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Redhat : Security Vulnerabilities (CVSS score >= 6)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-45463 Exec Code 2021-12-23 2022-01-13
6.8
None Remote Medium Not required Partial Partial Partial
GEGL before 0.4.34, as used (for example) in GIMP before 2.10.30, 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.
2 CVE-2021-45078 787 DoS Overflow 2021-12-15 2022-01-10
6.8
None Remote Medium Not required Partial Partial Partial
stab_xcoff_builtin_type in stabs.c in GNU Binutils through 2.37 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact, as demonstrated by an out-of-bounds write. NOTE: this issue exists because of an incorrect fix for CVE-2018-12699.
3 CVE-2021-44420 287 Bypass 2021-12-08 2021-12-29
7.5
None Remote Low Not required Partial Partial Partial
In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.
4 CVE-2021-42550 502 Exec Code 2021-12-16 2021-12-29
8.5
None Remote Medium ??? Complete Complete Complete
In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.
5 CVE-2021-39251 476 2021-09-07 2021-11-29
6.9
None Local Medium Not required Complete Complete Complete
A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G < 2021.8.22.
6 CVE-2021-38160 120 2021-08-07 2022-01-01
7.2
None Local Low Not required Complete Complete Complete
** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior.
7 CVE-2021-33285 125 DoS Overflow 2021-09-07 2021-11-29
6.9
None Local Medium Not required Complete Complete Complete
In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the "bytes_in_use" field should be less than the "bytes_allocated" field. When it is not, the parsing of the records proceeds into the wild.
8 CVE-2021-32027 119 Overflow 2021-06-01 2021-09-14
6.5
None Remote Low ??? Partial Partial Partial
A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
9 CVE-2021-31917 287 Bypass 2021-09-21 2022-01-11
7.5
None Remote Low Not required Partial Partial Partial
A flaw was found in Red Hat DataGrid 8.x (8.0.0, 8.0.1, 8.1.0 and 8.1.1) and Infinispan (10.0.0 through 12.0.0). An attacker could bypass authentication on all REST endpoints when DIGEST is used as the authentication method. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
10 CVE-2021-31916 787 +Priv +Info 2021-05-06 2022-01-01
6.1
None Local Low Not required Partial Partial Complete
An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
11 CVE-2021-30500 476 DoS Exec Code 2021-05-27 2021-06-08
6.8
None Remote Medium Not required Partial Partial Partial
Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file.
12 CVE-2021-20318 502 Exec Code 2021-12-23 2022-01-07
6.5
None Remote Low ??? Partial Partial Partial
The HornetQ component of Artemis in EAP 7 was not updated with the fix for CVE-2016-4978. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using a JMS ObjectMessage.
13 CVE-2021-20314 787 DoS Exec Code Overflow 2021-08-12 2021-12-02
7.5
None Remote Low Not required Partial Partial Partial
Stack buffer overflow in libspf2 versions below 1.2.11 when processing certain SPF macros can lead to Denial of service and potentially code execution via malicious crafted SPF explanation messages.
14 CVE-2021-20305 787 2021-04-05 2021-12-06
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to force an invalid signature, causing an assertion failure or possible validation. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability.
15 CVE-2021-20292 416 Exec Code 2021-05-28 2021-06-23
7.2
None Local Low Not required Complete Complete Complete
There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker with a local account with a root privilege, can leverage this vulnerability to escalate privileges and execute code in the context of the kernel.
16 CVE-2021-20291 667 DoS 2021-04-01 2021-06-02
7.1
None Remote Medium Not required None None Complete
A deadlock vulnerability was found in 'github.com/containers/storage' in versions before 1.28.1. When a container image is processed, each layer is unpacked using `tar`. If one of those layers is not a valid `tar` archive this causes an error leading to an unexpected situation where the code indefinitely waits for the tar unpacked stream, which never finishes. An attacker could use this vulnerability to craft a malicious image, which when downloaded and stored by an application using containers/storage, would then cause a deadlock leading to a Denial of Service (DoS).
17 CVE-2021-20288 287 2021-04-15 2021-06-03
6.5
None Remote Low ??? Partial Partial Partial
An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn't sanitize other_keys, allowing key reuse. An attacker who can request a global_id can exploit the ability of any user to request a global_id previously associated with another user, as ceph does not force the reuse of old keys to generate new ones. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
18 CVE-2021-20252 20 DoS 2021-02-23 2021-02-27
6.8
None Remote Low ??? None None Complete
A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability.
19 CVE-2021-20246 369 2021-03-09 2021-03-25
7.1
None Remote Medium Not required None None Complete
A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
20 CVE-2021-20245 369 2021-03-09 2022-01-01
7.1
None Remote Medium Not required None None Complete
A flaw was found in ImageMagick in coders/webp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
21 CVE-2021-20244 369 2021-03-09 2021-03-25
7.1
None Remote Medium Not required None None Complete
A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
22 CVE-2021-20236 787 Overflow 2021-05-28 2021-06-02
7.5
None Remote Low Not required Partial Partial Partial
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
23 CVE-2021-20233 787 2021-03-03 2021-05-01
7.2
None Local Low Not required Complete Complete Complete
A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in the input. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
24 CVE-2021-20232 416 Mem. Corr. 2021-03-12 2021-05-17
7.5
None Remote Low Not required Partial Partial Partial
A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.
25 CVE-2021-20231 416 Mem. Corr. 2021-03-12 2021-06-01
7.5
None Remote Low Not required Partial Partial Partial
A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences.
