ID

VAR-202302-0482

CVE

CVE-2022-4304

TITLE

OpenSSL  side-channel vulnerabilities in

DESCRIPTION

A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection. (CVE-2022-4304) A use-after-free vulnerability was found in OpenSSL's BIO_new_NDEF function. The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally by OpenSSL to support the SMIME, CMS, and PKCS7 streaming capabilities, but it may also be called directly by end-user applications. The function receives a BIO from the caller, prepends a new BIO_f_asn1 filter BIO onto the front of it to form a BIO chain, and then returns the new head of the BIO chain to the caller. Under certain conditions. For example, if a CMS recipient public key is invalid, the new filter BIO is freed, and the function returns a NULL result indicating a failure. However, in this case, the BIO chain is not properly cleaned up, and the BIO passed by the caller still retains internal pointers to the previously freed filter BIO. If the caller then calls BIO_pop() on the BIO, a use-after-free will occur, possibly resulting in a crash. (CVE-2023-0215) A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an malicious user to pass arbitrary pointers to a memcmp call, enabling them to read memory contents or cause a denial of service. In most cases, the attack requires the malicious user to provide both the certificate chain and CRL, of which neither needs a valid signature. If the attacker only controls one of these inputs, the other input must already contain an X.400 address as a CRL distribution point, which is uncommon. In this case, this vulnerability is likely only to affect applications that have implemented their own functionality for retrieving CRLs over a network. (CVE-2023-0286). Additional details can be found in the upstream advisories at https://www.openssl.org/news/secadv/20220705.txt and https://www.openssl.org/news/secadv/20230207.txt For the stable distribution (bullseye), these problems have been fixed in version 1.1.1n-0+deb11u4. We recommend that you upgrade your openssl packages. For the detailed security status of openssl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAmPivONfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0RBCA/+IqJ9qtjytulO41yPphASSEu22XVN9EYAUsdcpsTmnDtp1zUQSZpQv5qk 464Z2+0SkNtiHm5O5z5fs4LX0wXYBvLYrFnh2X2Z6rT+YFhXg8ZdEo+IysYSV7gB utbb1zbSqUSSLmlF/r6SnXy+HlTyB56p+k0MnLNHejes6DoghebZJGU6Dl5D8Z2J wOB6xi2sS3zVl1O+8//PPk5Sha8ESShuP/sBby01Xvpl65+8Icn7dXXHFNUn27rZ WdQCdxJaUJiqjZYzI5XAB+zHl8KNDiWP9MqIeT3g+YQ+nzSTeHxRPXDTDvClMv9y CJ90PaCY1DBNh5NrE2/IZkpIOKvTjRX3+db7Nab2GyRzLCP7p+1Bm14zHiKRHPOR t/6yX11diIF2zvlP/7qeCGkutv9KrFjSW81o1GgJMdt8uduHa95IgKNNUsA6Wf3O SkUP4EYfhXs2+TIfEenvqLuAmLsQBCRCvNDdmEGhtR4r0hpvcJ4eOaDBE6FWih1J i0mpDIjBYOV2iEUe85XfYflrcFfaxSwbl4ultH3Q3eWtiMwLgXqJ9dKRQEXJX7hp 48zKPwnftJbGBri9Y293sMjcpv3F/PTjXMh8LcUSVDkVVdQ8cLSmdmP4v4wSzV/q Z7KATUs6YAod4ts5u3/zD97Mzk0Xiecw/ggevbCfCvQTByk02Fg=lXE/ -----END PGP SIGNATURE----- . 9) - aarch64, ppc64le, s390x, x86_64 3. 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. Bug Fix(es): * HMAC generation should reject key lengths < 112 bits or provide an indicator in FIPS mode (BZ#2144000) * In FIPS mode, openssl should set a minimum length for passwords in PBKDF2 (BZ#2144003) * stunnel consumes high amount of memory when pestered with TCP connections without a TLS handshake (BZ#2144008) * In FIPS mode, openssl should reject SHAKE as digest for RSA-OAEP or provide an indicator (BZ#2144010) * In FIPS mode, openssl should reject RSASSA-PSS salt lengths larger than the output size of the hash function used, or provide an indicator (BZ#2144012) * In FIPS mode, openssl should reject RSA signatures with X9.31 padding, or provide an indicator (BZ#2144015) * In FIPS mode, openssl should reject SHA-224, SHA-384, SHA-512-224, and SHA-512-256 as hashes for hash-based DRBGs, or provide an indicator after 2023-05-16 (BZ#2144017) * In FIPS mode, openssl should reject KDF input and output key lengths < 112 bits or provide an indicator (BZ#2144019) * In FIPS mode, openssl should reject RSA keys < 2048 bits when using EVP_PKEY_decapsulate, or provide an indicator (BZ#2145170) * RHEL9.1 Nightly[0912] - error:03000093:digital envelope routines::command not supported when git clone is run with configured ibmca engine backed by libica.so.4 (OpenSSL 3.0) (BZ#2149010) * OpenSSL FIPS checksum code needs update (BZ#2158412) 4. Bugs fixed (https://bugzilla.redhat.com/): 2144000 - HMAC generation should reject key lengths < 112 bits or provide an indicator in FIPS mode [rhel-9.1.0.z] 2144003 - In FIPS mode, openssl should set a minimum length for passwords in PBKDF2 [rhel-9.1.0.z] 2144006 - FIPS self-test data for RSA-CRT contains incorrect parameters [rhel-9.1.0.z] 2144008 - stunnel consumes high amount of memory when pestered with TCP connections without a TLS handshake [rhel-9.1.0.z] 2144010 - In FIPS mode, openssl should reject SHAKE as digest for RSA-OAEP or provide an indicator [rhel-9.1.0.z] 2144012 - In FIPS mode, openssl should reject RSASSA-PSS salt lengths larger than the output size of the hash function used, or provide an indicator [rhel-9.1.0.z] 2144015 - In FIPS mode, openssl should reject RSA signatures with X9.31 padding, or provide an indicator [rhel-9.1.0.z] 2144017 - In FIPS mode, openssl should reject SHA-224, SHA-384, SHA-512-224, and SHA-512-256 as hashes for hash-based DRBGs, or provide an indicator after 2023-05-16 [rhel-9.1.0.z] 2144019 - In FIPS mode, openssl should reject KDF input and output key lengths < 112 bits or provide an indicator [rhel-9.1.0.z] 2145170 - In FIPS mode, openssl should reject RSA keys < 2048 bits when using EVP_PKEY_decapsulate, or provide an indicator [rhel-9.1.0.z] 2158412 - OpenSSL FIPS checksum code needs update [rhel-9.1.0.z] 2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName 2164487 - CVE-2022-4304 openssl: timing attack in RSA Decryption implementation 2164488 - CVE-2022-4203 openssl: read buffer overflow in X.509 certificate verification 2164492 - CVE-2023-0215 openssl: use-after-free following BIO_new_NDEF 2164494 - CVE-2022-4450 openssl: double free after calling PEM_read_bio_ex 2164497 - CVE-2023-0216 openssl: invalid pointer dereference in d2i_PKCS7 functions 2164499 - CVE-2023-0217 openssl: NULL dereference validating DSA public key 2164500 - CVE-2023-0401 openssl: NULL dereference during PKCS7 data verification 6. Bugs fixed (https://bugzilla.redhat.com/): 2139896 - Requested TSC frequency outside tolerance range & TSC scaling not supported 2145146 - CDI operator is not creating PrometheusRule resource with alerts if CDI resource is incorrect 2148383 - Migration metrics values are not sum up values from all VMIs 2149409 - HPP mounter deployment can't mount as unprivileged 2168489 - Overview -> Migrations - The ?Bandwidth consumption? Graph display with wrong values 2184435 - [cnv-4.12] virt-handler should not delete any pre-configured mediated devices i these are provided by an external provider 2222191 - [cnv-4.12] manually increasing the number of virt-api pods does not work 5. Bugs fixed (https://bugzilla.redhat.com/): 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests 5. JIRA issues fixed (https://issues.jboss.org/): LOG-3730 - [release-5.5] /var/log/oauth-server/audit.log not being scraped by log collector 6. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.11.46 security update Advisory ID: RHSA-2023:4310-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:4310 Issue date: 2023-08-02 CVE Names: CVE-2021-38561 CVE-2022-4304 CVE-2023-0215 CVE-2023-0286 CVE-2023-2828 CVE-2023-24329 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.11.46 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.11. 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. 2. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.46. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2023:4312 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html Security Fix(es): * golang: out-of-bounds read in golang.org/x/text/language leads to DoS (CVE-2021-38561) 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. All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.11 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html You can download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests can be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are: (For x86_64 architecture) The image digest is sha256:88583eeaddcda4fbfdcf21f4dad86b01ff09bb010357c51f08fb24eb07fdb602 (For s390x architecture) The image digest is sha256:9626db69fc59699669497c95e67d8d3ae66d2374d9949ca7031bb25fa9ac188c (For ppc64le architecture) The image digest is sha256:10b9e45b7bd97eca6f4ae7b0ed3deac843d6c1474152a40206be851363eb56e8 (For aarch64 architecture) The image digest is sha256:37433b71c073c6cbfc8173ec7ab2d99032c8e6d6fe29de06e062d85e33e34531 All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2100495 - CVE-2021-38561 golang: out-of-bounds read in golang.org/x/text/language leads to DoS 5. JIRA issues fixed (https://issues.redhat.com/): OCPBUGS-15506 - [release-4.11] gather podDisruptionBudget only from openshift namespaces OCPBUGS-15539 - IngressVIP getting attach to two nodes at once OCPBUGS-15876 - 4.11 ovn-k unit tests failing OCPBUGS-16037 - TuneD reverts node level profiles on termination OCPBUGS-16126 - Redhat-operators are failing regularly due to startup probe timing out which in turn increases CPU/Mem usage on Master nodes OCPBUGS-16152 - Placeholder bug for OCP 4.11.0 extras release OCPBUGS-5708 - Bootstraps' pivot service races with bootkube 6. References: https://access.redhat.com/security/cve/CVE-2021-38561 https://access.redhat.com/security/cve/CVE-2022-4304 https://access.redhat.com/security/cve/CVE-2023-0215 https://access.redhat.com/security/cve/CVE-2023-0286 https://access.redhat.com/security/cve/CVE-2023-2828 https://access.redhat.com/security/cve/CVE-2023-24329 https://access.redhat.com/security/updates/classification/#moderate 7. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJkyb3nAAoJENzjgjWX9erEjCMQAKfdfW6FdwjH/Fk+eipVjRmg U/JxPlmwI4G/6MNDjDZNv8D0NyyTRi3Gc0spRh6CmEJpDUT3HNR3LbY0IaRDMrzq bUjVegFYxFbmjlrcIprEPp4RuUDV9G4POrX5gIuq+v1P/qOE6IWL9L3tRnVLxZsT DGXFIajpwbVoXf9mgMkv3kEWHDDN1t+Tt2/w2yYMzqPeHppovByZgF2/jczsQZYT QpKSSTm1rLuVr9aFX2dObxbiOQ0eKf+58GibhZRn/lFXpD9kMoV5v6iMwY6kyO70 umyCRD8ZG/OiY3WsXiiYBFPB/LofRwQGqlIPibIKFcVFzLEvMG8BCBbz60owHmuY DMEdg4atBFMjf+dSPFWeOL+dewHuH2mysE0ve3N5wE65Z0m28sZJS7/CYmsNEqQw NuZyI75Sb6mQMbyR+BZ7HhX6F0cxezFS66QB10OHnNFamAkz/GU+/GhPc/qpJE+z KMLrDsxl8KzirGbD7Vkg/bggAZEbyPuwsLlxLY18aPVLj7q7EI3RZYnQegA7weCM FXCG/DifAt9Q/HF2xiMd9rWKEFxXu19jKl4M5pePwmD+aCuTcpxnJDGTnilUW/cA SEHKW8/UuzWWGROf5D1bHKMkIP6Bl9SuZTPBhBSosenx1j63mCSP8pscpVelQYPd AgASZ/NNiQj1zg2kBgug =rThL -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 9) - noarch Red Hat Enterprise Linux CRB (v. 9) - aarch64, noarch, x86_64 3. 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. 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1960321 - CVE-2021-38578 edk2: integer underflow in SmmEntryPoint function leads to potential SMM privilege escalation 1983086 - Assertion failure when creating 1024 VCPU VM: [...]UefiCpuPkg/CpuMpPei/CpuBist.c(186): !EFI_ERROR (Status) 2125336 - Please add edk2-aarch64 and edk2-tools to CRB in RHEL 9 2132951 - edk2: Sort traditional virtualization builds before Confidential Computing builds 2157656 - [edk2] [aarch64] Unable to initialize EFI firmware when using edk2-aarch64-20221207gitfff6d81270b5-1.el9 in some hardwares 2162307 - Broken GRUB output on a serial console 2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName 2164487 - CVE-2022-4304 openssl: timing attack in RSA Decryption implementation 2164492 - CVE-2023-0215 openssl: use-after-free following BIO_new_NDEF 2164494 - CVE-2022-4450 openssl: double free after calling PEM_read_bio_ex 2168046 - [edk2] BIOS Release Date string is unexpected length 2174605 - [EDK2] disable dynamic mmio window 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: edk2-20221207gitfff6d81270b5-9.el9_2.src.rpm noarch: edk2-aarch64-20221207gitfff6d81270b5-9.el9_2.noarch.rpm edk2-ovmf-20221207gitfff6d81270b5-9.el9_2.noarch.rpm Red Hat Enterprise Linux CRB (v. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. After installing the updated packages, the httpd daemon will be restarted automatically. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

TYPE

info disclosure

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-04-17T21:54:07.412000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE