "dual A/AAAA DNS queries" and the libnss_dns.so.2 NSS module. | |||||
| CVE-2021-44227 | 1 Gnu | 1 Mailman | 2022-06-09 | 6.8 MEDIUM | 8.8 HIGH |
| In GNU Mailman before 2.1.38, a list member or moderator can get a CSRF token and craft an admin request (using that token) to set a new admin password or make other changes. | |||||
| CVE-2019-18276 | 3 Gnu, Netapp, Oracle | 5 Bash, Hci Management Node, Oncommand Unified Manager and 2 more | 2022-06-07 | 7.2 HIGH | 7.8 HIGH |
| An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux and other systems that support "saved UID" functionality, the saved UID is not dropped. An attacker with command execution in the shell can use "enable -f" for runtime loading of a new builtin, which can be a shared object that calls setuid() and therefore regains privileges. However, binaries running with an effective UID of 0 are unaffected. | |||||
| CVE-2021-42585 | 1 Gnu | 1 Libredwg | 2022-05-30 | 6.8 MEDIUM | 8.8 HIGH |
| A heap buffer overflow was discovered in copy_compressed_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file. | |||||
| CVE-2021-42586 | 1 Gnu | 1 Libredwg | 2022-05-30 | 6.8 MEDIUM | 8.8 HIGH |
| A heap buffer overflow was discovered in copy_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file. | |||||
| CVE-2019-9771 | 2 Gnu, Opensuse | 3 Libredwg, Backports Sle, Leap | 2022-05-25 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a NULL pointer dereference in the function bit_convert_TU at bits.c. | |||||
| CVE-2019-9772 | 2 Gnu, Opensuse | 3 Libredwg, Backports Sle, Leap | 2022-05-25 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a NULL pointer dereference in the function dwg_dxf_LEADER at dwg.spec. | |||||
| CVE-2019-9773 | 2 Gnu, Opensuse | 3 Libredwg, Backports Sle, Leap | 2022-05-25 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer overflow in the function dwg_decode_eed_data at decode.c for the z dimension. | |||||