26 CVE-2021-20225 787 2021-03-03 2021-05-01
7.2
None Local Low Not required Complete Complete Complete
A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
27 CVE-2021-20198 306 Exec Code 2021-02-23 2021-02-27
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in the OpenShift Installer before version v0.9.0-master.0.20210125200451-95101da940b0. During installation of OpenShift Container Platform 4 clusters, bootstrap nodes are provisioned with anonymous authentication enabled on kubelet port 10250. A remote attacker able to reach this port during installation can make unauthenticated `/exec` requests to execute arbitrary commands within running containers. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
28 CVE-2021-20195 20 XSS 2021-05-28 2021-06-11
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
29 CVE-2021-20188 863 2021-02-11 2021-02-17
6.9
None Local Medium Not required Complete Complete Complete
A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the container, though being a privileged container means that a lot of security features are disabled when running the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
30 CVE-2021-20182 552 +Priv 2021-02-23 2021-05-21
6.5
None Remote Low ??? Partial Partial Partial
A privilege escalation flaw was found in openshift4/ose-docker-builder. The build container runs with high privileges using a chrooted environment instead of runc. If an attacker can gain access to this build container, they can potentially utilize the raw devices of the underlying node, such as the network and storage devices, to at least escalate their privileges to that of the cluster admin. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
31 CVE-2021-4104 502 Exec Code 2021-12-14 2022-01-18
6.0
None Remote Medium ??? Partial Partial Partial
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
32 CVE-2021-4048 125 2021-12-08 2022-01-04
6.4
None Remote Low Not required Partial None Partial
An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory.
33 CVE-2021-4024 200 +Info 2021-12-23 2022-01-07
6.4
None Remote Low Not required Partial None Partial
A flaw was found in podman. The `podman machine` function (used to create and manage Podman virtual machine containing a Podman process) spawns a `gvproxy` process on the host system. The `gvproxy` API is accessible on port 7777 on all IP addresses on the host. If that port is open on the host's firewall, an attacker can potentially use the `gvproxy` API to forward ports on the host to ports in the VM, making private services on the VM accessible to the network. This issue could be also used to interrupt the host's services by forwarding all ports to the VM.
34 CVE-2021-3802 20 2021-11-29 2021-12-01
6.3
None Remote Medium ??? None None Complete
A vulnerability found in udisks2. This flaw allows an attacker to input a specially crafted image file/USB leading to kernel panic. The highest threat from this vulnerability is to system availability.
35 CVE-2021-3746 119 Overflow 2021-10-19 2021-10-22
7.1
None Remote Medium Not required None None Complete
A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.
36 CVE-2021-3682 763 Exec Code 2021-08-05 2021-10-18
6.0
None Remote Medium ??? Partial Partial Partial
A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host.
37 CVE-2021-3672 79 XSS 2021-11-23 2021-12-14
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.
38 CVE-2021-3653 862 2021-09-29 2022-01-06
6.1
None Local Low Not required Partial Partial Complete
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 "int_ctl" field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7.
39 CVE-2021-3621 77 2021-12-23 2022-01-07
9.3
None Remote Medium Not required Complete Complete Complete
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.
40 CVE-2021-3612 119 Overflow 2021-07-09 2021-12-17
7.2
None Local Low Not required Complete Complete Complete
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
41 CVE-2021-3584 78 Exec Code 2021-12-23 2022-01-05
9.0
None Remote Low ??? Complete Complete Complete
A server side remote code execution vulnerability was found in Foreman project. A authenticated attacker could use Sendmail configuration options to overwrite the defaults and perform command injection. The highest threat from this vulnerability is to confidentiality, integrity and availability of system. Fixed releases are 2.4.1, 2.5.1, 3.0.0.
42 CVE-2021-3573 362 2021-08-13 2021-08-24
6.9
None Local Medium Not required Complete Complete Complete
A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5.
43 CVE-2021-3570 119 Exec Code Overflow +Info 2021-07-09 2021-09-14
8.0
None Remote Low ??? Partial Partial Complete
A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.
44 CVE-2021-3543 476 2021-06-01 2021-06-11
7.2
None Local Low Not required Complete Complete Complete
A flaw null pointer dereference in the Nitro Enclaves kernel driver was found in the way that Enclaves VMs forces closures on the enclave file descriptor. A local user of a host machine could use this flaw to crash the system or escalate their privileges on the system.
45 CVE-2021-3529 79 XSS 2021-06-02 2021-06-15
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in noobaa-core in versions before 5.7.0. This flaw results in the name of an arbitrarily URL being copied into an HTML document as plain text between tags, including potentially a payload script. The input was echoed unmodified in the application response, resulting in arbitrary JavaScript being injected into an application's response. The highest threat to the system is for confidentiality, availability, and integrity.
46 CVE-2021-3528 532 2021-05-13 2021-06-02
6.5
None Remote Low ??? Partial Partial Partial
A flaw was found in noobaa-operator in versions before 5.7.0, where internal RPC AuthTokens between the noobaa operator and the noobaa core are leaked into log files. An attacker with access to the log files could use this AuthToken to gain additional access into noobaa deployment and can read/modify system configuration.
47 CVE-2021-3518 416 2021-05-18 2021-12-09
6.8
None Remote Medium Not required Partial Partial Partial
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
48 CVE-2021-3517 787 2021-05-19 2021-12-03
7.5
None Remote Low Not required Partial Partial Partial
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.
49 CVE-2021-3516 416 2021-06-01 2021-09-14
6.8
None Remote Medium Not required Partial Partial Partial
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.
50 CVE-2021-3498 119 Overflow 2021-04-19 2021-06-03
6.8
None Remote Medium Not required Partial Partial Partial
GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.
Total number of vulnerabilities : 1710   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
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