Vulnerabilities (CVE)

Filtered by vendor Redhat Subscribe
Filtered by product Enterprise Linux Server
Total 1914 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-17531 5 Debian, Fasterxml, Netapp and 2 more 23 Debian Linux, Jackson-databind, Oncommand Workflow Automation and 20 more 2026-10-08 6.8 MEDIUM 9.8 CRITICAL
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload.
CVE-2018-1060 5 Canonical, Debian, Fedoraproject and 2 more 8 Ubuntu Linux, Debian Linux, Fedora and 5 more 2026-10-08 5.0 MEDIUM 7.5 HIGH
python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in pop3lib's apop() method. An attacker could use this flaw to cause denial of service.
CVE-2019-8720 3 Redhat, Webkitgtk, Wpewebkit 23 Codeready Linux Builder, Codeready Linux Builder Eus, Codeready Linux Builder For Arm64 Eus and 20 more 2026-10-08 N/A 8.8 HIGH
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
CVE-2019-16943 6 Debian, Fasterxml, Fedoraproject and 3 more 27 Debian Linux, Jackson-databind, Fedora and 24 more 2026-10-07 6.8 MEDIUM 9.8 CRITICAL
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.
CVE-2018-14647 6 Canonical, Debian, Fedoraproject and 3 more 8 Ubuntu Linux, Debian Linux, Fedora and 5 more 2026-10-07 5.0 MEDIUM 7.5 HIGH
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.
CVE-2018-15982 6 Adobe, Apple, Google and 3 more 11 Flash Player, Flash Player Installer, Mac Os X and 8 more 2026-10-01 10.0 HIGH 7.8 HIGH
Flash Player versions 31.0.0.153 and earlier, and 31.0.0.108 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.
CVE-2020-6851 5 Debian, Fedoraproject, Oracle and 2 more 12 Debian Linux, Fedora, Georaster and 9 more 2026-09-22 5.0 MEDIUM 7.5 HIGH
OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c because of lack of opj_j2k_update_image_dimensions validation.
CVE-2016-4117 4 Adobe, Opensuse, Redhat and 1 more 9 Flash Player, Evergreen, Opensuse and 6 more 2026-09-10 10.0 HIGH 9.8 CRITICAL
Adobe Flash Player 21.0.0.226 and earlier allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in May 2016.
CVE-2015-5287 2 Oracle, Redhat 7 Linux, Automatic Bug Reporting Tool, Enterprise Linux and 4 more 2026-08-27 6.9 MEDIUM 7.8 HIGH
The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated by /var/tmp/abrt/abrt-hax-coredump or /var/spool/abrt/abrt-hax-coredump.
CVE-2011-4088 2 Fedoraproject, Redhat 5 Fedora, Automatic Bug Reporting Tool, Enterprise Linux Desktop and 2 more 2026-08-26 5.0 MEDIUM 7.5 HIGH
ABRT might allow attackers to obtain sensitive information from crash reports.
CVE-2017-12617 6 Apache, Canonical, Debian and 3 more 58 Tomcat, Ubuntu Linux, Debian Linux and 55 more 2026-08-25 6.8 MEDIUM 8.1 HIGH
When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default servlet to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
CVE-2021-4034 7 Canonical, Oracle, Polkit Project and 4 more 31 Ubuntu Linux, Http Server, Zfs Storage Appliance Kit and 28 more 2026-08-15 7.2 HIGH 7.8 HIGH
A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine.
CVE-2024-1086 5 Debian, Fedoraproject, Linux and 2 more 27 Debian Linux, Fedora, Linux Kernel and 24 more 2026-08-07 N/A 7.8 HIGH
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
CVE-2023-46847 2 Redhat, Squid-cache 10 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux For Arm 64 and 7 more 2026-08-07 N/A 8.6 HIGH
Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.
CVE-2021-40438 11 Apache, Broadcom, Debian and 8 more 40 Http Server, Brocade Fabric Operating System Firmware, Debian Linux and 37 more 2026-08-06 6.8 MEDIUM 9.0 CRITICAL
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
CVE-2017-12615 4 Apache, Microsoft, Netapp and 1 more 23 Tomcat, Windows, 7-mode Transition Tool and 20 more 2026-08-06 6.8 MEDIUM 8.1 HIGH
When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
CVE-2012-4681 2 Oracle, Redhat 6 Jdk, Jre, Enterprise Linux Desktop and 3 more 2026-08-06 10.0 HIGH 9.8 CRITICAL
Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier allow remote attackers to execute arbitrary code via a crafted applet that bypasses SecurityManager restrictions by (1) using com.sun.beans.finder.ClassFinder.findClass and leveraging an exception with the forName method to access restricted classes from arbitrary packages such as sun.awt.SunToolkit, then (2) using "reflection with a trusted immediate caller" to leverage the getField method to access and modify private fields, as exploited in the wild in August 2012 using Gondzz.class and Gondvv.class.
CVE-2012-1723 2 Oracle, Redhat 8 Jdk, Jre, Enterprise Linux Desktop and 5 more 2026-08-06 10.0 HIGH 9.8 CRITICAL
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, and 1.4.2_37 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Hotspot.
CVE-2022-0330 4 Fedoraproject, Linux, Netapp and 1 more 46 Fedora, Linux Kernel, H300e and 43 more 2026-08-05 4.6 MEDIUM 7.8 HIGH
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
CVE-2016-9842 8 Apple, Canonical, Debian and 5 more 19 Iphone Os, Mac Os X, Tvos and 16 more 2026-07-14 6.8 MEDIUM 8.8 HIGH
The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers.