Vulnerabilities (CVE)

Filtered by vendor Redhat Subscribe
Filtered by product Enterprise Linux
Total 2042 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-0996 2 Fedoraproject, Redhat 3 Fedora, 389 Directory Server, Enterprise Linux 2025-11-03 4.0 MEDIUM 6.5 MEDIUM
A vulnerability was found in the 389 Directory Server that allows expired passwords to access the database to cause improper authentication.
CVE-2022-0918 2 Port389, Redhat 2 389-ds-base, Enterprise Linux 2025-11-03 5.0 MEDIUM 7.5 HIGH
A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.
CVE-2021-3621 2 Fedoraproject, Redhat 8 Fedora, Sssd, Enterprise Linux and 5 more 2025-11-03 9.3 HIGH 8.8 HIGH
A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user into running a specially crafted sssctl command, such as via sudo, to gain root access. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
CVE-2025-6199 2 Gnome, Redhat 2 Gdkpixbuf, Enterprise Linux 2025-11-03 N/A 3.3 LOW
A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image.
CVE-2025-6170 2 Redhat, Xmlsoft 4 Enterprise Linux, Jboss Core Services, Openshift Container Platform and 1 more 2025-11-03 N/A 2.5 LOW
A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern protections.
CVE-2025-46400 2 Fig2dev Project, Redhat 2 Fig2dev, Enterprise Linux 2025-11-03 N/A 4.7 MEDIUM
In xfig diagramming tool, a segmentation fault while running fig2dev allows an attacker to availability via local input manipulation via read_arcobject function.
CVE-2025-46399 2 Fig2dev Project, Redhat 2 Fig2dev, Enterprise Linux 2025-11-03 N/A 4.7 MEDIUM
A flaw was found in fig2dev. This vulnerability allows availability via local input manipulation via genge_itp_spline function.
CVE-2025-46398 2 Fig2dev Project, Redhat 2 Fig2dev, Enterprise Linux 2025-11-03 N/A 4.7 MEDIUM
In xfig diagramming tool, a stack-overflow while running fig2dev allows memory corruption via local input manipulation via read_objects function.
CVE-2023-6693 3 Fedoraproject, Qemu, Redhat 3 Fedora, Qemu, Enterprise Linux 2025-11-03 N/A 4.9 MEDIUM
A stack based buffer overflow was found in the virtio-net device of QEMU. This issue occurs when flushing TX in the virtio_net_flush_tx function if guest features VIRTIO_NET_F_HASH_REPORT, VIRTIO_F_VERSION_1 and VIRTIO_NET_F_MRG_RXBUF are enabled. This could allow a malicious user to overwrite local variables allocated on the stack. Specifically, the `out_sg` variable could be used to read a part of process memory and send it to the wire, causing an information leak.
CVE-2023-5088 2 Qemu, Redhat 2 Qemu, Enterprise Linux 2025-11-03 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-2023-4641 2 Redhat, Shadow-maint 9 Codeready Linux Builder, Codeready Linux Builder For Arm64, Codeready Linux Builder For Ibm Z Systems and 6 more 2025-11-03 N/A 4.7 MEDIUM
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
CVE-2023-3019 2 Qemu, Redhat 2 Qemu, Enterprise Linux 2025-11-03 N/A 6.0 MEDIUM
A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
CVE-2021-3935 4 Debian, Fedoraproject, Pgbouncer and 1 more 4 Debian Linux, Fedora, Pgbouncer and 1 more 2025-11-03 5.1 MEDIUM 8.1 HIGH
When PgBouncer is configured to use "cert" authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of TLS certificate verification and encryption. This flaw affects PgBouncer versions prior to 1.16.1.
CVE-2021-3575 3 Fedoraproject, Redhat, Uclouvain 3 Fedora, Enterprise Linux, Openjpeg 2025-11-03 6.8 MEDIUM 7.8 HIGH
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.
CVE-2019-11043 6 Canonical, Debian, Fedoraproject and 3 more 23 Ubuntu Linux, Debian Linux, Fedora and 20 more 2025-11-03 7.5 HIGH 8.7 HIGH
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution.
CVE-2023-5824 2 Redhat, Squid-cache 2 Enterprise Linux, Squid 2025-11-03 N/A 7.5 HIGH
A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.
CVE-2021-3979 2 Fedoraproject, Redhat 8 Fedora, Ceph Storage, Ceph Storage For Ibm Z Systems and 5 more 2025-11-03 N/A 6.5 MEDIUM
A key length flaw was found in Red Hat Ceph Storage. An attacker can exploit the fact that the key length is incorrectly passed in an encryption algorithm to create a non random key, which is weaker and can be exploited for loss of confidentiality and integrity on encrypted disks.
CVE-2021-45463 4 Fedoraproject, Gegl, Gimp and 1 more 4 Fedora, Gegl, Gimp and 1 more 2025-11-03 6.8 MEDIUM 7.8 HIGH
load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This is caused by use of the system library function for execution of the ImageMagick convert fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP releases before 2.10.30; however, this does not imply that GIMP builds enable the vulnerable feature.
CVE-2018-14667 1 Redhat 2 Enterprise Linux, Richfaces 2025-11-03 7.5 HIGH 9.8 CRITICAL
The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote, unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via org.ajax4jsf.resource.UserResource$UriData.
CVE-2025-4478 2 Freerdp, Redhat 2 Freerdp, Enterprise Linux 2025-10-29 N/A 7.1 HIGH
A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference. Rebooting is required to recover the system.