Redhat Enterprise Linux Server vulnerabilities

CVE-2014-0147 [MEDIUM] CWE-190 CVE-2014-0147: Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW vers Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.

CVE-2022-2738 [HIGH] CVE-2022-2738: The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory included an incorrect version of podman missing the fix for CVE-2020-8945, which was previously fixed via RHSA-2020:2117. This issue could possibly be used to crash or cause potential code execution in Go applications that use the Go GPGME wrapper library, under c

CVE-2022-2739 [MEDIUM] CVE-2022-2739: The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory included an incorrect version of podman missing the fix for CVE-2020-14370, which was previously fixed via RHSA-2020:5056. This issue could possibly allow an attacker to gain access to sensitive information stored in environment variables.

CVE-2022-1227 [HIGH] CWE-281 CVE-2022-1227: A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image is downloaded by a potential victim, the vulnerability is triggered after a user runs the 'podman top' command. This action gives the attacker access to the host filesystem, leading to information disclosure or

CVE-2022-0330 [HIGH] CWE-281 CVE-2022-0330: A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in 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-2021-3656 [HIGH] CWE-862 CVE-2021-3656: A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs whe A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS

CVE-2021-44142 [HIGH] CWE-125 CVE-2021-44142: The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compati The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A

CVE-2020-25717 [HIGH] CWE-20 CVE-2020-25717: A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.

CVE-2021-4091 [HIGH] CWE-415 CVE-2021-4091: A double-free was found in the way 389-ds-base handles virtual attributes context in persistent sear A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.

CVE-2016-2124 [MEDIUM] CWE-287 CVE-2016-2124: A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw t A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.

CVE-2021-4034 [HIGH] CWE-787 CVE-2021-4034: A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec applicat 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 variabl

CVE-2021-40438 [CRITICAL] CWE-918 CVE-2021-40438: A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by 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-2019-14850 [LOW] CWE-406 CVE-2019-14850: A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker co A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, dep

CVE-2019-8835 [HIGH] CWE-787 CVE-2019-8835: Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2019-8844 [HIGH] CWE-787 CVE-2019-8844: Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2019-8846 [HIGH] CWE-416 CVE-2019-8846: A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 13 A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2020-3864 [HIGH] CWE-346 CVE-2020-3864: A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17 A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for Windows, iCloud for Windows 10.9.2, tvOS 13.3.1, Safari 13.0.5, iOS 13.3.1 and iPadOS 13.3.1. A DOM object context may not have had a unique security origin.

CVE-2020-14298 [HIGH] CVE-2020-14298: The version of docker as released for Red Hat Enterprise Linux 7 Extras via RHBA-2020:0053 advisory The version of docker as released for Red Hat Enterprise Linux 7 Extras via RHBA-2020:0053 advisory included an incorrect version of runc missing the fix for CVE-2019-5736, which was previously fixed via RHSA-2019:0304. This issue could allow a malicious or compromised container to compromise the container host and other containers running on the same host. Th

CVE-2020-14300 [HIGH] CVE-2020-14300: The docker packages version docker-1.13.1-108.git4ef4b30.el7 as released for Red Hat Enterprise Linu The docker packages version docker-1.13.1-108.git4ef4b30.el7 as released for Red Hat Enterprise Linux 7 Extras via RHBA-2020:0053 (https://access.redhat.com/errata/RHBA-2020:0053) included an incorrect version of runc that was missing multiple bug and security fixes. One of the fixes regressed in that update was the fix for CVE-2016-9962, that was previously

CVE-2020-10751 [MEDIUM] CWE-349 CVE-2020-10751: A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it i A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without fur