huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
Unprivileged users can renew any certificate
CVE: CVE-2021-20179
Component: pki-core
CWE: CWE-863
Severity: Important
CVSS v3: 8.3/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Release date: 2021-03-12T00:00:00+00:00

A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoked. The highest threat from this vulnerability is to data confidentiality and integrity.

Statement: - Red Hat Certificate System 10.1 has been fixed via the Red Hat Enterprise Linux 8 errata RHSA-2021:0966
- Red Hat Certificate System 10.2 and newer are not affected by this flaw

Remediation:
writes user controlled values out of the buffer which could result in RCE
CVE: CVE-2021-3751
Component: libmobi
CVSS v3: 9.6/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Release date: 2021-09-15T00:00:00+00:00

libmobi is vulnerable to Out-of-bounds Write

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
missing TLS certificate verification
CVE: CVE-2021-39358
Component: gfbgraph
CWE: CWE-295
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2021-08-22T00:00:00+00:00

In GNOME libgfbgraph through 0.2.4, gfbgraph-photo.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.


Remediation:
OCI manifest and index parsing confusion
CVE: CVE-2021-41190
Component: opencontainers
CWE: CWE-843
Severity: Low
CVSS v3: 4.6/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
Release date: 2021-11-17T00:00:00+00:00

The OCI Distribution Spec project defines an API protocol to facilitate and standardize the distribution of content. In the OCI Image Specification, the manifest and index documents were not self-describing and documents with a single digest could be interpreted as either a manifest or an index. In the OCI Image Specification version 1.0.1 there is specified a recommendation that both manifest and index documents contain a `mediaType` field to identify the type of document.

Statement: As a consequence of the OCI Image Specification (and OCI Distribution Specification [1]), container runtime engines (like containerd, moby - Docker Engine, cri-o) deliver updates to adopt new `mediaType` field used for identification of the document type. Even though some Red Hat products rely on container engine, the impact by this issue is LOW.

[1] https://github.com/opencontainers/distribution-spec/security/advisories/GHSA-mc8v-mgrf-8f4m

Remediation:
For OpenShift Container Platform 4.10 see the following documentation,
which will be updated shortly for this release, for important instructions
on how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
To take advantage of the new features, bug fixes, and enhancements in RHACS 3.70 you are advised to upgrade to RHACS 3.70.0.
For details on how to install and use MTC, refer to:

https://docs.openshift.com/container-platform/latest/migration_toolkit_for_containers/installing-mtc.html
For OpenShift Container Platform 4.11 see the following documentation,
which will be updated shortly for this release, for important instructions
on how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
block: fdc: null pointer dereference may lead to guest crash
CVE: CVE-2021-20196
Component: QEMU
CWE: CWE-476
Severity: Low
CVSS v3: 2.4/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Release date: 2021-01-23T00:00:00+00:00

A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/write ioport commands if the selected floppy drive is not initialized with a block device. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

Statement: This issue affects the version of the qemu-kvm package shipped with Red Hat Enterprise Linux 5, 6, 7 and 8. Future qemu-kvm package updates for Red Hat Enterprise Linux 7 and 8 may address this issue.

This has been rated as having Low security impact and is not currently planned to be addressed in future updates of Red Hat Enterprise Linux 5 & 6. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.

Remediation:
drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again
CVE: CVE-2021-47551
Component: kernel
CWE: CWE-372
Severity: Moderate
CVSS v3: 4.4/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-01-01T00:00:00+00:00

A vulnerability was found in the Linux kernel where, in an SR-IOV configuration, if a reset operation fails to bring the asic back to a normal state but the cpsch has already been stopped, the driver may never reach a point where the start_cpsch is called again to resume normal GPU operations. This could lead to an uninitialized state when the reset is retriggered, causing system instability or crashes.

Statement: Red Hat Enterprise Linux is not impacted by this CVE, as the vulnerability in question does not affect the specific versions or configurations of the Linux kernel used in its distributions. This ensures that users of Red Hat Enterprise Linux are not exposed to the potential risks associated with this issue, and no further action or mitigation is necessary for systems running this operating system.

Remediation:
symbolic link attack in SELinux-enabled sudoedit
CVE: CVE-2021-23240
Component: sudo
CWE: CWE-59
Severity: Moderate
CVSS v3: 7.9/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Release date: 2021-01-11T00:00:00+00:00

A race condition vulnerability was found in the temporary file handling of sudoedit's SELinux RBAC support. On systems where SELinux is enabled, this flaw allows a malicious user with sudoedit permissions to set the owner of an arbitrary file to the user ID of the target user, potentially leading to local privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Statement: SELinux enforcing mode is the default and recommended mode of operation in Red Hat Enterprise Linux. Moreover, the symbolic link protection is enabled by default, thus preventing this issue from being exploited. Therefore, this flaw has been rated as having a security impact of Low for Red Hat Enterprise Linux.

