huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
Red Hat only CVE-2020-12351 regression
CVE: CVE-2020-25661
Component: kernel
CWE: CWE-843
Severity: Important
CVSS v3: 8.7/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2020-11-03T00:00:00+00:00

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Statement: This issue only affects the Linux kernel version as shipped with the Red Hat Enterprise Linux 8.3 GA release, kernel-4.18.0-240.el8 (and any kernel derived from this release such as kernel rt-4.18.0-240.rt7.54.el8). Red Hat was unable to include the fix for the original CVE-2020-12351 issue in the GA release, as the Red Hat Enterprise Linux 8.3 GA release was in its final stages of release preparation when CVE-2020-12351 was made public. All of the subsequent Red Hat Enterprise Linux 8 kernel versions, including the version included in the so-called 0day (released on the same day or very close to that day) erratum, contain the fix, thus immune to the original CVE-2020-12351 issue.

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.
To mitigate these vulnerabilities on the operating system level, disable the Bluetooth functionality via blocklisting kernel modules in the Linux kernel. The kernel modules can be prevented from being loaded by using system-wide modprobe rules. Instructions on how to disable Bluetooth modules are available on the Customer Portal at https://access.redhat.com/solutions/2682931.

Alternatively, Bluetooth can be disabled within the hardware or at BIOS level which will also provide an effective mitigation as the kernel will not be able to detect that Bluetooth hardware is present on the system.
extension message verification error
CVE: CVE-2020-6380
Component: chromium-browser
CWE: CWE-20
Severity: Important
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2020-01-16T00:00:00+00:00

Insufficient policy enforcement in extensions in Google Chrome prior to 79.0.3945.130 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted Chrome Extension.


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 update, Chromium must be restarted for the changes to take effect.
information disclosure via HTTP response reuse
CVE: CVE-2020-25724
Component: resteasy
CWE: CWE-567
Severity: Moderate
CVSS v3: 4.3/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Release date: 2020-11-16T00:00:00+00:00

A flaw was found in RESTEasy, where an incorrect response to an HTTP request is provided. This flaw allows an attacker to gain access to privileged information. The highest threat from this vulnerability is to confidentiality and integrity.


Remediation:
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.
local privilege escalation in org.blueman.Mechanism D-Bus interface
CVE: CVE-2020-15238
Component: blueman
CVSS v3: 6.8/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L
Release date: 2020-10-27T00:00:00+00:00

Blueman is a GTK+ Bluetooth Manager. In Blueman before 2.1.4, the DhcpClient method of the D-Bus interface to blueman-mechanism is prone to an argument injection vulnerability. The impact highly depends on the system configuration. If Polkit-1 is disabled and for versions lower than 2.0.6, any local user can possibly exploit this. If Polkit-1 is enabled for version 2.0.6 and later, a possible attacker needs to be allowed to use the `org.blueman.dhcp.client` action. That is limited to users in the wheel group in the shipped rules file that do have the privileges anyway. On systems with ISC DHCP client (dhclient), attackers can pass arguments to `ip link` with the interface name that can e.g. be used to bring down an interface or add an arbitrary XDP/BPF program. On systems with dhcpcd and without ISC DHCP client, attackers can even run arbitrary scripts by passing `-c/path/to/script` as an interface name. Patches are included in 2.1.4 and master that change the DhcpClient D-Bus method(s) to accept BlueZ network object paths instead of network interface names. A backport to 2.0(.8) is also available. As a workaround, make sure that Polkit-1-support is enabled and limit privileges for the `org.blueman.dhcp.client` action to users that are able to run arbitrary commands as root anyway in /usr/share/polkit-1/rules.d/blueman.rules.

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:
race condition in VT_RESIZEX ioctl when vc_cons[i].d is already NULL leading to NULL pointer dereference
CVE: CVE-2020-36558
Component: kernel
CWE: CWE-476
Severity: Moderate
CVSS v3: 5.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2020-02-10T10:00:00+00:00

A NULL pointer dereference flaw was found in the Linux kernel’s Virtual Terminal subsystem was found in how a user calls the VT_RESIZEX ioctl. This flaw allows a local user to crash the system.


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.
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

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.
Use-after-free write when handling a malicious COOKIE-ECHO SCTP chunk
CVE: CVE-2020-16044
Component: Mozilla
CWE: CWE-416
Severity: Critical
CVSS v3: 8.7/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2020-01-01T00:00:00+00:00

Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet.

Statement: Regarding Thunderbird:  in general this flaw cannot be exploited through email in Thunderbird because scripting is disabled when reading mail, but it is potentially a risk in browser or browser-like contexts.

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 update, Firefox must be restarted for the changes 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

All running instances of Thunderbird must be restarted for the 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

After installing the update, Firefox must be restarted for the changes 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

All running instances of Thunderbird must be restarted for the 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

After installing the update, Firefox must be restarted for the changes 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

All running instances of Thunderbird must be restarted for the 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

After installing the update, Firefox must be restarted for the changes 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

All running instances of Thunderbird must be restarted for the update to take effect.
Passkey Entry protocol of the Bluetooth Core is vulnerable to an impersonation attack
CVE: CVE-2020-26558
Component: bluez
CWE: CWE-287
Severity: Moderate
CVSS v3: 4.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Release date: 2020-01-01T00:00:00+00:00

A vulnerability was found in the bluez, where Passkey Entry protocol used in Secure Simple Pairing (SSP), Secure Connections (SC) and LE Secure Connections (LESC) of the Bluetooth Core Specification is vulnerable to an impersonation attack where an active attacker can impersonate the initiating device without any previous knowledge.

Statement: Red Hat Product Security is aware of this issue and is currently assessing the impact on Red Hat supported products. Corresponding entry in the Red Hat CVE database (https://access.redhat.com/security/security-updates/#/cve) will be updated with latest information as the assessment progresses.

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.
std:: shared_ptr serialization asymmetry
CVE: CVE-2020-11105
Component: cereal
CVSS v3: 8.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2020-03-27T00:00:00+00:00

An issue was discovered in USC iLab cereal through 1.3.0. It employs caching of std::shared_ptr values, using the raw pointer address as a unique identifier. This becomes problematic if an std::shared_ptr variable goes out of scope and is freed, and a new std::shared_ptr is allocated at the same address. Serialization fidelity thereby becomes dependent upon memory layout. In short, serialized std::shared_ptr variables cannot always be expected to serialize back into their original values. This can have any number of consequences, depending on the context within which this manifests.

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:
oxenstored: permissions not checked on root node (XSA-353)
CVE: CVE-2020-29479
Component: xen
CVSS v3: 7.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Release date: 2020-12-15T12:00:00+00:00

An issue was discovered in Xen through 4.14.x. In the Ocaml xenstored implementation, the internal representation of the tree has special cases for the root node, because this node has no parent. Unfortunately, permissions were not checked for certain operations on the root node. Unprivileged guests can get and modify permissions, list, and delete the root node. (Deleting the whole xenstore tree is a host-wide denial of service.) Achieving xenstore write access is also possible. All systems using oxenstored are vulnerable. Building and using oxenstored is the default in the upstream Xen distribution, if the Ocaml compiler is available. Systems using C xenstored are not vulnerable.

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:
buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result in a DoS
CVE: CVE-2020-16290
Component: ghostscript
CWE: CWE-121
Severity: Moderate
CVSS v3: 5.4/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Release date: 2020-08-13T00:00:00+00:00

A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.


Remediation:
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Insufficient policy enforcement in omnibox
CVE: CVE-2020-6441
Component: chromium-browser
Severity: Low
CVSS v3: 4.2/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Release date: 2020-04-07T00:00:00+00:00

Insufficient policy enforcement in omnibox in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to bypass security UI via a crafted HTML page.


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 update, Chromium must be restarted for the changes to take effect.
float point exception in the printLong function in tags_int.cpp via a crafted tif file
CVE: CVE-2020-18774
Component: exiv2
Severity: Low
CVSS v3: 5.4/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Release date: 2020-01-01T00:00:00+00:00

A float point exception in the printLong function in tags_int.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file.


Remediation:
Memory safety bugs fixed in Firefox 76
CVE: CVE-2020-12396
Component: Mozilla
CWE: CWE-120
Severity: Important
CVSS v3: 9.8/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2020-05-05T00:00:00+00:00

The Mozilla Foundation Security Advisory describes this flaw as:

Mozilla developers and community members reported memory safety bugs present in Firefox 75. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.


Remediation:
Insufficient policy enforcement in notifications
CVE: CVE-2020-6504
Component: chromium-browser
CWE: CWE-358
Severity: Low
CVSS v3: 4.2/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Release date: 2020-01-01T00:00:00+00:00

Insufficient policy enforcement in notifications in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass notification restrictions via a crafted HTML page.


