huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
temporary DoS state of the management interface when sending an XML Entity Expansion payload to the XMLRPC based RPC2
CVE: CVE-2020-11462
Component: openvpn
CVSS v3: 5.3/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Release date: 2020-03-23T00:00:00+00:00

An issue was discovered in OpenVPN Access Server before 2.7.0 and 2.8.x before 2.8.3. With the full featured RPC2 interface enabled, it is possible to achieve a temporary DoS state of the management interface when sending an XML Entity Expansion (XEE) payload to the XMLRPC based RPC2 interface. The duration of the DoS state depends on available memory and CPU speed. The default restricted mode of the RPC2 interface is 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:
Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7
CVE: CVE-2020-6825
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: 2020-04-08T00:00:00+00:00

The Mozilla Foundation Security Advisory describes this flaw as:

Mozilla developers reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. 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:
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.
an SQL injection vulnerability for all helpdesk instances
CVE: CVE-2020-11032
Component: glpi
CVSS v3: 6.4/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
Release date: 2020-05-05T00:00:00+00:00

In GLPI before version 9.4.6, there is a SQL injection vulnerability for all helpdesk instances. Exploiting this vulnerability requires a technician account. This is fixed in version 9.4.6.

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:
some ipv6 protocols not encrypted over ipsec tunnel
CVE: CVE-2020-1749
Component: kernel
CWE: CWE-319
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2020-03-04T01:29:00+00:00

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.


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.
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.
Disabling the IPV6 protocol may be a suitable workaround for systems that do not require the protocol to function correctly, however, if IPV6 is not in use this flaw will not be triggered.
improper input validation may allow a trusted client to perform HTTP request smuggling
CVE: CVE-2020-25097
Component: squid
CWE: CWE-444
Severity: Important
CVSS v3: 8.5/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Release date: 2020-09-04T00:00:00+00:00

A flaw was found in squid. Due to improper validation while parsing the request URI, squid is vulnerable to HTTP request smuggling. This issue could allow a trusted client to perform an HTTP request smuggling attack and access services otherwise forbidden by squid. The highest threat from this vulnerability is to data confidentiality.

Statement: This flaw is not tied to a specific proxy type (e.g., forward or reverse) and has been rated as having a security impact of Important. This flaw affects the versions of Squid as shipped with Red Hat Enterprise Linux 7 and 8, and is not currently planned to be addressed in future updates of Red Hat Enterprise Linux 6. Red Hat Enterprise Linux 6 is now in Extended Life Phase of the support and maintenance life cycle. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.

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 squid service 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 squid service 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 squid service will be restarted automatically.
This flaw can be mitigated by setting the `uri_whitespace` directive in squid.conf to either: 

```
uri_whitespace deny
```
or
```
uri_whitespace encode
```
Use after free in offscreen canvas
CVE: CVE-2020-6576
Component: chromium-browser
Severity: Important
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2020-09-08T00:00:00+00:00

Use after free in offscreen canvas in Google Chrome prior to 85.0.4183.102 allowed a remote attacker to potentially exploit heap corruption 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.
memory leak in vg_lookup in daemons/lvmetad/lvmetad-core.c
CVE: CVE-2020-8991
Component: lvm2
CWE: CWE-772
Severity: Low
CVSS v3: 2.9/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Release date: 2020-02-05T00:00:00+00:00

vg_lookup in daemons/lvmetad/lvmetad-core.c in LVM2 2.02 mismanages memory, leading to an lvmetad memory leak, as demonstrated by running pvs. NOTE: RedHat disputes CVE-2020-8991 as not being a vulnerability since there’s no apparent route to either privilege escalation or to denial of service through the bug

Statement: The lvm2 package as shipped with Red Hat Enterprise Linux 8 is not affected as it doesn't contains the affected component (lvmetad).

Remediation:
deallocated instance in printer_ioctl() printer_ioctl() tries to access lock_printer_io of the printer_dev instance
CVE: CVE-2020-27784
Component: kernel
CWE: CWE-416
Severity: Moderate
CVSS v3: 5.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2020-06-05T00:00:00+00:00

A flaw was found in the Linux kernel. This flaw allows a local user with permission to access a printer port and issue an ioctl, creating a use-after-free and corrupting memory or escalating privileges.


Remediation:
Potential HTTP request smuggling in WEBrick
CVE: CVE-2020-25613
Component: ruby
CWE: CWE-444
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Release date: 2020-09-29T00:00:00+00:00

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.


Remediation:
a memory leak via the function rfbClientCleanup() may lead to a DoS
CVE: CVE-2020-29260
Component: libvncserver
CWE: CWE-401
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2020-01-01T00:00:00+00:00

A flaw was found in the libvncserver library. A memory leak in the rfbClientCleanup() function may allow a remote attacker to cause a denial of service.


Remediation:
scrolling search can leak fields that should be hidden allowing access restriction bypass
CVE: CVE-2020-7019
Component: elasticsearch
CWE: CWE-270
Severity: Low
CVSS v3: 5.4/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Release date: 2020-08-18T00:00:00+00:00

In Elasticsearch before 7.9.0 and 6.8.12 a field disclosure flaw was found when running a scrolling search with Field Level Security. If a user runs the same query another more privileged user recently ran, the scrolling search can leak fields that should be hidden. This could result in an attacker gaining additional permissions against a restricted index.


Remediation:
Arbitrary PHP code execution vulnerability
CVE: CVE-2020-13664
Component: drupal
CVSS v3: 7.5/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2020-01-01T00:00:00+00:00

Arbitrary PHP code execution vulnerability in Drupal Core under certain circumstances. An attacker could trick an administrator into visiting a malicious site that could result in creating a carefully named directory on the file system. With this directory in place, an attacker could attempt to brute force a remote code execution vulnerability. Windows servers are most likely to be affected. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.1 versions prior to 9.0.1.

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:
Inappropriate implementation in cookies
CVE: CVE-2020-16036
Component: chromium-browser
Severity: Important
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2020-11-17T00:00:00+00:00

Inappropriate implementation in cookies in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to bypass cookie restrictions via a crafted HTML page.


Remediation:
Out of bound read in Date.parse()
CVE: CVE-2020-12425
Component: Mozilla
CWE: CWE-125
Severity: Low
CVSS v3: 6.4/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Release date: 2020-06-30T00:00:00+00:00

Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox < 78.


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

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

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

After installing the update, Firefox must be restarted for the changes to take effect.
No sVirt protection for OSP16 VMs due to disabled SELinux
CVE: CVE-2020-10731
Component: openstack-tripleo-heat-templates
CWE: CWE-1220
Severity: Important
CVSS v3: 9.6/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Release date: 2020-07-28T00:00:00+00:00

A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt, an important isolation mechanism, to be disabled for all running virtual machines.


Remediation:
Type Confusion in Blink
CVE: CVE-2020-6464
Component: chromium-browser
CWE: CWE-843
Severity: Important
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: 2020-05-05T00:00:00+00:00

A type confusion flaw was reported in the Blink component of the Chromium browser.


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.
spring dynamic controllers, a specially crafted request may cause an authentication bypass
CVE: CVE-2020-11989
Component: shiro
CWE: CWE-305
Severity: Important
CVSS v3: 9.8/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2020-06-22T00:00:00+00:00

A flaw was found in Apache Shiro in versions prior to 1.5.3. When using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Statement: Whilst the OpenDaylight version that is included in Red Hat OpenStack Platform includes the affected code, the vulnerable functionality is not used and therefore not exploitable.

Remediation:
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

Installation instructions are available from the Fuse 7.8.0 product documentation page:
https://access.redhat.com/documentation/en-us/red_hat_fuse/7.8/
Side-channel information leakage in autofill
CVE: CVE-2020-6521
Component: chromium-browser
Severity: Moderate
CVSS v3: 6.4/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Release date: 2020-07-14T00:00:00+00:00

Side-channel information leakage in autofill in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to obtain potentially sensitive information from process memory 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.
ReDoS in tokenBase function in javascript.js
CVE: CVE-2020-7760
Component: codemirror
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: 2020-10-09T00:00:00+00:00

This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS vulnerability of the regex is mainly due to the sub-pattern (s|/*.*?*/)*


Remediation:
handling of actor ID does not necessarily use the correct database or correct wiki leads to information disclosure
CVE: CVE-2020-25869
Component: mediawiki
CWE: CWE-200
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2020-09-27T00:00:00+00:00

An information leak was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. Handling of actor ID does not necessarily use the correct database or correct wiki.

Statement: OpenShift Container Platform (OCP)  delivers the mediawiki package, but the vulnerable code is not bundled, therefore OCP is not affected by this flaw.

Remediation:
Incorrect state management leading to universal cross-site scripting
CVE: CVE-2020-3867
Component: webkitgtk
Severity: Moderate
CVSS v3: 6.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Release date: 2020-02-14T00:00:00+00:00

A logic issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to universal cross site scripting.


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

GDM must be restarted for this update to take effect.
heap-based buffer overflow with large memcpy in sort_rrset() when DNSSEC is enabled
CVE: CVE-2020-25687
Component: dnsmasq
CWE: CWE-122
Severity: Moderate
CVSS v3: 5.8/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2020-01-01T00:00:00+00:00

A flaw was found in dnsmasq. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. This flaw allows a remote attacker, who can create valid DNS replies, to cause an overflow in a heap-allocated memory. This flaw is caused by the lack of length checks in rfc1035.c:extract_name(), which could be abused to make the code execute memcpy() with a negative size in sort_rrset() and cause a crash in dnsmasq, resulting in a denial of service.  The highest threat from this vulnerability is to system availability.

Statement: This issue does not affect the versions of dnsmasq as shipped with Red Hat Enterprise Linux 5, 6, and 7 as they are not compiled with DNSSEC support.

Remediation:
The only known way to mitigate this flaw is to disable DNSSEC altogether, by removing the `--dnssec` command line option or the `dnssec` option from dnsmasq configuration file.
race condition in fg_console can lead to use-after-free in con_font_op
CVE: CVE-2020-25668
Component: kernel
CWE: CWE-416
Severity: None
CVSS v3: 0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:N
Release date: 2020-10-30T00:00:00+00:00

A use-after-free flaw was found in the Linux kernel’s TTY driver functionality in the way the user triggers the con_font_op function. This flaw allows a local user to crash or escalate their privileges on the system or expose sensitive information (kernel memory).


Remediation:
Server: Optimizer unspecified vulnerability (CPU Oct 2020)
CVE: CVE-2020-14836
Component: mysql
Severity: Moderate
CVSS v3: 6.7/AV:N/AC:L/PR:L/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 low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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.
Out of bounds write in WebRTC
CVE: CVE-2020-6389
Component: chromium-browser
Severity: Important
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: 2020-02-04T00:00:00+00:00

Out of bounds write in WebRTC in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted video stream.


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.
forward proxy between the victim and the origin leads to information disclosure
CVE: CVE-2020-11767
Component: istio/envoy
CWE: CWE-200
Severity: Low
CVSS v3: 3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Release date: 2020-04-14T00:00:00+00:00

Istio through 1.5.1 and Envoy through 1.14.1 have a data-leak issue. If there is a TCP connection (negotiated with SNI over HTTPS) to *.example.com, a request for a domain concurrently configured explicitly (e.g., abc.example.com) is sent to the server(s) listening behind *.example.com. The outcome should instead be 421 Misdirected Request. Imagine a shared caching forward proxy re-using an HTTP/2 connection for a large subnet with many users. If a victim is interacting with abc.example.com, and a server (for abc.example.com) recycles the TCP connection to the forward proxy, the victim's browser may suddenly start sending sensitive data to a *.example.com server. This occurs because the forward proxy between the victim and the origin server reuses connections (which obeys the specification), but neither Istio nor Envoy corrects this by sending a 421 error. Similarly, this behavior voids the security model browsers have put in place between domains.


Remediation: