Vulnerabilities (CVE)

Filtered by vendor Redhat Subscribe
Filtered by product Enterprise Linux
Total 2305 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-5764 2 Fedoraproject, Redhat 7 Extra Packages For Enterprise Linux, Fedora, Ansible and 4 more 2026-06-17 N/A 7.1 HIGH
A template injection flaw was found in Ansible where a user's controller internal templating operations may remove the unsafe designation from template data. This issue could allow an attacker to use a specially crafted file to introduce templating injection when supplying templating data.
CVE-2023-5633 2 Linux, Redhat 22 Linux Kernel, Codeready Linux Builder, Codeready Linux Builder Eus and 19 more 2026-06-17 N/A 7.8 HIGH
The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
CVE-2023-5625 1 Redhat 6 Enterprise Linux, Openshift Container Platform For Arm64, Openshift Container Platform For Linuxone and 3 more 2026-06-17 N/A 5.3 MEDIUM
A regression was introduced in the Red Hat build of python-eventlet due to a change in the patch application strategy, resulting in a patch for CVE-2021-21419 not being applied for all builds of all products.
CVE-2023-5557 2 Gnome, Redhat 2 Tracker Miners, Enterprise Linux 2026-06-17 N/A 7.5 HIGH
A flaw was found in the tracker-miners package. A weakness in the sandbox allows a maliciously-crafted file to execute code outside the sandbox if the tracker-extract process has first been compromised by a separate vulnerability.
CVE-2023-5547 3 Fedoraproject, Moodle, Redhat 3 Fedora, Moodle, Enterprise Linux 2026-06-17 N/A 3.3 LOW
The course upload preview contained an XSS risk for users uploading unsafe data.
CVE-2023-5546 3 Fedoraproject, Moodle, Redhat 3 Fedora, Moodle, Enterprise Linux 2026-06-17 N/A 4.3 MEDIUM
ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.
CVE-2023-5544 3 Fedoraproject, Moodle, Redhat 3 Fedora, Moodle, Enterprise Linux 2026-06-17 N/A 6.5 MEDIUM
Wiki comments required additional sanitizing and access restrictions to prevent a stored XSS risk and potential IDOR risk.
CVE-2023-5455 3 Fedoraproject, Freeipa, Redhat 21 Fedora, Freeipa, Codeready Linux Builder and 18 more 2026-06-17 N/A 6.5 MEDIUM
A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.
CVE-2023-5366 2 Openvswitch, Redhat 5 Openvswitch, Enterprise Linux, Fast Datapath and 2 more 2026-06-17 N/A 7.1 HIGH
A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.
CVE-2023-5341 3 Fedoraproject, Imagemagick, Redhat 4 Extra Packages For Enterprise Linux, Fedora, Imagemagick and 1 more 2026-06-17 N/A 6.2 MEDIUM
A heap use-after-free flaw was found in coders/bmp.c in ImageMagick.
CVE-2023-5217 8 Apple, Debian, Fedoraproject and 5 more 11 Ipados, Iphone Os, Debian Linux and 8 more 2026-06-17 N/A 8.8 HIGH
Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
CVE-2023-5215 1 Redhat 2 Enterprise Linux, Libnbd 2026-06-17 N/A 5.3 MEDIUM
A flaw was found in libnbd. A server can reply with a block size larger than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This issue could lead to an application crash or other unintended behavior for NBD clients that doesn't treat the return value of the nbd_get_size() function correctly.
CVE-2023-5157 3 Fedoraproject, Mariadb, Redhat 12 Fedora, Mariadb, Enterprise Linux and 9 more 2026-06-17 N/A 7.5 HIGH
A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.
CVE-2023-5115 2 Debian, Redhat 5 Debian Linux, Ansible Automation Platform, Ansible Developer and 2 more 2026-06-17 N/A 6.3 MEDIUM
An absolute path traversal attack exists in the Ansible automation platform. This flaw allows an attacker to craft a malicious Ansible role and make the victim execute the role. A symlink can be used to overwrite a file outside of the extraction path.
CVE-2023-5088 2 Qemu, Redhat 2 Qemu, Enterprise Linux 2026-06-17 N/A 6.4 MEDIUM
A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead (potentially overwriting the VM's boot code). This could be used, for example, by L2 guests with a virtual disk (vdiskL2) stored on a virtual disk of an L1 (vdiskL1) hypervisor to read and/or write data to LBA 0 of vdiskL1, potentially gaining control of L1 at its next reboot.
CVE-2023-5056 1 Redhat 2 Enterprise Linux, Service Interconnect 2026-06-17 N/A 6.8 MEDIUM
A flaw was found in the Skupper operator, which may permit a certain configuration to create a service account that would allow an authenticated attacker in the adjacent cluster to view deployments in all namespaces in the cluster. This issue permits unauthorized viewing of information outside of the user's purview.
CVE-2023-52160 6 Debian, Fedoraproject, Google and 3 more 7 Debian Linux, Fedora, Android and 4 more 2026-06-17 N/A 6.5 MEDIUM
The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not verify the network's TLS certificate during Phase 1 authentication, and an eap_peap_decrypt vulnerability can then be abused to skip Phase 2 authentication. The attack vector is sending an EAP-TLV Success packet instead of starting Phase 2. This allows an adversary to impersonate Enterprise Wi-Fi networks.
CVE-2023-51765 3 Freebsd, Redhat, Sendmail 3 Freebsd, Enterprise Linux, Sendmail 2026-06-17 N/A 5.3 MEDIUM
sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports <LF>.<CR><LF> but some other popular e-mail servers do not. This is resolved in 8.18 and later versions with 'o' in srv_features.
CVE-2023-50868 6 Debian, Fedoraproject, Isc and 3 more 14 Debian Linux, Fedora, Bind and 11 more 2026-06-17 N/A 7.5 HIGH
The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is skipped) allows remote attackers to cause a denial of service (CPU consumption for SHA-1 computations) via DNSSEC responses in a random subdomain attack, aka the "NSEC3" issue. The RFC 5155 specification implies that an algorithm must perform thousands of iterations of a hash function in certain situations.
CVE-2023-50782 3 Couchbase, Cryptography.io, Redhat 5 Couchbase Server, Cryptography, Ansible Automation Platform and 2 more 2026-06-17 N/A 7.5 HIGH
A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.