Search vulnerabilities

Use the Query Builder to create your own search query, or check out the documentation to learn the search syntax.

Results 3,250

Export CSV
CVE-2023-0494

xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation

A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Redhat X.org
Products
Fedora Enterprise Linux Enterprise Linux Aus and 19 more
CVE-2023-1075

kernel: net/tls: tls_is_tx_ready() checked list_entry

A flaw was found in the Linux Kernel. The tls_is_tx_ready() incorrectly checks for list emptiness, potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field that overlaps with rec->tx_ready.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus and 1 more
CVE-2023-1079

kernel: hid: Use After Free in asus_remove()

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus and 1 more
CVE-2023-1637

kernel: save/restore speculative MSRs during S3 suspend/resume

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Aus and 4 more
CVE-2023-0179

kernel: Netfilter integer overflow vulnerability in nft_payload_copy_vlan

A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.

CVSS 3.1 · 7.8 High EPSS 1.9% KEV · Not listed
Vendors
Canonical Fedoraproject Linux and 1 more
Products
Ubuntu Linux Fedora Linux Kernel and 12 more
CVE-2022-36059

Prototype pollution in matrix-js-sdk

matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. In versions prior to 19.4.0 events sent with special strings in key places can temporarily disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely. Note that the matrix-js-sdk can appear to be operating normally but be excluding or corrupting runtime data presented to the consumer. This issue has been fixed in matrix-js-sdk 19.4.0 and users are advised to upgrade. Users unable to upgrade may mitigate this issue by redacting applicable events, waiting for the sync processor to store data, and restarting the client. Alternatively, redacting the applicable events and clearing all storage will often fix most perceived issues. In some cases, no workarounds are possible.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Matrix Redhat
Products
Javascript Sdk Enterprise Linux Rhel E4s and 1 more
CVE-2023-28427

Prototype pollution in matrix-js-sdk

matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. In versions prior to 24.0.0 events sent with special strings in key places can temporarily disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely. Note that the matrix-js-sdk can appear to be operating normally but be excluding or corrupting runtime data presented to the consumer. This vulnerability is distinct from GHSA-rfv9-x7hh-xc32 which covers a similar issue. The issue has been patched in matrix-js-sdk 24.0.0 and users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS 3.1 · 8.2 High EPSS 1.2% KEV · Not listed
Vendors
Matrix Redhat
Products
Javascript Sdk Enterprise Linux Rhel Aus and 3 more
CVE-2022-4744

kernel: tun: avoid double free in tun_free_netdev

A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw allows a local user to crash or potentially escalate their privileges on the system.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Eus
CVE-2024-26146

Possible Denial of Service Vulnerability in Rack Header Parsing

Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.

CVSS 3.1 · 5.3 Medium EPSS 2.0% KEV · Not listed
Vendors
Debian Rack Rack Project and 1 more
Products
Debian Linux Rack Rack and 6 more
CVE-2024-25126

Rack ReDos in content type parsing (2nd degree polynomial)

Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.

CVSS 3.1 · 5.3 Medium EPSS 35.4% KEV · Not listed
Vendors
Debian Rack Rack Project and 1 more
Products
Debian Linux Rack Rack and 6 more
CVE-2024-26141

Possible DoS Vulnerability with Range Header in Rack

Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the `Rack::File` middleware or the `Rack::Utils.byte_ranges` methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.

CVSS 3.1 · 5.8 Medium EPSS 1.6% KEV · Not listed
Vendors
Debian Rack Rack Project and 1 more
Products
Debian Linux Rack Rack and 6 more
CVE-2023-6186

Link targets allow arbitrary script execution

Insufficient macro permission validation of The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning. In affected versions LibreOffice supports hyperlinks with macro or similar built-in command targets that can be executed when activated without warning the user.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Debian Fedoraproject Libreoffice and 1 more
Products
Debian Linux Fedora Libreoffice and 5 more
CVE-2023-6185

Improper input validation enabling arbitrary Gstreamer pipeline injection

Improper Input Validation vulnerability in GStreamer integration of The Document Foundation LibreOffice allows an attacker to execute arbitrary GStreamer plugins. In affected versions the filename of the embedded video is not sufficiently escaped when passed to GStreamer enabling an attacker to run arbitrary gstreamer plugins depending on what plugins are installed on the target system.

CVSS 3.1 · 8.3 High EPSS 1.0% KEV · Not listed
Vendors
Debian Fedoraproject Libreoffice and 1 more
Products
Debian Linux Fedora Libreoffice and 5 more
CVE-2023-46724

SQUID-2023:4 Denial of Service in SSL Certificate validation

Squid is a caching proxy for the Web. Due to an Improper Validation of Specified Index bug, Squid versions 3.3.0.1 through 5.9 and 6.0 prior to 6.4 compiled using `--with-openssl` are vulnerable to a Denial of Service attack against SSL Certificate validation. This problem allows a remote server to perform Denial of Service against Squid Proxy by initiating a TLS Handshake with a specially crafted SSL Certificate in a server certificate chain. This attack is limited to HTTPS and SSL-Bump. This bug is fixed in Squid version 6.4. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. Those who you use a prepackaged version of Squid should refer to the package vendor for availability information on updated packages.

CVSS 3.1 · 8.6 High EPSS 2.8% KEV · Not listed
Vendors
Redhat Squid-cache
Products
Enterprise Linux Rhel Aus Rhel E4s and 3 more
CVE-2024-40897

orc: Stack-based buffer overflow vulnerability in ORC

Stack-based buffer overflow vulnerability exists in orcparse.c of ORC versions prior to 0.4.39. If a developer is tricked to process a specially crafted file with the affected ORC compiler, an arbitrary code may be executed on the developer's build environment. This may lead to compromise of developer machines or CI build environments.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Vendors
Gstreamer Redhat
Products
Orc Enterprise Linux Rhel Aus and 3 more
CVE-2024-25629

c-ares out of bounds read in ares__read_line()

c-ares is a C library for asynchronous DNS requests. `ares__read_line()` is used to parse local configuration files such as `/etc/resolv.conf`, `/etc/nsswitch.conf`, the `HOSTALIASES` file, and if using a c-ares version prior to 1.27.0, the `/etc/hosts` file. If any of these configuration files has an embedded `NULL` character as the first character in a new line, it can lead to attempting to read memory prior to the start of the given buffer which may result in a crash. This issue is fixed in c-ares 1.27.0. No known workarounds exist.

CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Vendors
C-ares Fedoraproject Redhat
Products
C-ares Fedora Enterprise Linux and 2 more
CVE-2024-24790

Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip

The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.

CVSS 3.1 · 9.8 Critical EPSS 2.0% KEV · Not listed
Vendors
Golang Redhat
Products
Go Advanced Cluster Security Ansible Automation Platform and 17 more
CVE-2024-21131

OpenJDK: potential UTF8 size overflow (8314794)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u411, 8u411-perf, 11.0.23, 17.0.11, 21.0.3, 22.0.1; Oracle GraalVM for JDK: 17.0.11, 21.0.3, 22.0.1; Oracle GraalVM Enterprise Edition: 20.3.14 and 21.3.10. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

CVSS 3.1 · 3.7 Low EPSS 1.0% KEV · Not listed
Vendors
Netapp Oracle Redhat
Products
Active Iq Unified Manager Bluexp Data Infrastructure Insights Storage Workload Security Agent and 13 more
CVE-2024-21068

OpenJDK: integer overflow in C1 compiler address generation (8322122)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u401-perf, 11.0.22, 17.0.10, 21.0.2, 22; Oracle GraalVM for JDK: 17.0.10, 21.0.2 and 22; Oracle GraalVM Enterprise Edition: 21.3.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

CVSS 3.1 · 3.7 Low EPSS 1.3% KEV · Not listed
Vendors
Debian Netapp Oracle and 1 more
Products
Debian Linux Active Iq Unified Manager Data Infrastructure Insights Acquisition Unit and 14 more
CVE-2024-20932

OpenJDK: incorrect handling of ZIP files with duplicate entries (8276123)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 17.0.9; Oracle GraalVM for JDK: 17.0.9; Oracle GraalVM Enterprise Edition: 21.3.8 and 22.3.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Netapp Oracle Redhat
Products
Cloud Insights Acquisition Unit Cloud Insights Storage Workload Security Agent Oncommand Insight and 10 more