Filtered by vendor Redhat
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Total
2876 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-14364 | 6 Canonical, Debian, Fedoraproject and 3 more | 14 Ubuntu Linux, Debian Linux, Fedora and 11 more | 2024-11-21 | 5.0 Medium |
| An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host. | ||||
| CVE-2020-14355 | 5 Canonical, Debian, Opensuse and 2 more | 12 Ubuntu Linux, Debian Linux, Leap and 9 more | 2024-11-21 | 6.6 Medium |
| Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution. | ||||
| CVE-2020-14352 | 3 Fedoraproject, Opensuse, Redhat | 7 Fedora, Backports Sle, Leap and 4 more | 2024-11-21 | 8.0 High |
| A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories. | ||||
| CVE-2020-14351 | 3 Debian, Linux, Redhat | 8 Debian Linux, Linux Kernel, Enterprise Linux and 5 more | 2024-11-21 | 7.8 High |
| A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2020-14350 | 5 Canonical, Debian, Opensuse and 2 more | 9 Ubuntu Linux, Debian Linux, Leap and 6 more | 2024-11-21 | 7.3 High |
| It was found that some PostgreSQL extensions did not use search_path safely in their installation script. An attacker with sufficient privileges could use this flaw to trick an administrator into executing a specially crafted script, during the installation or update of such extension. This affects PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23. | ||||
| CVE-2020-14349 | 3 Opensuse, Postgresql, Redhat | 7 Leap, Postgresql, Enterprise Linux and 4 more | 2024-11-21 | 7.1 High |
| It was found that PostgreSQL versions before 12.4, before 11.9 and before 10.14 did not properly sanitize the search_path during logical replication. An authenticated attacker could use this flaw in an attack similar to CVE-2018-1058, in order to execute arbitrary SQL command in the context of the user used for replication. | ||||
| CVE-2020-14311 | 4 Canonical, Gnu, Opensuse and 1 more | 11 Ubuntu Linux, Grub2, Leap and 8 more | 2024-11-21 | 5.7 Medium |
| There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of UINT32_MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow. | ||||
| CVE-2020-14310 | 4 Canonical, Gnu, Opensuse and 1 more | 11 Ubuntu Linux, Grub2, Leap and 8 more | 2024-11-21 | 5.7 Medium |
| There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a font name to be at max UINT32_MAX - 1 length in bytes but it doesn't verify it before proceed with buffer allocation to read the value from the font value. An attacker may leverage that by crafting a malicious font file which has a name with UINT32_MAX, leading to read_section_as_string() to an arithmetic overflow, zero-sized allocation and further heap-based buffer overflow. | ||||
| CVE-2020-14309 | 3 Gnu, Opensuse, Redhat | 7 Grub2, Leap, Enterprise Linux and 4 more | 2024-11-21 | 6.7 Medium |
| There's an issue with grub2 in all versions before 2.06 when handling squashfs filesystems containing a symbolic link with name length of UINT32 bytes in size. The name size leads to an arithmetic overflow leading to a zero-size allocation further causing a heap-based buffer overflow with attacker controlled data. | ||||
| CVE-2020-14308 | 3 Gnu, Opensuse, Redhat | 7 Grub2, Leap, Enterprise Linux and 4 more | 2024-11-21 | 6.4 Medium |
| In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requested allocation size. This leads the function to return invalid memory allocations which can be further used to cause possible integrity, confidentiality and availability impacts during the boot process. | ||||
| CVE-2020-13777 | 5 Canonical, Debian, Fedoraproject and 2 more | 7 Ubuntu Linux, Debian Linux, Fedora and 4 more | 2024-11-21 | 7.4 High |
| GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of an error in a 2018-09-18 commit. Until the first key rotation, the TLS server always uses wrong data in place of an encryption key derived from an application. | ||||
| CVE-2020-13776 | 4 Fedoraproject, Netapp, Redhat and 1 more | 6 Fedora, Active Iq Unified Manager, Solidfire \& Hci Management Node and 3 more | 2024-11-21 | 6.7 Medium |
| systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082. | ||||
| CVE-2020-13692 | 6 Debian, Fedoraproject, Netapp and 3 more | 14 Debian Linux, Fedora, Steelstore Cloud Integrated Storage and 11 more | 2024-11-21 | 7.7 High |
| PostgreSQL JDBC Driver (aka PgJDBC) before 42.2.13 allows XXE. | ||||
| CVE-2020-13398 | 5 Canonical, Debian, Freerdp and 2 more | 7 Ubuntu Linux, Debian Linux, Freerdp and 4 more | 2024-11-21 | 8.3 High |
| An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been detected in crypto_rsa_common in libfreerdp/crypto/crypto.c. | ||||
| CVE-2020-13379 | 5 Fedoraproject, Grafana, Netapp and 2 more | 11 Fedora, Grafana, E-series Performance Analyzer and 8 more | 2024-11-21 | 8.2 High |
| The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. This vulnerability allows any unauthenticated user/client to make Grafana send HTTP requests to any URL and return its result to the user/client. This can be used to gain information about the network that Grafana is running on. Furthermore, passing invalid URL objects could be used for DOS'ing Grafana via SegFault. | ||||
| CVE-2020-13249 | 4 Fedoraproject, Mariadb, Opensuse and 1 more | 7 Fedora, Connector\/c, Leap and 4 more | 2024-11-21 | 8.8 High |
| libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle. | ||||
| CVE-2020-13112 | 5 Canonical, Debian, Libexif Project and 2 more | 7 Ubuntu Linux, Debian Linux, Libexif and 4 more | 2024-11-21 | 9.1 Critical |
| An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093. | ||||
| CVE-2020-12888 | 7 Canonical, Debian, Fedoraproject and 4 more | 45 Ubuntu Linux, Debian Linux, Fedora and 42 more | 2024-11-21 | 5.3 Medium |
| The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space. | ||||
| CVE-2020-12865 | 5 Canonical, Debian, Opensuse and 2 more | 7 Ubuntu Linux, Debian Linux, Leap and 4 more | 2024-11-21 | 8.0 High |
| A heap buffer overflow in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-084. | ||||
| CVE-2020-12861 | 4 Canonical, Opensuse, Redhat and 1 more | 6 Ubuntu Linux, Leap, Enterprise Linux and 3 more | 2024-11-21 | 8.8 High |
| A heap buffer overflow in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-080. | ||||