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 update, Chromium must be restarted for the changes to take effect.
cross-site scripting In Moodle 3.8
CVE: CVE-2020-1691
Component: moodle
CVSS v3: 5.2/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Release date: 2020-01-01T00:00:00+00:00

In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.

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 bound access in clear_decompress_subcode_rlex
CVE: CVE-2020-11040
Component: freerdp
CWE: CWE-125
Severity: Low
CVSS v3: 3.7/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Release date: 2020-04-09T00:00:00+00:00

In FreeRDP less than or equal to 2.0.0, there is an out-of-bound data read from memory in clear_decompress_subcode_rlex, visualized on screen as color. This has been patched in 2.1.0.


Remediation:
The flaw can be mitigated by not running the freerdp client with the /gfx connection modes and/or not connecting to untrusted or compromised rdp servers.
Path traversal in path.resolve function
CVE: CVE-2020-26299
Component: nodejs-ftp-srv
CWE: CWE-22
Severity: Moderate
CVSS v3: 9.3/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Release date: 2020-01-01T00:00:00+00:00

A potential path traversal vulnerability was found in ftp-srv in the 'path.resolve' function. It could occur on a Windows server as it allows the use of backward slash('\') characters as separators in a file path allowing the user to move beyond the root folder defined for that user.


Remediation:
Memory Corruption in Ghostscript 9.52 (SAFER Sandbox Breakout)
CVE: CVE-2020-15900
Component: ghostscript
CWE: CWE-131
Severity: Important
CVSS v3: 7.3/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Release date: 2020-07-27T00:00:00+00:00

A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The 'rsearch' calculation for the 'post' size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b.


Remediation:
Server: Optimizer unspecified vulnerability (CPU Oct 2020)
CVE: CVE-2020-14868
Component: mysql
Severity: Moderate
CVSS v3: 5.9/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Release date: 2020-10-20T00:00:00+00:00

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).


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 this update, the MySQL server daemon (mysqld) will be restarted automatically.
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 this update, the MySQL server daemon (mysqld) will be restarted automatically.
aws_ssm connection plugin should namespace its file transfers
CVE: CVE-2020-25636
Component: Collections
CVSS v3: 6.6/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
Release date: 2020-09-04T00:00:00+00:00

A flaw was found in Ansible Base when using the aws_ssm connection plugin, as there is not a namespace separation for file transfers. Files are written directly to the root bucket, making it possible to have collisions when running multiple Ansible processes. The highest threat from this vulnerability is to integrity and system availability.

Statement: Ansible collection aws_ssm connection community plugin 1.2.1 and previous versions until 1.0.0 when it was introduced to this plugin are affected versions by this flaw.

Remediation:
A stack-based buffer overflow in the genptk_text component in genptk.c could result in a denial of service
CVE: CVE-2020-21675
Component: transfig
CWE: CWE-119
Severity: Moderate
CVSS v3: 5.4/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Release date: 2020-01-01T00:00:00+00:00

A stack-based buffer overflow in the genptk_text component in genptk.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into ptk format.


Remediation:
Cross-site scripting in webconsole admin GUI
CVE: CVE-2020-1941
Component: activemq
CWE: CWE-79
Severity: Moderate
CVSS v3: 6.8/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
Release date: 2020-05-14T00:00:00+00:00

A flaw was found in activemq. The webconsole admin GUI is open to XSS, in the view that lists the contents of a queue.


Remediation:
missing memory barriers in read-write unlock paths (XSA-314)
CVE: CVE-2020-11739
Component: xen
Severity: Moderate
CVSS v3: 7.4/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Release date: 2020-04-14T00:00:00+00:00

An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service or possibly gain privileges because of missing memory barriers in read-write unlock paths. The read-write unlock paths don't contain a memory barrier. On Arm, this means a processor is allowed to re-order the memory access with the preceding ones. In other words, the unlock may be seen by another processor before all the memory accesses within the "critical" section. As a consequence, it may be possible to have a writer executing a critical section at the same time as readers or another writer. In other words, many of the assumptions (e.g., a variable cannot be modified after a check) in the critical sections are not safe anymore. The read-write locks are used in hypercalls (such as grant-table ones), so a malicious guest could exploit the race. For instance, there is a small window where Xen can leak memory if XENMAPSPACE_grant_table is used concurrently. A malicious guest may be able to leak memory, or cause a hypervisor crash resulting in a Denial of Service (DoS). Information leak and privilege escalation cannot be excluded.


Remediation: