huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
use-after-free in the _zip_dirent_read function of zip_dirent.c
CVE: CVE-2019-17582
Component: libzip
CWE: CWE-416
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2019-01-01T00:00:00+00:00

A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858."


Remediation:
error path information disclosure
CVE: CVE-2019-10247
Component: jetty
CWE: CWE-200
Severity: Low
CVSS v3: 5.3/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Release date: 2019-04-18T00:00:00+00:00

In Eclipse Jetty version 7.x, 8.x, 9.2.27 and older, 9.3.26 and older, and 9.4.16 and older, the server running on any OS and Jetty version combination will reveal the configured fully qualified directory base resource location on the output of the 404 error for not finding a Context that matches the requested path. The default server behavior on jetty-distribution and jetty-home will include at the end of the Handler tree a DefaultHandler, which is responsible for reporting this 404 error, it presents the various configured contexts as HTML for users to click through to. This produced HTML includes output that contains the configured fully qualified directory base resource location for each context.

Statement: This issue affects the versions of jetty which is embedded in the nutch package as shipped with Red Hat Satellite 5. The jetty server is not exposed, as such exploitation is difficult, Red Hat Product Security has rated this issue as having security impact of Low in the context of Red Hat Satellite 5. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.

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 (you must log in to download the update).
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 (you must log in to download the update).
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 7.6.0 product documentation page:
https://access.redhat.com/documentation/en-us/red_hat_fuse/7.6/
Out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c
CVE: CVE-2019-15946
Component: opensc
CWE: CWE-119
Severity: Moderate
CVSS v3: 6.4/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2019-09-06T00:00:00+00:00

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.


Remediation:
A memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c allows for a DoS
CVE: CVE-2019-19066
Component: kernel
CWE: CWE-400
Severity: Low
CVSS v3: 4.7/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2019-11-21T00:00:00+00:00

A flaw was found in the Linux kernel. The bfad_im_get_stats function mishandles resource cleanup on error. A local attacker, able to induce the error conditions, could use this flaw to crash the system. The highest threat from this vulnerability is to system availability.

Statement: This issue is rated as having Low impact because of the preconditions needed to trigger the error/resource cleanup code path.

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.
malicious web content leads to arbitrary code execution
CVE: CVE-2019-8518
Component: webkitgtk
CWE: CWE-94
Severity: Moderate
CVSS v3: 6.2/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Release date: 2019-04-10T00:00:00+00:00

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.


Remediation:
heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c, allowing for a DoS attack of Information disclosure.
CVE: CVE-2019-11006
Component: GraphicsMagick
CVSS v3: 5.2/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Release date: 2019-04-08T00:00:00+00:00

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c, which allows attackers to cause a denial of service or information disclosure via an RLE packet.

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:
Insufficient policy enforcement in extensions
CVE: CVE-2019-13754
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: 2019-12-10T00:00:00+00:00

Insufficient policy enforcement in extensions in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to bypass navigation 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.
stack-based buffer overflow at coders/pnm.c in WritePNMImage because of a misplaced assignment
CVE: CVE-2019-13304
Component: ImageMagick
CWE: CWE-193
Severity: Moderate
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: 2019-07-16T00:00:00+00:00

A stack-based buffer overflow was discovered in ImageMagick in the way it writes PNM images due to a misplaced assignment. Applications compiled against ImageMagick libraries that accept untrustworthy images or write PNM images may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to make the application crash or potentially execute code.


Remediation:
mod_auth_digest: access control bypass due to race condition
CVE: CVE-2019-0217
Component: httpd
CWE: CWE-284
Severity: Moderate
CVSS v3: 7.2/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Release date: 2019-04-01T00:00:00+00:00

A race condition was found in mod_auth_digest when the web server was running in a threaded MPM configuration. It could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions.

Statement: Based on the the fact that digest authentication is rarely used in modern day web applications and httpd package shipped with Red Hat products do not ship threaded MPM configuration by default, this flaw has been rated as having Moderate level security impact. Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This flaw has been rated as having a security impact of Moderate, and is not currently planned to be addressed in future updates. 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

For the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted. After installing the updated packages, the httpd daemon 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 the updated packages, the httpd daemon 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 the updated packages, the httpd daemon 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

For the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted. After installing the updated packages, the httpd daemon 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 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
This flaw only affects a threaded server configuration, so using the prefork MPM is an effective mitigation.  In versions of httpd package shipped with Red Hat Enterprise Linux 7, the prefork MPM is the default configuration.
stored Cross-site scripting (XSS) in the pki-tps web Activity tab
CVE: CVE-2019-10178
Component: pki-core
CWE: CWE-79
Severity: Moderate
CVSS v3: 4.8/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Release date: 2019-01-01T00:00:00+00:00

It was found that the Token Processing Service (TPS) did not properly sanitize the Token IDs from the "Activity" page, enabling a Stored Cross Site Scripting (XSS) vulnerability. An unauthenticated attacker could trick an authenticated victim into creating a specially crafted activity, which would execute arbitrary JavaScript code when viewed in a browser.


Remediation:
x86: PV kernel context switch corruption leading to Dos or privileges escalation
CVE: CVE-2019-17347
Component: xen
Severity: Important
CVSS v3: 7.7/CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Release date: 2019-10-31T00:00:00+00:00

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels).


Remediation:
out-of-bounds read in function FlateStream::getChar() in Stream.cc
CVE: CVE-2019-12515
Component: xpdf
CVSS v3: 3.2/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Release date: 2019-06-01T00:00:00+00:00

There is an out-of-bounds read vulnerability in the function FlateStream::getChar() located at Stream.cc in Xpdf 4.01.01. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool. It might allow an attacker to cause Information Disclosure or a 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:
heap-based buffer overflow in function ReadNextFunctionHandle() in mat5.c
CVE: CVE-2019-9036
Component: matio
CVSS v3: 3.9/CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Release date: 2019-02-20T00:00:00+00:00

An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a heap-based buffer overflow in the function ReadNextFunctionHandle() in mat5.c.

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:
heap-based buffer over-read in Sass::Prelexer::skip_over_scopes in prelexer.hpp
CVE: CVE-2019-6286
Component: libsass
CWE: CWE-125
Severity: Low
CVSS v3: 3.2/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Release date: 2019-01-14T00:00:00+00:00

In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::skip_over_scopes in prelexer.hpp when called from Sass::Parser::parse_import(), a similar issue to CVE-2018-11693.


Remediation:
Combination of parameters and permissions can allow user to escape from the share path definition
CVE: CVE-2019-10197
Component: samba
CWE: CWE-22
Severity: Moderate
CVSS v3: 6.4/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Release date: 2019-09-03T00:00:00+00:00

A flaw was found in samba when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside of the share.

Statement: Only samba configurations where 'wide links' option is explicitly set to 'yes' is affected by this flaw. Therefore default configurations of samba package shipped with Red Hat Products are not affected.

This vulnerability exists in the samba server, client side packages are not affected.

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 smb 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 smb 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 smb 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 smb service will be restarted automatically.
The following methods can be used as a mitigation (only one is needed):
1. Use the 'sharesec' tool to configure a security descriptor for the share that's at least as strict as the permissions on the share root  directory.
2. Use the 'valid users' option to allow only users/groups which are able to enter the share root directory.
3. Remove 'wide links = yes' if it's not really needed.
4. In some situations it might be an option to use 'chmod a+x' on the share root directory, but you need to make sure that files and subdirectories are protected by stricter permissions. You may also want to 'chmod a-w' in order to prevent new top level files and directories, which may have less restrictive permissions.
ChaCha20-Poly1305 with long nonces
CVE: CVE-2019-1543
Component: openssl
CWE: CWE-323
Severity: Low
CVSS v3: 2.8/CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Release date: 2019-03-06T00:00:00+00:00

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored. It is a requirement of using this cipher that nonce values are unique. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks. If an application changes the default nonce length to be longer than 12 bytes and then makes a change to the leading bytes of the nonce expecting the new value to be a new unique nonce then such an application could inadvertently encrypt messages with a reused nonce. Additionally the ignored bytes in a long nonce are not covered by the integrity guarantee of this cipher. Any application that relies on the integrity of these ignored leading bytes of a long nonce may be further affected. Any OpenSSL internal use of this cipher, including in SSL/TLS, is safe because no such use sets such a long nonce value. However user applications that use this cipher directly and set a non-default nonce length to be longer than 12 bytes may be vulnerable. OpenSSL versions 1.1.1 and 1.1.0 are affected by this issue. Due to the limited scope of affected deployments this has been assessed as low severity and therefore we are not creating new releases at this time. Fixed in OpenSSL 1.1.1c (Affected 1.1.1-1.1.1b). Fixed in OpenSSL 1.1.0k (Affected 1.1.0-1.1.0j).


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

For the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted.
Memory corruption in regexp length check
CVE: CVE-2019-5853
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: 2019-07-30T00:00:00+00:00

Inappropriate implementation in JavaScript in Google Chrome prior to 76.0.3809.87 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.
file_copy_fallback in gio/gfile.c in GNOME GLib does not properly restrict file permissions while a copy operation is in progress
CVE: CVE-2019-12450
Component: glib2
CWE: CWE-552
Severity: Moderate
CVSS v3: 6.6/CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Release date: 2019-05-23T00:00:00+00:00

file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used.

Statement: This issue affects the versions of glib2 as shipped with Red Hat Enterprise Linux 6, 7 and 8 . Red Hat Product Security has rated this issue as having a security impact of Moderate.

Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Important, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.

Remediation:
Download and install a new CLI binary by following the instructions linked from the References section.
i_size_read() infinite loop leads to denial of service
CVE: CVE-2019-16413
Component: kernel
CWE: CWE-400
Severity: Moderate
CVSS v3: 6.1/CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2019-09-18T00:00:00+00:00

A flaw was found in the implementation of the 9p filesystem in the Linux kernel. The 9p filesystem does not protect i_size_write() properly, which causes an i_size_read() infinite loop. An attacker, able to mount a specially crafted filesystem, could cause a denial of service on SMP systems.


Remediation:
As the 9p module will be auto-loaded when required, its use can be disabled  by preventing the module from loading with the following instructions:

# echo "install 9p /bin/true" >> /etc/modprobe.d/disable-9p.conf 
 
The system will need to be restarted if the 9p modules are loaded. In most circumstances, the 9p kernel modules will be unable to be unloaded while the filesystems are in use.

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.
GSS-API dissector crash (wnpa-sec-2019-14)
CVE: CVE-2019-10894
Component: wireshark
CWE: CWE-617
Severity: Moderate
CVSS v3: 6.4/CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2019-03-18T00:00:00+00:00

In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the GSS-API dissector could crash. This was addressed in epan/dissectors/packet-gssapi.c by ensuring that a valid dissector is called.


Remediation:
directory traversal allows to write arbitrary files
CVE: CVE-2019-13241
Component: flightcrew
CVSS v3: 5.9/CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Release date: 2019-06-26T00:00:00+00:00

FlightCrew v0.9.2 and older are vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry that is mishandled during extraction.

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: Optimizer unspecified vulnerability (CPU Apr 2019)
CVE: CVE-2019-2695
Component: mysql
Severity: Moderate
CVSS v3: 6.7/CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2019-04-16T00:00:00+00:00

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 8.0.15 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 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/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.
NULL pointer dereference in AuthenticodeVerify()
CVE: CVE-2019-14584
Component: edk2
CWE: CWE-476
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2019-01-01T00:00:00+00:00

Null pointer dereference in Tianocore EDK2 may allow an authenticated user to potentially enable escalation of privilege via local access.


Remediation: