huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
nfc: Use-After-Free vulnerability of ndev->rf_conn_info object
CVE: CVE-2021-3760
Component: kernel
CWE: CWE-416
Severity: Moderate
CVSS v3: 7.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Release date: 2021-09-15T09:00:00+00:00

A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability.


Remediation:
MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr
CVE: CVE-2021-46664
Component: mariadb
CWE: CWE-476
Severity: Low
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-05-24T00:00:00+00:00

MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr.


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 MariaDB 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 MariaDB 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 MariaDB 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 MariaDB 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 MariaDB 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. After installing this update, the MariaDB server daemon (mysqld) will be restarted automatically.
Type Confusion in Blink layout
CVE: CVE-2021-30631
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: 2021-09-13T00:00:00+00:00

No description is available for this CVE.

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:
slab-out-of-bounds access in xdr_set_page_base() in net/sunrpc/xdr.c
CVE: CVE-2021-38201
Component: kernel
CWE: CWE-787
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-06-13T00:00:00+00:00

A flaw was found in the Linux kernel that allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations. The highest threat from this vulnerability is to system availability.

Statement: This issue only affects the Linux kernel versions as shipped with Red Hat Enterprise Linux 8.4 GA onwards.

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.
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.
critical evasion
CVE: CVE-2021-35063
Component: suricata
Release date: 2021-07-01T00:00:00+00:00

Suricata before 5.0.7 and 6.x before 6.0.3 has a "critical evasion."

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:
An authorization logic error in the External Status Check API in GitLab EE
CVE: CVE-2021-39943
Component: gitlab
CWE: CWE-639
Severity: Moderate
CVSS v3: 4.5/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Release date: 2021-01-01T00:00:00+00:00

An authorization logic error in the External Status Check API in GitLab EE affecting all versions starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allowed a user to update the status of the check via an API call

Statement: The GitLab package used in OpenShift is a GitLab API NodeJS library which is not affected by CVE-2021-39943.

Remediation:
panic on multiple access to floppy device
CVE: CVE-2021-20261
Component: kernel
CWE: CWE-362
Severity: Moderate
CVSS v3: 7.4/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Release date: 2021-03-11T06:00:00+00:00

A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software.  The impact of this issue is lessened by the fact that the default permissions on the floppy device (/dev/fd0) are restricted to root.  If the permissions on the device have changed the impact changes greatly.  In the default configuration root (or equivalent) permissions are required to attack this flaw.

Statement: This flaw is rated as having a Moderate impact because the default and supported configuration is not readable by unprivileged users. Moreover, if the attacker is granted access, there are significantly easier attack vectors available.

Remediation:
As the floppy module will be auto-loaded when required, its use can be disabled by preventing the module from loading with the following instructions:

# echo "install floppy /bin/true" >> /etc/modprobe.d/disable-floppy.conf

The system will need to be restarted if the floppy modules are loaded and in use.

Alternatively, disabling the floppy in the BIOS or virtual machine configuration and restarting the system will also ensure that the floppy hardware
will not autoload the kernel floppy module.

If the system requires this module to work correctly, this mitigation may not be suitable.

If you need further assistance, see KCS article https://access.redhat.com/solutions/41278 or contact Red Hat Global Support Services.
denial of service in URN processing
CVE: CVE-2021-28651
Component: squid
CWE: CWE-400
Severity: Moderate
CVSS v3: 7.4/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Release date: 2021-05-10T00:00:00+00:00

An input validation flaw was found in Squid. This issue could allow a malicious server in collaboration with a trusted client to consume arbitrarily large amounts of memory on the server running Squid. The highest threat from this vulnerability is to system availability.

Statement: This issue has been rated as having a security impact of Moderate. At this stage in their life, Red Hat Enterprise Linux 6 and 7 only accept Important and Critical Security Advisories (RHSAs) and this flaw does not meet these criteria. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata.

Red Hat Satellite does not ship the Squid package, however, does consume it from RHEL 7 repository. Product is not affected by this flaw as squid.conf configuration disables all the http_access fragments except the localhost.

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.
If possible, disable URN processing by adding the following lines in `squid.conf`:

```
acl URN proto URN
http_access deny URN
```
unprivileged users may be able to perform unauthorized read/write to collections
CVE: CVE-2021-29943
Component: solr
CWE: CWE-863
Severity: Important
CVSS v3: 9.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Release date: 2021-04-12T00:00:00+00:00

A flaw was found in solr. Server credentials, instead of client credentials, are used for authenticating forward/proxy distributed requests using the ConfigurableInternodeAuthHadoopPlugin resulting in incorrect authorization resolution on the receiving hosts. The highest threat from this vulnerability is to data confidentiality and integrity.


Remediation:
Heap overflow
CVE: CVE-2021-44570
Component: libsolv
CWE: CWE-787
Severity: None
CVSS v3: 0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N
Release date: 2021-01-01T00:00:00+00:00

[REJECTED CVE] Two heap-overflow vulnerabilities exists in openSUSE/libsolv through 13 Dec 2020 in the bugs in the solver_get_recommendations funtion function at src/solver.c: line 4286 & line 4305 FOR_PROVIDES.

Statement: This flaw was found to be a duplicate of CVE-2021-3200. Please see https://access.redhat.com/security/cve/CVE-2021-3200 for information about affected products and security errata.

Remediation:
missing request length checks
CVE: CVE-2021-31535
Component: libX11
CWE: CWE-77
Severity: Important
CVSS v3: 8.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2021-05-18T00:00:00+00:00

A missing validation flaw was found in libX11. This flaw allows an attacker to inject X11 protocol commands on X clients, and in some cases, also bypass, authenticate (via injection of control characters), or potentially execute arbitrary code with permissions of the application compiled with libX11. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Statement: This flaw was rated with an important severity as it allows an attacker to inject X11 protocol commands on X clients with the privileges of the application linked with the libX11 library, potentially having administrative privileges. However, Red Hat Enterprise Linux 8 and 9 do not run the Xorg server with root privileges, lowering the security impact of this issue. For this reason, Red Hat Enterprise Linux 8 and 9 have been rated with a moderate severity.

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

https://access.redhat.com/articles/2974891
xterm should not be used to display less trusted data, e.g. from SSH connections to less trusted remote machines.
To avoid attacks via .Xdefaults on kiosk type machines, where graphical user has no permission to execute arbitrary operating system commands or sometimes not even to send hardware keyboard keystrokes, the .Xdefaults must not be modifiable by the user.
guest can force Linux netback driver to hog large amounts of kernel memory
CVE: CVE-2021-28714
Component: xen
CVSS v3: 6.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-12-20T12:00:00+00:00

Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. There are some measures taken for avoiding to pile up too much data, but those can be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default). Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time. (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in its RX queue ring page and the next package would require more than one free slot, which may be the case when using GSO, XDP, or software hashing. (CVE-2021-28714)

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:
Command injection via mail comand
CVE: CVE-2021-32749
Component: fail2ban
CVSS v3: 7.5/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2021-07-16T00:00:00+00:00

fail2ban is a daemon to ban hosts that cause multiple authentication errors. In versions 0.9.7 and prior, 0.10.0 through 0.10.6, and 0.11.0 through 0.11.2, there is a vulnerability that leads to possible remote code execution in the mailing action mail-whois. Command `mail` from mailutils package used in mail actions like `mail-whois` can execute command if unescaped sequences (`\n~`) are available in "foreign" input (for instance in whois output). To exploit the vulnerability, an attacker would need to insert malicious characters into the response sent by the whois server, either via a MITM attack or by taking over a whois server. The issue is patched in versions 0.10.7 and 0.11.3. As a workaround, one may avoid the usage of action `mail-whois` or patch the vulnerability manually.

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:
udmabuf: validate ubuf->pagecount
CVE: CVE-2021-47649
Component: kernel
Severity: Moderate
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

A vulnerability was found in the Linux kernel in the `udmabuf_create()` function. An improper user-provided argument validation can lead to a `ZERO_PTR` value being passed to the sg_alloc_append_table_from_pages()` function, which attempts a dereference and leads to a kernel crash.


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.
double-free in function pspdf_export()
CVE: CVE-2021-23158
Component: htmldoc
CVSS v3: 8.6/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Release date: 2021-01-26T00:00:00+00:00

A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.

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:
Object lifecycle issue in audio
CVE: CVE-2021-21165
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: 2021-03-02T00:00:00+00:00

Data race in audio in Google Chrome prior to 89.0.4389.72 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:
scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs()
CVE: CVE-2021-47219
Component: kernel
CWE: CWE-125
Severity: Moderate
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

A vulnerability was found in the Linux kernel, related to the Small Computer System Interface (SCSI) subsystem. This issue involves an out-of-bounds read in the scsi_debug driver, which could allow an attacker to trigger a denial of service (DoS). This issue occurs during the handling of certain SCSI commands, leading to a system crash when invalid input lengths are passed. This vulnerability was patched in later kernel updates​.


Remediation:
integer overflow could lead to arbitrary code execution
CVE: CVE-2021-38714
Component: plib
CVSS v3: 8.6/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Release date: 2021-08-24T00:00:00+00:00

In Plib through 1.85, there is an integer overflow vulnerability that could result in arbitrary code execution. The vulnerability is found in ssgLoadTGA() function in src/ssg/ssgLoadTGA.cxx file.

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:
Server: Group Replication Plugin unspecified vulnerability (CPU Oct 2021)
CVE: CVE-2021-35608
Component: mysql
Severity: Moderate
CVSS v3: 5.4/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-10-19T00:00:00+00:00

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/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.
octeontx2-af: Fix a memleak bug in rvu_mbox_init()
CVE: CVE-2021-47537
Component: kernel
CWE: CWE-401
Severity: Low
CVSS v3: 2.9/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Release date: 2021-01-01T00:00:00+00:00

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

octeontx2-af: Fix a memleak bug in rvu_mbox_init()

In rvu_mbox_init(), mbox_regions is not freed or passed out
under the switch-default region, which could lead to a memory leak.

Fix this bug by changing 'return err' to 'goto free_regions'.

This bug was found by a static analyzer. The analysis employs
differential checking to identify inconsistent security operations
(e.g., checks or kfrees) between two code paths and confirms that the
inconsistent operations are not recovered in the current function or
the callers, so they constitute bugs.

Note that, as a bug found by static analysis, it can be a false
positive or hard to trigger. Multiple researchers have cross-reviewed
the bug.

Builds with CONFIG_OCTEONTX2_AF=y show no new warnings,
and our static analyzer no longer warns about this code.


Remediation:
open redirect and DoS via an URL with double slash followed by a domain and with invalid characters
CVE: CVE-2021-22964
Component: fastify-static
CWE: CWE-601
Severity: Moderate
CVSS v3: 5.8/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2021-10-06T00:00:00+00:00

A redirect vulnerability in the `fastify-static` module version >= 4.2.4 and < 4.4.1 allows remote attackers to redirect Mozilla Firefox users to arbitrary websites via a double slash `//` followed by a domain: `http://localhost:3000//a//youtube.com/%2e%2e%2f%2e%2e`.A DOS vulnerability is possible if the URL contains invalid characters `curl --path-as-is "http://localhost:3000//^/.."`The issue shows up on all the `fastify-static` applications that set `redirect: true` option. By default, it is `false`.


Remediation:
NFS: Fix an Oopsable condition in __nfs_pageio_add_request()
CVE: CVE-2021-47167
Component: kernel
CWE: CWE-99
Severity: Moderate
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

A vulnerability was found in the NFS module of the Linux kernel, where a potential system crash (Oops) occurred due to improper handling of the mirror array in __nfs_pageio_add_request(). The nfs_pageio_error_cleanup() function did not correctly reset the mirror array, leading to inconsistencies when the structure was empty.


Remediation:
Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.
NULL pointer dereference in jp2_decode() in jp2_dec.c
CVE: CVE-2021-26927
Component: jasper
CWE: CWE-476
Severity: Moderate
CVSS v3: 5.4/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Release date: 2021-01-29T00:00:00+00:00

A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service.


Remediation:
Missing input validation of host names may lead to domain hijacking
CVE: CVE-2021-3672
Component: c-ares
CWE: CWE-79
Severity: Moderate
CVSS v3: 5.6/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Release date: 2021-08-10T00:00:00+00:00

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.


Remediation:
NULL pointer dereference in pci_write() in hw/acpi/pcihp.c
CVE: CVE-2021-4158
Component: QEMU
CWE: CWE-476
Severity: Low
CVSS v3: 5.2/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Release date: 2021-12-12T00:00:00+00:00

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

Statement: Releases of Red Hat OpenStack Platform 15 and newer, Red Hat Virtualization 4.4 and newer consume fixes directly from the Red Hat Enterprise Linux 8 Advanced Virtualization repository.

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, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
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.