var-202102-1488
Vulnerability from variot

The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates that may have been obtained from untrusted sources. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x). Please keep an eye on CNNVD or manufacturer announcements. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2021-05-25-2 macOS Big Sur 11.4

macOS Big Sur 11.4 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212529.

AMD Available for: macOS Big Sur Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A logic issue was addressed with improved state management. CVE-2021-30678: Yu Wang of Didi Research America

AMD Available for: macOS Big Sur Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: A logic issue was addressed with improved state management. CVE-2021-30676: shrek_wzw

App Store Available for: macOS Big Sur Impact: A malicious application may be able to break out of its sandbox Description: A path handling issue was addressed with improved validation. CVE-2021-30688: Thijs Alkemade of Computest Research Division

AppleScript Available for: macOS Big Sur Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30669: Yair Hoffmann

Audio Available for: macOS Big Sur Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30707: hjy79425575 working with Trend Micro Zero Day Initiative

Audio Available for: macOS Big Sur Impact: Parsing a maliciously crafted audio file may lead to disclosure of user information Description: This issue was addressed with improved checks. CVE-2021-30685: Mickey Jin (@patch1t) of Trend Micro

Core Services Available for: macOS Big Sur Impact: A malicious application may be able to gain root privileges Description: A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. CVE-2021-30681: Zhongcheng Li (CK01)

CoreAudio Available for: macOS Big Sur Impact: Processing a maliciously crafted audio file may disclose restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30686: Mickey Jin of Trend Micro

Crash Reporter Available for: macOS Big Sur Impact: A malicious application may be able to modify protected parts of the file system Description: A logic issue was addressed with improved state management. CVE-2021-30727: Cees Elzinga

CVMS Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30724: Mickey Jin (@patch1t) of Trend Micro

Dock Available for: macOS Big Sur Impact: A malicious application may be able to access a user's call history Description: An access issue was addressed with improved access restrictions. CVE-2021-30673: Josh Parnham (@joshparnham)

Graphics Drivers Available for: macOS Big Sur Impact: A remote attacker may cause an unexpected application termination or arbitrary code execution Description: A logic issue was addressed with improved state management. CVE-2021-30684: Liu Long of Ant Security Light-Year Lab

Graphics Drivers Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2021-30735: Jack Dates of RET2 Systems, Inc. (@ret2systems) working with Trend Micro Zero Day Initiative

Heimdal Available for: macOS Big Sur Impact: A local user may be able to leak sensitive user information Description: A logic issue was addressed with improved state management. CVE-2021-30697: Gabe Kirkpatrick (@gabe_k)

Heimdal Available for: macOS Big Sur Impact: A malicious application may cause a denial of service or potentially disclose memory contents Description: A memory corruption issue was addressed with improved state management. CVE-2021-30710: Gabe Kirkpatrick (@gabe_k)

Heimdal Available for: macOS Big Sur Impact: A malicious application could execute arbitrary code leading to compromise of user information Description: A use after free issue was addressed with improved memory management. CVE-2021-30683: Gabe Kirkpatrick (@gabe_k)

ImageIO Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to disclosure of user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30687: Hou JingYi (@hjy79425575) of Qihoo 360

ImageIO Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to disclosure of user information Description: This issue was addressed with improved checks. CVE-2021-30700: Ye Zhang(@co0py_Cat) of Baidu Security

ImageIO Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30701: Mickey Jin (@patch1t) of Trend Micro and Ye Zhang of Baidu Security

ImageIO Available for: macOS Big Sur Impact: Processing a maliciously crafted ASTC file may disclose memory contents Description: This issue was addressed with improved checks. CVE-2021-30705: Ye Zhang of Baidu Security

Intel Graphics Driver Available for: macOS Big Sur Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: An out-of-bounds read issue was addressed by removing the vulnerable code. CVE-2021-30719: an anonymous researcher working with Trend Micro Zero Day Initiative

Intel Graphics Driver Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2021-30728: Liu Long of Ant Security Light-Year Lab CVE-2021-30726: Yinyi Wu(@3ndy1) of Qihoo 360 Vulcan Team

Kernel Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved validation. CVE-2021-30740: Linus Henze (pinauten.de)

Kernel Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved state management. CVE-2021-30704: an anonymous researcher

Kernel Available for: macOS Big Sur Impact: Processing a maliciously crafted message may lead to a denial of service Description: A logic issue was addressed with improved state management. CVE-2021-30715: The UK's National Cyber Security Centre (NCSC)

Kernel Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved size validation. CVE-2021-30736: Ian Beer of Google Project Zero

Kernel Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: A memory corruption issue was addressed with improved validation. CVE-2021-30739: Zuozhi Fan (@pattern_F_) of Ant Group Tianqiong Security Lab

Kext Management Available for: macOS Big Sur Impact: A local user may be able to load unsigned kernel extensions Description: A logic issue was addressed with improved state management. CVE-2021-30680: Csaba Fitzl (@theevilbit) of Offensive Security

LaunchServices Available for: macOS Big Sur Impact: A malicious application may be able to break out of its sandbox Description: This issue was addressed with improved environment sanitization. CVE-2021-30677: Ron Waisberg (@epsilan)

Login Window Available for: macOS Big Sur Impact: A person with physical access to a Mac may be able to bypass Login Window Description: A logic issue was addressed with improved state management. CVE-2021-30702: Jewel Lambert of Original Spin, LLC.

Mail Available for: macOS Big Sur Impact: An attacker in a privileged network position may be able to misrepresent application state Description: A logic issue was addressed with improved state management. CVE-2021-30696: Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An information disclosure issue was addressed with improved state management. CVE-2021-30723: Mickey Jin (@patch1t) of Trend Micro CVE-2021-30691: Mickey Jin (@patch1t) of Trend Micro CVE-2021-30692: Mickey Jin (@patch1t) of Trend Micro CVE-2021-30694: Mickey Jin (@patch1t) of Trend Micro

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2021-30725: Mickey Jin (@patch1t) of Trend Micro

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-30746: Mickey Jin (@patch1t) of Trend Micro

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A validation issue was addressed with improved logic. CVE-2021-30693: Mickey Jin (@patch1t) & Junzhi Lu (@pwn0rz) of Trend Micro

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30695: Mickey Jin (@patch1t) & Junzhi Lu (@pwn0rz) of Trend Micro

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-30708: Mickey Jin (@patch1t) & Junzhi Lu (@pwn0rz) of Trend Micro

Model I/O Available for: macOS Big Sur Impact: Processing a maliciously crafted USD file may disclose memory contents Description: This issue was addressed with improved checks. CVE-2021-30709: Mickey Jin (@patch1t) of Trend Micro

NSOpenPanel Available for: macOS Big Sur Impact: An application may be able to gain elevated privileges Description: This issue was addressed by removing the vulnerable code. CVE-2021-30679: Gabe Kirkpatrick (@gabe_k)

OpenLDAP Available for: macOS Big Sur Impact: A remote attacker may be able to cause a denial of service Description: This issue was addressed with improved checks. CVE-2020-36226 CVE-2020-36227 CVE-2020-36223 CVE-2020-36224 CVE-2020-36225 CVE-2020-36221 CVE-2020-36228 CVE-2020-36222 CVE-2020-36230 CVE-2020-36229

PackageKit Available for: macOS Big Sur Impact: A malicious application may be able to overwrite arbitrary files Description: An issue with path validation logic for hardlinks was addressed with improved path sanitization. CVE-2021-30738: Qingyang Chen of Topsec Alpha Team and Csaba Fitzl (@theevilbit) of Offensive Security

Security Available for: macOS Big Sur Impact: Processing a maliciously crafted certificate may lead to arbitrary code execution Description: A memory corruption issue in the ASN.1 decoder was addressed by removing the vulnerable code. CVE-2021-30737: xerub

smbx Available for: macOS Big Sur Impact: An attacker in a privileged network position may be able to perform denial of service Description: A logic issue was addressed with improved state management. CVE-2021-30716: Aleksandar Nikolic of Cisco Talos

smbx Available for: macOS Big Sur Impact: An attacker in a privileged network position may be able to execute arbitrary code Description: A memory corruption issue was addressed with improved state management. CVE-2021-30717: Aleksandar Nikolic of Cisco Talos

smbx Available for: macOS Big Sur Impact: An attacker in a privileged network position may be able to leak sensitive user information Description: A path handling issue was addressed with improved validation. CVE-2021-30721: Aleksandar Nikolic of Cisco Talos

smbx Available for: macOS Big Sur Impact: An attacker in a privileged network position may be able to leak sensitive user information Description: An information disclosure issue was addressed with improved state management. CVE-2021-30722: Aleksandar Nikolic of Cisco Talos

smbx Available for: macOS Big Sur Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A logic issue was addressed with improved state management. CVE-2021-30712: Aleksandar Nikolic of Cisco Talos

Software Update Available for: macOS Big Sur Impact: A person with physical access to a Mac may be able to bypass Login Window during a software update Description: This issue was addressed with improved checks. CVE-2021-30668: Syrus Kimiagar and Danilo Paffi Monteiro

SoftwareUpdate Available for: macOS Big Sur Impact: A non-privileged user may be able to modify restricted settings Description: This issue was addressed with improved checks. CVE-2021-30718: SiQian Wei of ByteDance Security

TCC Available for: macOS Big Sur Impact: A malicious application may be able to send unauthorized Apple events to Finder Description: A validation issue was addressed with improved logic. CVE-2021-30671: Ryan Bell (@iRyanBell)

TCC Available for: macOS Big Sur Impact: A malicious application may be able to bypass Privacy preferences. Apple is aware of a report that this issue may have been actively exploited. Description: A permissions issue was addressed with improved validation. CVE-2021-30713: an anonymous researcher

WebKit Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. CVE-2021-30744: Dan Hite of jsontop

WebKit Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-21779: Marcin Towalski of Cisco Talos

WebKit Available for: macOS Big Sur Impact: A malicious application may be able to leak sensitive user information Description: A logic issue was addressed with improved restrictions. CVE-2021-30682: an anonymous researcher and 1lastBr3ath

WebKit Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30689: an anonymous researcher

WebKit Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2021-30749: an anonymous researcher and mipu94 of SEFCOM lab, ASU. working with Trend Micro Zero Day Initiative CVE-2021-30734: Jack Dates of RET2 Systems, Inc. (@ret2systems) working with Trend Micro Zero Day Initiative

WebKit Available for: macOS Big Sur Impact: A malicious website may be able to access restricted ports on arbitrary servers Description: A logic issue was addressed with improved restrictions. CVE-2021-30720: David Schütz (@xdavidhu)

WebRTC Available for: macOS Big Sur Impact: A remote attacker may be able to cause a denial of service Description: A null pointer dereference was addressed with improved input validation. CVE-2021-23841: Tavis Ormandy of Google CVE-2021-30698: Tavis Ormandy of Google

Additional recognition

App Store We would like to acknowledge Thijs Alkemade of Computest Research Division for their assistance.

CoreCapture We would like to acknowledge Zuozhi Fan (@pattern_F_) of Ant- financial TianQiong Security Lab for their assistance.

ImageIO We would like to acknowledge Jzhu working with Trend Micro Zero Day Initiative and an anonymous researcher for their assistance.

Mail Drafts We would like to acknowledge Lauritz Holtmann (@lauritz) for their assistance.

WebKit We would like to acknowledge Chris Salls (@salls) of Makai Security for their assistance.

Installation note:

This update may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/

Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222

This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/

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. Bugs fixed (https://bugzilla.redhat.com/):

1944888 - CVE-2021-21409 netty: Request smuggling via content-length header 2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data 2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way 2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value

  1. JIRA issues fixed (https://issues.jboss.org/):

LOG-1971 - Applying cluster state is causing elasticsearch to hit an issue and become unusable

  1. 8) - aarch64, ppc64le, s390x, x86_64

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section. 1965362 - In renegotiated handshake openssl sends extensions which client didn't advertise in second ClientHello [rhel-8]

  1. 8) - noarch

  2. Description:

EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.

The following packages have been upgraded to a later upstream version: edk2 (20210527gite1999b264f1f). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

===================================================================== Red Hat Security Advisory

Synopsis: Moderate: openssl security update Advisory ID: RHSA-2021:3798-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3798 Issue date: 2021-10-12 CVE Names: CVE-2021-23840 CVE-2021-23841 =====================================================================

  1. Summary:

An update for openssl is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

  1. Description:

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.

Security Fix(es):

  • openssl: integer overflow in CipherUpdate (CVE-2021-23840)

  • openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

  1. Solution:

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.

  1. Bugs fixed (https://bugzilla.redhat.com/):

1930310 - CVE-2021-23841 openssl: NULL pointer dereference in X509_issuer_and_serial_hash() 1930324 - CVE-2021-23840 openssl: integer overflow in CipherUpdate

  1. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source: openssl-1.0.2k-22.el7_9.src.rpm

x86_64: openssl-1.0.2k-22.el7_9.x86_64.rpm openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-libs-1.0.2k-22.el7_9.i686.rpm openssl-libs-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64: openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-devel-1.0.2k-22.el7_9.i686.rpm openssl-devel-1.0.2k-22.el7_9.x86_64.rpm openssl-perl-1.0.2k-22.el7_9.x86_64.rpm openssl-static-1.0.2k-22.el7_9.i686.rpm openssl-static-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source: openssl-1.0.2k-22.el7_9.src.rpm

x86_64: openssl-1.0.2k-22.el7_9.x86_64.rpm openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-libs-1.0.2k-22.el7_9.i686.rpm openssl-libs-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64: openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-devel-1.0.2k-22.el7_9.i686.rpm openssl-devel-1.0.2k-22.el7_9.x86_64.rpm openssl-perl-1.0.2k-22.el7_9.x86_64.rpm openssl-static-1.0.2k-22.el7_9.i686.rpm openssl-static-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source: openssl-1.0.2k-22.el7_9.src.rpm

ppc64: openssl-1.0.2k-22.el7_9.ppc64.rpm openssl-debuginfo-1.0.2k-22.el7_9.ppc.rpm openssl-debuginfo-1.0.2k-22.el7_9.ppc64.rpm openssl-devel-1.0.2k-22.el7_9.ppc.rpm openssl-devel-1.0.2k-22.el7_9.ppc64.rpm openssl-libs-1.0.2k-22.el7_9.ppc.rpm openssl-libs-1.0.2k-22.el7_9.ppc64.rpm

ppc64le: openssl-1.0.2k-22.el7_9.ppc64le.rpm openssl-debuginfo-1.0.2k-22.el7_9.ppc64le.rpm openssl-devel-1.0.2k-22.el7_9.ppc64le.rpm openssl-libs-1.0.2k-22.el7_9.ppc64le.rpm

s390x: openssl-1.0.2k-22.el7_9.s390x.rpm openssl-debuginfo-1.0.2k-22.el7_9.s390.rpm openssl-debuginfo-1.0.2k-22.el7_9.s390x.rpm openssl-devel-1.0.2k-22.el7_9.s390.rpm openssl-devel-1.0.2k-22.el7_9.s390x.rpm openssl-libs-1.0.2k-22.el7_9.s390.rpm openssl-libs-1.0.2k-22.el7_9.s390x.rpm

x86_64: openssl-1.0.2k-22.el7_9.x86_64.rpm openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-devel-1.0.2k-22.el7_9.i686.rpm openssl-devel-1.0.2k-22.el7_9.x86_64.rpm openssl-libs-1.0.2k-22.el7_9.i686.rpm openssl-libs-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64: openssl-debuginfo-1.0.2k-22.el7_9.ppc.rpm openssl-debuginfo-1.0.2k-22.el7_9.ppc64.rpm openssl-perl-1.0.2k-22.el7_9.ppc64.rpm openssl-static-1.0.2k-22.el7_9.ppc.rpm openssl-static-1.0.2k-22.el7_9.ppc64.rpm

ppc64le: openssl-debuginfo-1.0.2k-22.el7_9.ppc64le.rpm openssl-perl-1.0.2k-22.el7_9.ppc64le.rpm openssl-static-1.0.2k-22.el7_9.ppc64le.rpm

s390x: openssl-debuginfo-1.0.2k-22.el7_9.s390.rpm openssl-debuginfo-1.0.2k-22.el7_9.s390x.rpm openssl-perl-1.0.2k-22.el7_9.s390x.rpm openssl-static-1.0.2k-22.el7_9.s390.rpm openssl-static-1.0.2k-22.el7_9.s390x.rpm

x86_64: openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-perl-1.0.2k-22.el7_9.x86_64.rpm openssl-static-1.0.2k-22.el7_9.i686.rpm openssl-static-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source: openssl-1.0.2k-22.el7_9.src.rpm

x86_64: openssl-1.0.2k-22.el7_9.x86_64.rpm openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-devel-1.0.2k-22.el7_9.i686.rpm openssl-devel-1.0.2k-22.el7_9.x86_64.rpm openssl-libs-1.0.2k-22.el7_9.i686.rpm openssl-libs-1.0.2k-22.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64: openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm openssl-perl-1.0.2k-22.el7_9.x86_64.rpm openssl-static-1.0.2k-22.el7_9.i686.rpm openssl-static-1.0.2k-22.el7_9.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2021-23840 https://access.redhat.com/security/cve/CVE-2021-23841 https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Description:

Red Hat Advanced Cluster Management for Kubernetes 2.1.12 images

Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in.

Container updates:

  • RHACM 2.1.12 images (BZ# 2007489)

  • Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):

2007489 - RHACM 2.1.12 images 2010991 - CVE-2021-32687 redis: Integer overflow issue with intsets 2011000 - CVE-2021-32675 redis: Denial of service via Redis Standard Protocol (RESP) request 2011001 - CVE-2021-32672 redis: Out of bounds read in lua debugger protocol parser 2011004 - CVE-2021-32628 redis: Integer overflow bug in the ziplist data structure 2011010 - CVE-2021-32627 redis: Integer overflow issue with Streams 2011017 - CVE-2021-32626 redis: Lua scripts can overflow the heap-based Lua stack 2011020 - CVE-2021-41099 redis: Integer overflow issue with strings

  1. Bugs fixed (https://bugzilla.redhat.com/):

1963232 - CVE-2021-33194 golang: x/net/html: infinite loop in ParseFragment

  1. JIRA issues fixed (https://issues.jboss.org/):

LOG-1168 - Disable hostname verification in syslog TLS settings LOG-1235 - Using HTTPS without a secret does not translate into the correct 'scheme' value in Fluentd LOG-1375 - ssl_ca_cert should be optional LOG-1378 - CLO should support sasl_plaintext(Password over http) LOG-1392 - In fluentd config, flush_interval can't be set with flush_mode=immediate LOG-1494 - Syslog output is serializing json incorrectly LOG-1555 - Fluentd logs emit transaction failed: error_class=NoMethodError while forwarding to external syslog server LOG-1575 - Rejected by Elasticsearch and unexpected json-parsing LOG-1735 - Regression introducing flush_at_shutdown LOG-1774 - The collector logs should be excluded in fluent.conf LOG-1776 - fluentd total_limit_size sets value beyond available space LOG-1822 - OpenShift Alerting Rules Style-Guide Compliance LOG-1859 - CLO Should not error and exit early on missing ca-bundle when cluster wide proxy is not enabled LOG-1862 - Unsupported kafka parameters when enabled Kafka SASL LOG-1903 - Fix the Display of ClusterLogging type in OLM LOG-1911 - CLF API changes to Opt-in to multiline error detection LOG-1918 - Alert FluentdNodeDown always firing LOG-1939 - Opt-in multiline detection breaks cloudwatch forwarding

  1. Red Hat OpenShift Container Storage is highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. In addition to persistent storage, Red Hat OpenShift Container Storage provides a multicloud data management service with an S3 compatible API.

Bug Fix(es):

  • Previously, when the namespace store target was deleted, no alert was sent to the namespace bucket because of an issue in calculating the namespace bucket health. With this update, the issue in calculating the namespace bucket health is fixed and alerts are triggered as expected. (BZ#1993873)

  • Previously, the Multicloud Object Gateway (MCG) components performed slowly and there was a lot of pressure on the MCG components due to non-optimized database queries. With this update the non-optimized database queries are fixed which reduces the compute resources and time taken for queries. Bugs fixed (https://bugzilla.redhat.com/):

1993873 - [4.8.z clone] Alert NooBaaNamespaceBucketErrorState is not triggered when namespacestore's target bucket is deleted 2006958 - CVE-2020-26301 nodejs-ssh2: Command injection by calling vulnerable method with untrusted input

  1. Bugs fixed (https://bugzilla.redhat.com/):

1948761 - CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option 1956688 - CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option

5

Show details on source website


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    "data": "The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates that may have been obtained from untrusted sources. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x). Please keep an eye on CNNVD or manufacturer announcements. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2021-05-25-2 macOS Big Sur 11.4\n\nmacOS Big Sur 11.4 addresses the following issues. \nInformation about the security content is also available at\nhttps://support.apple.com/HT212529. \n\nAMD\nAvailable for: macOS Big Sur\nImpact: A remote attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30678: Yu Wang of Didi Research America\n\nAMD\nAvailable for: macOS Big Sur\nImpact: A local user may be able to cause unexpected system\ntermination or read kernel memory\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30676: shrek_wzw\n\nApp Store\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to break out of its\nsandbox\nDescription: A path handling issue was addressed with improved\nvalidation. \nCVE-2021-30688: Thijs Alkemade of Computest Research Division\n\nAppleScript\nAvailable for: macOS Big Sur\nImpact: A malicious application may bypass Gatekeeper checks\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30669: Yair Hoffmann\n\nAudio\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: This issue was addressed with improved checks. \nCVE-2021-30707: hjy79425575 working with Trend Micro Zero Day\nInitiative\n\nAudio\nAvailable for: macOS Big Sur\nImpact: Parsing a maliciously crafted audio file may lead to\ndisclosure of user information\nDescription: This issue was addressed with improved checks. \nCVE-2021-30685: Mickey Jin (@patch1t) of Trend Micro\n\nCore Services\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to gain root privileges\nDescription: A validation issue existed in the handling of symlinks. \nThis issue was addressed with improved validation of symlinks. \nCVE-2021-30681: Zhongcheng Li (CK01)\n\nCoreAudio\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted audio file may disclose\nrestricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2021-30686: Mickey Jin of Trend Micro\n\nCrash Reporter\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to modify protected parts\nof the file system\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30727: Cees Elzinga\n\nCVMS\nAvailable for: macOS Big Sur\nImpact: A local attacker may be able to elevate  their privileges\nDescription: This issue was addressed with improved checks. \nCVE-2021-30724: Mickey Jin (@patch1t) of Trend Micro\n\nDock\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to access a user\u0027s call\nhistory\nDescription: An access issue was addressed with improved access\nrestrictions. \nCVE-2021-30673: Josh Parnham (@joshparnham)\n\nGraphics Drivers\nAvailable for: macOS Big Sur\nImpact: A remote attacker may cause an unexpected application\ntermination or arbitrary code execution\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30684: Liu Long of Ant Security Light-Year Lab\n\nGraphics Drivers\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2021-30735: Jack Dates of RET2 Systems, Inc. (@ret2systems)\nworking with Trend Micro Zero Day Initiative\n\nHeimdal\nAvailable for: macOS Big Sur\nImpact: A local user may be able to leak sensitive user information\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30697: Gabe Kirkpatrick (@gabe_k)\n\nHeimdal\nAvailable for: macOS Big Sur\nImpact: A malicious application may cause a denial of service or\npotentially disclose memory contents\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2021-30710: Gabe Kirkpatrick (@gabe_k)\n\nHeimdal\nAvailable for: macOS Big Sur\nImpact: A malicious application could execute arbitrary code leading\nto compromise of user information\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2021-30683: Gabe Kirkpatrick (@gabe_k)\n\nImageIO\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted image may lead to disclosure\nof user information\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2021-30687: Hou JingYi (@hjy79425575) of Qihoo 360\n\nImageIO\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted image may lead to disclosure\nof user information\nDescription: This issue was addressed with improved checks. \nCVE-2021-30700: Ye Zhang(@co0py_Cat) of Baidu Security\n\nImageIO\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: This issue was addressed with improved checks. \nCVE-2021-30701: Mickey Jin (@patch1t) of Trend Micro and Ye Zhang of\nBaidu Security\n\nImageIO\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted ASTC file may disclose\nmemory contents\nDescription: This issue was addressed with improved checks. \nCVE-2021-30705: Ye Zhang of Baidu Security\n\nIntel Graphics Driver\nAvailable for: macOS Big Sur\nImpact: A local user may be able to cause unexpected system\ntermination or read kernel memory\nDescription: An out-of-bounds read issue was addressed by removing\nthe vulnerable code. \nCVE-2021-30719: an anonymous researcher working with Trend Micro Zero\nDay Initiative\n\nIntel Graphics Driver\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2021-30728: Liu Long of Ant Security Light-Year Lab\nCVE-2021-30726: Yinyi Wu(@3ndy1) of Qihoo 360 Vulcan Team\n\nKernel\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: A logic issue was addressed with improved validation. \nCVE-2021-30740: Linus Henze (pinauten.de)\n\nKernel\nAvailable for: macOS Big Sur\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30704: an anonymous researcher\n\nKernel\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted message may lead to a denial\nof service\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30715: The UK\u0027s National Cyber Security Centre (NCSC)\n\nKernel\nAvailable for: macOS Big Sur\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A buffer overflow was addressed with improved size\nvalidation. \nCVE-2021-30736: Ian Beer of Google Project Zero\n\nKernel\nAvailable for: macOS Big Sur\nImpact: A local attacker may be able to elevate their privileges\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2021-30739: Zuozhi Fan (@pattern_F_) of Ant Group Tianqiong\nSecurity Lab\n\nKext Management\nAvailable for: macOS Big Sur\nImpact: A local user may be able to load unsigned kernel extensions\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30680: Csaba Fitzl (@theevilbit) of Offensive Security\n\nLaunchServices\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to break out of its\nsandbox\nDescription: This issue was addressed with improved environment\nsanitization. \nCVE-2021-30677: Ron Waisberg (@epsilan)\n\nLogin Window\nAvailable for: macOS Big Sur\nImpact: A person with physical access to a Mac may be able to bypass\nLogin Window\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30702: Jewel Lambert of Original Spin, LLC. \n\nMail\nAvailable for: macOS Big Sur\nImpact: An attacker in a privileged network position may be able to\nmisrepresent application state\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30696: Fabian Ising and Damian Poddebniak of M\u00fcnster\nUniversity of Applied Sciences\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted USD file may disclose memory\ncontents\nDescription: An information disclosure issue was addressed with\nimproved state management. \nCVE-2021-30723: Mickey Jin (@patch1t) of Trend Micro\nCVE-2021-30691: Mickey Jin (@patch1t) of Trend Micro\nCVE-2021-30692: Mickey Jin (@patch1t) of Trend Micro\nCVE-2021-30694: Mickey Jin (@patch1t) of Trend Micro\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2021-30725: Mickey Jin (@patch1t) of Trend Micro\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted USD file may disclose memory\ncontents\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2021-30746: Mickey Jin (@patch1t) of Trend Micro\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: A validation issue was addressed with improved logic. \nCVE-2021-30693: Mickey Jin (@patch1t) \u0026 Junzhi Lu (@pwn0rz) of Trend\nMicro\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted USD file may disclose memory\ncontents\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2021-30695: Mickey Jin (@patch1t) \u0026 Junzhi Lu (@pwn0rz) of Trend\nMicro\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2021-30708: Mickey Jin (@patch1t) \u0026 Junzhi Lu (@pwn0rz) of Trend\nMicro\n\nModel I/O\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted USD file may disclose memory\ncontents\nDescription: This issue was addressed with improved checks. \nCVE-2021-30709: Mickey Jin (@patch1t) of Trend Micro\n\nNSOpenPanel\nAvailable for: macOS Big Sur\nImpact: An application may be able to gain elevated privileges\nDescription: This issue was addressed by removing the vulnerable\ncode. \nCVE-2021-30679: Gabe Kirkpatrick (@gabe_k)\n\nOpenLDAP\nAvailable for: macOS Big Sur\nImpact: A remote attacker may be able to cause a denial of service\nDescription: This issue was addressed with improved checks. \nCVE-2020-36226\nCVE-2020-36227\nCVE-2020-36223\nCVE-2020-36224\nCVE-2020-36225\nCVE-2020-36221\nCVE-2020-36228\nCVE-2020-36222\nCVE-2020-36230\nCVE-2020-36229\n\nPackageKit\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to overwrite arbitrary\nfiles\nDescription: An issue with path validation logic for hardlinks was\naddressed with improved path sanitization. \nCVE-2021-30738: Qingyang Chen of Topsec Alpha Team and Csaba Fitzl\n(@theevilbit) of Offensive Security\n\nSecurity\nAvailable for: macOS Big Sur\nImpact: Processing a maliciously crafted certificate may lead to\narbitrary code execution\nDescription: A memory corruption issue in the ASN.1 decoder was\naddressed by removing the vulnerable code. \nCVE-2021-30737: xerub\n\nsmbx\nAvailable for: macOS Big Sur\nImpact: An attacker in a privileged network position may be able to\nperform denial of service\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30716: Aleksandar Nikolic of Cisco Talos\n\nsmbx\nAvailable for: macOS Big Sur\nImpact: An attacker in a privileged network position may be able to\nexecute arbitrary code\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2021-30717: Aleksandar Nikolic of Cisco Talos\n\nsmbx\nAvailable for: macOS Big Sur\nImpact: An attacker in a privileged network position may be able to\nleak sensitive user information\nDescription: A path handling issue was addressed with improved\nvalidation. \nCVE-2021-30721: Aleksandar Nikolic of Cisco Talos\n\nsmbx\nAvailable for: macOS Big Sur\nImpact: An attacker in a privileged network position may be able to\nleak sensitive user information\nDescription: An information disclosure issue was addressed with\nimproved state management. \nCVE-2021-30722: Aleksandar Nikolic of Cisco Talos\n\nsmbx\nAvailable for: macOS Big Sur\nImpact: A remote attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30712: Aleksandar Nikolic of Cisco Talos\n\nSoftware Update\nAvailable for: macOS Big Sur\nImpact: A person with physical access to a Mac may be able to bypass\nLogin Window during a software update\nDescription: This issue was addressed with improved checks. \nCVE-2021-30668: Syrus Kimiagar and Danilo Paffi Monteiro\n\nSoftwareUpdate\nAvailable for: macOS Big Sur\nImpact: A non-privileged user may be able to modify restricted\nsettings\nDescription: This issue was addressed with improved checks. \nCVE-2021-30718: SiQian Wei of ByteDance Security\n\nTCC\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to send unauthorized\nApple events to Finder\nDescription: A validation issue was addressed with improved logic. \nCVE-2021-30671: Ryan Bell (@iRyanBell)\n\nTCC\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to bypass Privacy\npreferences. Apple is aware of a report that this issue may have been\nactively exploited. \nDescription: A permissions issue was addressed with improved\nvalidation. \nCVE-2021-30713: an anonymous researcher\n\nWebKit\nAvailable for: macOS Big Sur\nImpact: Processing maliciously crafted web content may lead to\nuniversal cross site scripting\nDescription: A cross-origin issue with iframe elements was addressed\nwith improved tracking of security origins. \nCVE-2021-30744: Dan Hite of jsontop\n\nWebKit\nAvailable for: macOS Big Sur\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2021-21779: Marcin Towalski of Cisco Talos\n\nWebKit\nAvailable for: macOS Big Sur\nImpact: A malicious application may be able to leak sensitive user\ninformation\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2021-30682: an anonymous researcher and 1lastBr3ath\n\nWebKit\nAvailable for: macOS Big Sur\nImpact: Processing maliciously crafted web content may lead to\nuniversal cross site scripting\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-30689: an anonymous researcher\n\nWebKit\nAvailable for: macOS Big Sur\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: Multiple memory corruption issues were addressed with\nimproved memory handling. \nCVE-2021-30749: an anonymous researcher and mipu94 of SEFCOM lab,\nASU. working with Trend Micro Zero Day Initiative\nCVE-2021-30734: Jack Dates of RET2 Systems, Inc. (@ret2systems)\nworking with Trend Micro Zero Day Initiative\n\nWebKit\nAvailable for: macOS Big Sur\nImpact: A malicious website may be able to access restricted ports on\narbitrary servers\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2021-30720: David Sch\u00fctz (@xdavidhu)\n\nWebRTC\nAvailable for: macOS Big Sur\nImpact: A remote attacker may be able to cause a denial of service\nDescription: A null pointer dereference was addressed with improved\ninput validation. \nCVE-2021-23841: Tavis Ormandy of Google\nCVE-2021-30698: Tavis Ormandy of Google\n\nAdditional recognition\n\nApp Store\nWe would like to acknowledge Thijs Alkemade of Computest Research\nDivision for their assistance. \n\nCoreCapture\nWe would like to acknowledge Zuozhi Fan (@pattern_F_) of Ant-\nfinancial TianQiong Security Lab for their assistance. \n\nImageIO\nWe would like to acknowledge Jzhu working with Trend Micro Zero Day\nInitiative and an anonymous researcher for their assistance. \n\nMail Drafts\nWe would like to acknowledge Lauritz Holtmann (@_lauritz_) for their\nassistance. \n\nWebKit\nWe would like to acknowledge Chris Salls (@salls) of Makai Security\nfor their assistance. \n\nInstallation note:\n\nThis update may be obtained from the Mac App Store or\nApple\u0027s Software Downloads web site:\nhttps://support.apple.com/downloads/\n\nInformation will also be posted to the Apple Security Updates\nweb site: https://support.apple.com/kb/HT201222\n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n\n-----BEGIN PGP SIGNATURE-----\n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\nod2jLahPwyoBg6WBvXoZ6H4YOWFAywf225nYk3l5ATsG6rNbhYk=\n=Avma\n-----END PGP SIGNATURE-----\n\n\n. Bugs fixed (https://bugzilla.redhat.com/):\n\n1944888 - CVE-2021-21409 netty: Request smuggling via content-length header\n2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn\u0027t allow setting size restrictions for decompressed data\n2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn\u0027t restrict chunk length and may buffer skippable chunks in an unnecessary way\n2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nLOG-1971 - Applying cluster state is causing elasticsearch to hit an issue and become unusable\n\n6. 8) - aarch64, ppc64le, s390x, x86_64\n\n3. \n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.5 Release Notes linked from the References section. \n1965362 - In renegotiated handshake openssl sends extensions which client didn\u0027t advertise in second ClientHello [rhel-8]\n\n6. 8) - noarch\n\n3. Description:\n\nEDK (Embedded Development Kit) is a project to enable UEFI support for\nVirtual Machines. This package contains a sample 64-bit UEFI firmware for\nQEMU and KVM. \n\nThe following packages have been upgraded to a later upstream version: edk2\n(20210527gite1999b264f1f). -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Moderate: openssl security update\nAdvisory ID:       RHSA-2021:3798-01\nProduct:           Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2021:3798\nIssue date:        2021-10-12\nCVE Names:         CVE-2021-23840 CVE-2021-23841 \n=====================================================================\n\n1. Summary:\n\nAn update for openssl is now available for Red Hat Enterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Client (v. 7) - x86_64\nRed Hat Enterprise Linux Client Optional (v. 7) - x86_64\nRed Hat Enterprise Linux ComputeNode (v. 7) - x86_64\nRed Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64\nRed Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64\nRed Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64\nRed Hat Enterprise Linux Workstation (v. 7) - x86_64\nRed Hat Enterprise Linux Workstation Optional (v. 7) - x86_64\n\n3. Description:\n\nOpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and\nTransport Layer Security (TLS) protocols, as well as a full-strength\ngeneral-purpose cryptography library. \n\nSecurity Fix(es):\n\n* openssl: integer overflow in CipherUpdate (CVE-2021-23840)\n\n* openssl: NULL pointer dereference in X509_issuer_and_serial_hash()\n(CVE-2021-23841)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nFor the update to take effect, all services linked to the OpenSSL library\nmust be restarted, or the system rebooted. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1930310 - CVE-2021-23841 openssl: NULL pointer dereference in X509_issuer_and_serial_hash()\n1930324 - CVE-2021-23840 openssl: integer overflow in CipherUpdate\n\n6. Package List:\n\nRed Hat Enterprise Linux Client (v. 7):\n\nSource:\nopenssl-1.0.2k-22.el7_9.src.rpm\n\nx86_64:\nopenssl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-libs-1.0.2k-22.el7_9.i686.rpm\nopenssl-libs-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Client Optional (v. 7):\n\nx86_64:\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-devel-1.0.2k-22.el7_9.i686.rpm\nopenssl-devel-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-perl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-static-1.0.2k-22.el7_9.i686.rpm\nopenssl-static-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nopenssl-1.0.2k-22.el7_9.src.rpm\n\nx86_64:\nopenssl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-libs-1.0.2k-22.el7_9.i686.rpm\nopenssl-libs-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode Optional (v. 7):\n\nx86_64:\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-devel-1.0.2k-22.el7_9.i686.rpm\nopenssl-devel-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-perl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-static-1.0.2k-22.el7_9.i686.rpm\nopenssl-static-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Server (v. 7):\n\nSource:\nopenssl-1.0.2k-22.el7_9.src.rpm\n\nppc64:\nopenssl-1.0.2k-22.el7_9.ppc64.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.ppc.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.ppc64.rpm\nopenssl-devel-1.0.2k-22.el7_9.ppc.rpm\nopenssl-devel-1.0.2k-22.el7_9.ppc64.rpm\nopenssl-libs-1.0.2k-22.el7_9.ppc.rpm\nopenssl-libs-1.0.2k-22.el7_9.ppc64.rpm\n\nppc64le:\nopenssl-1.0.2k-22.el7_9.ppc64le.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.ppc64le.rpm\nopenssl-devel-1.0.2k-22.el7_9.ppc64le.rpm\nopenssl-libs-1.0.2k-22.el7_9.ppc64le.rpm\n\ns390x:\nopenssl-1.0.2k-22.el7_9.s390x.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.s390.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.s390x.rpm\nopenssl-devel-1.0.2k-22.el7_9.s390.rpm\nopenssl-devel-1.0.2k-22.el7_9.s390x.rpm\nopenssl-libs-1.0.2k-22.el7_9.s390.rpm\nopenssl-libs-1.0.2k-22.el7_9.s390x.rpm\n\nx86_64:\nopenssl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-devel-1.0.2k-22.el7_9.i686.rpm\nopenssl-devel-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-libs-1.0.2k-22.el7_9.i686.rpm\nopenssl-libs-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Server Optional (v. 7):\n\nppc64:\nopenssl-debuginfo-1.0.2k-22.el7_9.ppc.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.ppc64.rpm\nopenssl-perl-1.0.2k-22.el7_9.ppc64.rpm\nopenssl-static-1.0.2k-22.el7_9.ppc.rpm\nopenssl-static-1.0.2k-22.el7_9.ppc64.rpm\n\nppc64le:\nopenssl-debuginfo-1.0.2k-22.el7_9.ppc64le.rpm\nopenssl-perl-1.0.2k-22.el7_9.ppc64le.rpm\nopenssl-static-1.0.2k-22.el7_9.ppc64le.rpm\n\ns390x:\nopenssl-debuginfo-1.0.2k-22.el7_9.s390.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.s390x.rpm\nopenssl-perl-1.0.2k-22.el7_9.s390x.rpm\nopenssl-static-1.0.2k-22.el7_9.s390.rpm\nopenssl-static-1.0.2k-22.el7_9.s390x.rpm\n\nx86_64:\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-perl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-static-1.0.2k-22.el7_9.i686.rpm\nopenssl-static-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nopenssl-1.0.2k-22.el7_9.src.rpm\n\nx86_64:\nopenssl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-devel-1.0.2k-22.el7_9.i686.rpm\nopenssl-devel-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-libs-1.0.2k-22.el7_9.i686.rpm\nopenssl-libs-1.0.2k-22.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation Optional (v. 7):\n\nx86_64:\nopenssl-debuginfo-1.0.2k-22.el7_9.i686.rpm\nopenssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-perl-1.0.2k-22.el7_9.x86_64.rpm\nopenssl-static-1.0.2k-22.el7_9.i686.rpm\nopenssl-static-1.0.2k-22.el7_9.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2021-23840\nhttps://access.redhat.com/security/cve/CVE-2021-23841\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nT4OjSl1NzQQ=\n=Taj2\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. Description:\n\nRed Hat Advanced Cluster Management for Kubernetes 2.1.12 images\n\nRed Hat Advanced Cluster Management for Kubernetes provides the\ncapabilities to address common challenges that administrators and site\nreliability engineers face as they work across a range of public and\nprivate cloud environments. Clusters and applications are all visible and\nmanaged from a single console\u2014with security policy built in. \n\nContainer updates:\n\n* RHACM 2.1.12 images (BZ# 2007489)\n\n3. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/):\n\n2007489 - RHACM 2.1.12 images\n2010991 - CVE-2021-32687 redis: Integer overflow issue with intsets\n2011000 - CVE-2021-32675 redis: Denial of service via Redis Standard Protocol (RESP) request\n2011001 - CVE-2021-32672 redis: Out of bounds read in lua debugger protocol parser\n2011004 - CVE-2021-32628 redis: Integer overflow bug in the ziplist data structure\n2011010 - CVE-2021-32627 redis: Integer overflow issue with Streams\n2011017 - CVE-2021-32626 redis: Lua scripts can overflow the heap-based Lua stack\n2011020 - CVE-2021-41099 redis: Integer overflow issue with strings\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1963232 - CVE-2021-33194 golang: x/net/html: infinite loop in ParseFragment\n\n5. JIRA issues fixed (https://issues.jboss.org/):\n\nLOG-1168 - Disable hostname verification in syslog TLS settings\nLOG-1235 - Using HTTPS without a secret does not translate into the correct \u0027scheme\u0027 value in Fluentd\nLOG-1375 - ssl_ca_cert should be optional\nLOG-1378 - CLO should support sasl_plaintext(Password over http)\nLOG-1392 - In fluentd config, flush_interval can\u0027t be set with flush_mode=immediate\nLOG-1494 - Syslog output is serializing json incorrectly\nLOG-1555 - Fluentd logs emit transaction failed: error_class=NoMethodError while forwarding to external syslog server\nLOG-1575 - Rejected by Elasticsearch and unexpected json-parsing\nLOG-1735 - Regression introducing flush_at_shutdown \nLOG-1774 - The collector logs should  be excluded in fluent.conf\nLOG-1776 - fluentd total_limit_size sets value beyond available space\nLOG-1822 - OpenShift Alerting Rules Style-Guide Compliance\nLOG-1859 - CLO Should not error and exit early on missing ca-bundle when cluster wide proxy is not enabled\nLOG-1862 - Unsupported kafka parameters when enabled Kafka SASL\nLOG-1903 - Fix the Display of ClusterLogging type in OLM\nLOG-1911 - CLF API changes to Opt-in to multiline error detection\nLOG-1918 - Alert `FluentdNodeDown` always firing \nLOG-1939 - Opt-in multiline detection breaks cloudwatch forwarding\n\n6. \nRed Hat OpenShift Container Storage is highly scalable, production-grade\npersistent storage for stateful applications running in the Red Hat\nOpenShift Container Platform. In addition to persistent storage, Red Hat\nOpenShift Container Storage provides a multicloud data management service\nwith an S3 compatible API. \n\nBug Fix(es):\n\n* Previously, when the namespace store target was deleted, no alert was\nsent to the namespace bucket because of an issue in calculating the\nnamespace bucket health. With this update, the issue in calculating the\nnamespace bucket health is fixed and alerts are triggered as expected. \n(BZ#1993873)\n\n* Previously, the Multicloud Object Gateway (MCG) components performed\nslowly and there was a lot of pressure on the MCG components due to\nnon-optimized database queries. With this update the non-optimized\ndatabase queries are fixed which reduces the compute resources and time\ntaken for queries. Bugs fixed (https://bugzilla.redhat.com/):\n\n1993873 - [4.8.z clone] Alert NooBaaNamespaceBucketErrorState is not triggered when namespacestore\u0027s target bucket is deleted\n2006958 - CVE-2020-26301 nodejs-ssh2: Command injection by calling vulnerable method with untrusted input\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1948761 - CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option\n1956688 - CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option\n\n5",
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.