Remediation:
* Enable SELinux in enforcing mode.
* Enable the symbolic link protection (/proc/sys/fs/protected_symlinks set to 1).
* Remove the `sesh` binary (/usr/libexec/sudo/sesh or /usr/lib/sudo/sesh) if SELinux RBAC support is not needed.
asix: fix uninit-value in asix_mdio_read()
CVE: CVE-2021-47101
Component: kernel
CWE: CWE-457
Severity: Low
CVSS v3: 6.7/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Release date: 2021-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

asix: fix uninit-value in asix_mdio_read()

asix_read_cmd() may read less than sizeof(smsr) bytes and in this case
smsr will be uninitialized.

Fail log:
BUG: KMSAN: uninit-value in asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline]
BUG: KMSAN: uninit-value in asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] drivers/net/usb/asix_common.c:497
BUG: KMSAN: uninit-value in asix_mdio_read+0x3c1/0xb00 drivers/net/usb/asix_common.c:497 drivers/net/usb/asix_common.c:497
 asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline]
 asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] drivers/net/usb/asix_common.c:497
 asix_mdio_read+0x3c1/0xb00 drivers/net/usb/asix_common.c:497 drivers/net/usb/asix_common.c:497


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
Possible Denial of Service vulnerability in Action Dispatch
CVE: CVE-2021-22902
Component: rails
CWE: CWE-400
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-05-05T00:00:00+00:00

A flaw was found in RubyGem Actionpack which is framework for handling and responding to web requests in Rails. A possible Denial of Service vulnerability was found in the Mime type parser of Action Dispatch.


Remediation:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
symlink following vulnerability
CVE: CVE-2021-39134
Component: nodejs-arborist
CWE: CWE-59
Severity: Important
CVSS v3: 8.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Release date: 2021-08-31T00:00:00+00:00

A flaw was found in nodejs-arborist. On case-insensitive file systems (such as macOS and Windows), Arborist’s internal data structure did not see multiple dependencies as separate items that could coexist within the same level in the node_modules hierarchy when they differ only in the case of their name. This issue, combined with a symlink dependency such as file:/some/path, allows an attacker to create a situation in which arbitrary contents are written to any location on the filesystem. The highest threat from this vulnerability is to integrity and system availability.

Statement: Anyone using npm v7.20.6 or earlier on a case-insensitive filesystem is potentially affected.

Remediation:
locking protection bypass allow unauthorized user to kill existing applications or start new ones
CVE: CVE-2021-20315
Component: gnome-shell
CWE: CWE-667
Severity: Moderate
CVSS v3: 5.6/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Release date: 2021-08-31T00:00:00+00:00

A locking protection bypass flaw was found in some versions of gnome-shell as shipped within CentOS Stream 8, when the "Application menu" or "Window list" GNOME extensions are enabled. This flaw allows a physical attacker who has access to a locked system to kill existing applications and start new ones as the locked user, even if the session is still locked.

Statement: The flaw only affects some specific versions of CentOS Stream 8.
This issue did not affect the versions of gnome-shell as shipped with Red Hat Enterprise Linux 7, and 8 as they did not include the vulnerable code.

Remediation:
Disable enabled GNOME extensions, such as "Application menu" or "Window list".
Use after free in Dev Tools
CVE: CVE-2021-37983
Component: chromium-browser
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2021-10-19T00:00:00+00:00

Use after free in Dev Tools in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
Use-after-free in matroska demuxing
CVE: CVE-2021-3497
Component: gstreamer-plugins-good
CWE: CWE-416
Severity: Moderate
CVSS v3: 7.7/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2021-03-15T00:00:00+00:00

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.


Remediation:
fastrpc_internal_invoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages
CVE: CVE-2021-28375
Component: kernel
CWE: CWE-862
Severity: Moderate
CVSS v3: 7.3/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2021-03-15T00:00:00+00:00

An issue was discovered in the Linux kernel. Fastrpc_internal_invoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages. This is a related issue to CVE-2019-2308.

Statement: There was no shipped kernel version were seen affected with this problem. These files are not built in our source code.

Remediation:
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
x86/ioremap: Map EFI-reserved memory as encrypted for SEV
CVE: CVE-2021-47228
Component: kernel
CWE: CWE-99
Severity: Low
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

x86/ioremap: Map EFI-reserved memory as encrypted for SEV

Some drivers require memory that is marked as EFI boot services
data. In order for this memory to not be re-used by the kernel
after ExitBootServices(), efi_mem_reserve() is used to preserve it
by inserting a new EFI memory descriptor and marking it with the
EFI_MEMORY_RUNTIME attribute.

Under SEV, memory marked with the EFI_MEMORY_RUNTIME attribute needs to
be mapped encrypted by Linux, otherwise the kernel might crash at boot
like below:

  EFI Variables Facility v0.08 2004-May-17
  general protection fault, probably for non-canonical address 0x3597688770a868b2: 0000 [#1] SMP NOPTI
  CPU: 13 PID: 1 Comm: swapper/0 Not tainted 5.12.4-2-default #1 openSUSE Tumbleweed
  Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
  RIP: 0010:efi_mokvar_entry_next
  [...]
  Call Trace:
   efi_mokvar_sysfs_init
   ? efi_mokvar_table_init
   do_one_initcall
   ? __kmalloc
   kernel_init_freeable
   ? rest_init
   kernel_init
   ret_from_fork

Expand the __ioremap_check_other() function to additionally check for
this other type of boot data reserved at runtime and indicate that it
should be mapped encrypted for an SEV guest.

 [ bp: Massage commit message. ]


Remediation:
excessive CPU usage when handling a large number of HTTP/2 requests
CVE: CVE-2021-32778
Component: envoyproxy/envoy
CWE: CWE-400
Severity: Important
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-08-24T19:00:00+00:00

An uncontrolled resource consumption vulnerability was found in envoyproxy/envoy. When envoy handles a large number of HTTP/2 requests which open and then reset the connection, it can cause excessive CPU usage. This flaw allows an attacker to cause a denial of service on the proxy. The highest threat from this vulnerability is to system availability.


Remediation:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
s390/qeth: fix deadlock during failing recovery
CVE: CVE-2021-47382
Component: kernel
CWE: CWE-833
Severity: Low
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

s390/qeth: fix deadlock during failing recovery

Commit 0b9902c1fcc5 ("s390/qeth: fix deadlock during recovery") removed
taking discipline_mutex inside qeth_do_reset(), fixing potential
deadlocks. An error path was missed though, that still takes
discipline_mutex and thus has the original deadlock potential.

Intermittent deadlocks were seen when a qeth channel path is configured
offline, causing a race between qeth_do_reset and ccwgroup_remove.
Call qeth_set_offline() directly in the qeth_do_reset() error case and
then a new variant of ccwgroup_set_offline(), without taking
discipline_mutex.


Remediation:
mod_session: Heap overflow via a crafted SessionHeader value
CVE: CVE-2021-26691
Component: httpd
CWE: CWE-119
Severity: Moderate
CVSS v3: 8.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2021-06-04T00:00:00+00:00

A heap overflow flaw was found In Apache httpd mod_session. The highest threat from this vulnerability is to system availability.

Statement: This flaw can result in a crash of the httpd child process when mod_session is used.

Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, the httpd daemon will be restarted automatically.
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, the httpd daemon will be restarted automatically.
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link for the update. You must be logged in to download the update.
Only configurations which use the "SessionEnv" directive (which is not widely used) are vulnerable to this flaw. SessionEnv is not enabled in default configuration of httpd package shipped with Red Hat Products.
Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer
CVE: CVE-2021-23169
Component: OpenEXR
CWE: CWE-787
Severity: Moderate
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2021-03-17T00:00:00+00:00

A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled against OpenEXR.


Remediation:
Heap buffer overflow in Tab Strip
CVE: CVE-2021-21154
Component: chromium-browser
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2021-02-16T00:00:00+00:00

Heap buffer overflow in Tab Strip in Google Chrome prior to 88.0.4324.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
ACPI: scan: Fix a memory leak in an error handling path
CVE: CVE-2021-46985
Component: kernel
CWE: CWE-401
Severity: Low
CVSS v3: 5.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Release date: 2021-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

ACPI: scan: Fix a memory leak in an error handling path

If 'acpi_device_set_name()' fails, we must free
'acpi_device_bus_id->bus_id' or there is a (potential) memory leak.


Remediation:
unstrusted notebook can execute on load which could lead to an RCE
CVE: CVE-2021-32797
Component: JupyterLab
CVSS v3: 9.6/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Release date: 2021-08-09T00:00:00+00:00

JupyterLab is a user interface for Project Jupyter which will eventually replace the classic Jupyter Notebook. In affected versions untrusted notebook can execute code on load. In particular JupyterLab doesn’t sanitize the action attribute of html `<form>`. Using this it is possible to trigger the form validation outside of the form itself. This is a remote code execution, but requires user action to open a notebook.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
out-of-bounds read in mobi_decompress_huffman_internal() in src/compression.c
CVE: CVE-2021-3881
Component: libmobi
CVSS v3: 7.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Release date: 2021-09-11T00:00:00+00:00

libmobi is vulnerable to Out-of-bounds Read

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
XML external entity issue when parsing XMP metadata entries
CVE: CVE-2021-29421
Component: pikepdf
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2021-04-01T00:00:00+00:00

There's a flaw in the pikepdf Python library's XMP metadata parsing functionality. An attacker who is able to submit a crafted PDF file to be processed by pikepdf could trigger an XML External Entity (XXE) injection. The highest threat of this flaw is to confidentiality of data.

Statement: This flaw does not affect any Red Hat shipped commercial products, as pikepdf is not currently shipped.

Remediation:
Use after free in Printing
CVE: CVE-2021-30600
Component: chromium-browser
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2021-08-16T00:00:00+00:00

Use after free in Printing in Google Chrome prior to 92.0.4515.159 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation: