Filtered by vendor Canonical
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Total
4214 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-13935 | 7 Apache, Canonical, Debian and 4 more | 18 Tomcat, Ubuntu Linux, Debian Linux and 15 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. | |||||
| CVE-2020-13934 | 6 Apache, Canonical, Debian and 3 more | 14 Tomcat, Ubuntu Linux, Debian Linux and 11 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service. | |||||
| CVE-2020-13904 | 3 Canonical, Debian, Ffmpeg | 3 Ubuntu Linux, Debian Linux, Ffmpeg | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c. | |||||
| CVE-2020-13881 | 4 Arista, Canonical, Debian and 1 more | 4 Cloudvision Portal, Ubuntu Linux, Debian Linux and 1 more | 2024-11-21 | 4.3 MEDIUM | 7.5 HIGH |
| In support.c in pam_tacplus 1.3.8 through 1.5.1, the TACACS+ shared secret gets logged via syslog if the DEBUG loglevel and journald are used. | |||||
| CVE-2020-13800 | 3 Canonical, Opensuse, Qemu | 3 Ubuntu Linux, Leap, Qemu | 2024-11-21 | 4.9 MEDIUM | 6.0 MEDIUM |
| ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call. | |||||
| CVE-2020-13777 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2024-11-21 | 5.8 MEDIUM | 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-2020-13765 | 3 Canonical, Debian, Qemu | 3 Ubuntu Linux, Debian Linux, Qemu | 2024-11-21 | 6.8 MEDIUM | 5.6 MEDIUM |
| rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation. | |||||
| CVE-2020-13757 | 3 Canonical, Fedoraproject, Python-rsa Project | 3 Ubuntu Linux, Fedora, Python-rsa | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior (such as by causing excessive memory allocation). | |||||
| CVE-2020-13754 | 3 Canonical, Debian, Qemu | 3 Ubuntu Linux, Debian Linux, Qemu | 2024-11-21 | 4.6 MEDIUM | 6.7 MEDIUM |
| hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation. | |||||
| CVE-2020-13753 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2024-11-21 | 7.5 HIGH | 10.0 CRITICAL |
| The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal's input buffer, similar to CVE-2017-5226. | |||||
| CVE-2020-13696 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2024-11-21 | 3.6 LOW | 4.4 MEDIUM |
| An issue was discovered in LinuxTV xawtv before 3.107. The function dev_open() in v4l-conf.c does not perform sufficient checks to prevent an unprivileged caller of the program from opening unintended filesystem paths. This allows a local attacker with access to the v4l-conf setuid-root program to test for the existence of arbitrary files and to trigger an open on arbitrary files with mode O_RDWR. To achieve this, relative path components need to be added to the device path, as demonstrated by a v4l-conf -c /dev/../root/.bash_history command. | |||||
| CVE-2020-13659 | 4 Canonical, Debian, Opensuse and 1 more | 4 Ubuntu Linux, Debian Linux, Leap and 1 more | 2024-11-21 | 1.9 LOW | 2.5 LOW |
| address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer. | |||||
| CVE-2020-13645 | 5 Broadcom, Canonical, Fedoraproject and 2 more | 6 Fabric Operating System, Ubuntu Linux, Fedora and 3 more | 2024-11-21 | 6.4 MEDIUM | 6.5 MEDIUM |
| In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server's TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior, to fail the certificate verification. Applications that fail to provide the server identity, including Balsa before 2.5.11 and 2.6.x before 2.6.1, accept a TLS certificate if the certificate is valid for any host. | |||||
| CVE-2020-13632 | 8 Brocade, Canonical, Debian and 5 more | 13 Fabric Operating System, Ubuntu Linux, Debian Linux and 10 more | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query. | |||||
| CVE-2020-13631 | 8 Apple, Brocade, Canonical and 5 more | 19 Icloud, Ipados, Iphone Os and 16 more | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c. | |||||
| CVE-2020-13630 | 9 Apple, Brocade, Canonical and 6 more | 20 Icloud, Ipados, Iphone Os and 17 more | 2024-11-21 | 4.4 MEDIUM | 7.0 HIGH |
| ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature. | |||||
| CVE-2020-13625 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or any mail relay processing the message. | |||||
| CVE-2020-13596 | 6 Canonical, Debian, Djangoproject and 3 more | 7 Ubuntu Linux, Debian Linux, Django and 4 more | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. Query parameters generated by the Django admin ForeignKeyRawIdWidget were not properly URL encoded, leading to a possibility of an XSS attack. | |||||
| CVE-2020-13434 | 7 Apple, Canonical, Debian and 4 more | 15 Icloud, Ipados, Iphone Os and 12 more | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c. | |||||
| CVE-2020-13398 | 4 Canonical, Debian, Freerdp and 1 more | 4 Ubuntu Linux, Debian Linux, Freerdp and 1 more | 2024-11-21 | 6.5 MEDIUM | 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. | |||||