According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might     corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64     processors supporting the AVX512-IFMA instructions. Impact summary: If in an application that uses the     OpenSSL library an attacker can influence whether the POLY1305 MAC algorithm is used, the application     state might be corrupted with various application dependent consequences. The POLY1305 MAC (message     authentication code) implementation in OpenSSL does not save the contents of non-volatile XMM registers on     Windows 64 platform when calculating the MAC of data larger than 64 bytes. Before returning to the caller     all the XMM registers are set to zero rather than restoring their previous content. The vulnerable code is     used only on newer x86_64 processors supporting the AVX512-IFMA instructions. The consequences of this     kind of internal application state corruption can be various - from no consequences, if the calling     application does not depend on the contents of non-volatile XMM registers at all, to the worst     consequences, where the attacker could get complete control of the application process. However given the     contents of the registers are just zeroized so the attacker cannot put arbitrary values inside, the most     likely consequence, if any, would be an incorrect result of some application dependent calculations or a     crash leading to a denial of service. The POLY1305 MAC algorithm is most frequently used as part of the     CHACHA20-POLY1305 AEAD (authenticated encryption with associated data) algorithm. The most common usage of     this AEAD cipher is with TLS protocol versions 1.2 and 1.3 and a malicious client can influence whether     this AEAD cipher is used by the server. This implies that server applications using OpenSSL can be     potentially impacted. However we are currently not aware of any concrete application that would be     affected by this issue therefore we consider this a Low severity security issue. As a workaround the     AVX512-IFMA instructions support can be disabled at runtime by setting the environment variable     OPENSSL_ia32cap: OPENSSL_ia32cap=:~0x200000 The FIPS provider is not affected by this issue.
    (CVE-2023-4807)

  - Issue summary: Generating excessively long X9.42 DH keys or checking excessively long X9.42 DH keys or     parameters may be very slow. Impact summary: Applications that use the functions DH_generate_key() to     generate an X9.42 DH key may experience long delays. Likewise, applications that use DH_check_pub_key(),     DH_check_pub_key_ex() or EVP_PKEY_public_check() to check an X9.42 DH key or X9.42 DH parameters may     experience long delays. Where the key or parameters that are being checked have been obtained from an     untrusted source this may lead to a Denial of Service. While DH_check() performs all the necessary checks     (as of CVE-2023-3817), DH_check_pub_key() doesn't make any of these checks, and is therefore vulnerable     for excessively large P and Q parameters. Likewise, while DH_generate_key() performs a check for an     excessively large P, it doesn't check for an excessively large Q. An application that calls     DH_generate_key() or DH_check_pub_key() and supplies a key or parameters obtained from an untrusted source     could be vulnerable to a Denial of Service attack. DH_generate_key() and DH_check_pub_key() are also     called by a number of other OpenSSL functions. An application calling any of those other functions may     similarly be affected. The other functions affected by this are DH_check_pub_key_ex(),     EVP_PKEY_public_check(), and EVP_PKEY_generate(). Also vulnerable are the OpenSSL pkey command line     application when using the '-pubcheck' option, as well as the OpenSSL genpkey command line application.
    The OpenSSL SSL/TLS implementation is not affected by this issue. The OpenSSL 3.0 and 3.1 FIPS providers     are not affected by this issue. (CVE-2023-5678)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of kata-containers-cc / hvloader / kata-containers / nodejs18 installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-4807 advisory.

  - Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might     corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64     processors supporting the AVX512-IFMA instructions. Impact summary: If in an application that uses the     OpenSSL library an attacker can influence whether the POLY1305 MAC algorithm is used, the application     state might be corrupted with various application dependent consequences. The POLY1305 MAC (message     authentication code) implementation in OpenSSL does not save the contents of non-volatile XMM registers on     Windows 64 platform when calculating the MAC of data larger than 64 bytes. Before returning to the caller     all the XMM registers are set to zero rather than restoring their previous content. The vulnerable code is     used only on newer x86_64 processors supporting the AVX512-IFMA instructions. The consequences of this     kind of internal application state corruption can be various - from no consequences, if the calling     application does not depend on the contents of non-volatile XMM registers at all, to the worst     consequences, where the attacker could get complete control of the application process. However given the     contents of the registers are just zeroized so the attacker cannot put arbitrary values inside, the most     likely consequence, if any, would be an incorrect result of some application dependent calculations or a     crash leading to a denial of service. The POLY1305 MAC algorithm is most frequently used as part of the     CHACHA20-POLY1305 AEAD (authenticated encryption with associated data) algorithm. The most common usage of     this AEAD cipher is with TLS protocol versions 1.2 and 1.3 and a malicious client can influence whether     this AEAD cipher is used by the server. This implies that server applications using OpenSSL can be     potentially impacted. However we are currently not aware of any concrete application that would be     affected by this issue therefore we consider this a Low severity security issue. As a workaround the     AVX512-IFMA instructions support can be disabled at runtime by setting the environment variable     OPENSSL_ia32cap: OPENSSL_ia32cap=:~0x200000 The FIPS provider is not affected by this issue.
    (CVE-2023-4807)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Junos OS installed on the remote host is affected by multiple vulnerabilities as referenced in the JSA82974 advisory.

  - Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might     corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64     processors supporting the AVX512-IFMA instructions. Impact summary: If in an application that uses the     OpenSSL library an attacker can influence whether the POLY1305 MAC algorithm is used, the application     state might be corrupted with various application dependent consequences. The POLY1305 MAC (message     authentication code) implementation in OpenSSL does not save the contents of non-volatile XMM registers on     Windows 64 platform when calculating the MAC of data larger than 64 bytes. Before returning to the caller     all the XMM registers are set to zero rather than restoring their previous content. The vulnerable code is     used only on newer x86_64 processors supporting the AVX512-IFMA instructions. The consequences of this     kind of internal application state corruption can be various - from no consequences, if the calling     application does not depend on the contents of non-volatile XMM registers at all, to the worst     consequences, where the attacker could get complete control of the application process. However given the     contents of the registers are just zeroized so the attacker cannot put arbitrary values inside, the most     likely consequence, if any, would be an incorrect result of some application dependent calculations or a     crash leading to a denial of service. The POLY1305 MAC algorithm is most frequently used as part of the     CHACHA20-POLY1305 AEAD (authenticated encryption with associated data) algorithm. The most common usage of     this AEAD cipher is with TLS protocol versions 1.2 and 1.3 and a malicious client can influence whether     this AEAD cipher is used by the server. This implies that server applications using OpenSSL can be     potentially impacted. However we are currently not aware of any concrete application that would be     affected by this issue therefore we consider this a Low severity security issue. As a workaround the     AVX512-IFMA instructions support can be disabled at runtime by setting the environment variable     OPENSSL_ia32cap: OPENSSL_ia32cap=:~0x200000 The FIPS provider is not affected by this issue.
    (CVE-2023-4807)

  - Issue summary: A bug has been identified in the processing of key and initialisation vector (IV) lengths.
    This can lead to potential truncation or overruns during the initialisation of some symmetric ciphers.
    Impact summary: A truncation in the IV can result in non-uniqueness, which could result in loss of     confidentiality for some cipher modes. When calling EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() or     EVP_CipherInit_ex2() the provided OSSL_PARAM array is processed after the key and IV have been     established. Any alterations to the key length, via the keylen parameter or the IV length, via the     ivlen parameter, within the OSSL_PARAM array will not take effect as intended, potentially causing     truncation or overreading of these values. The following ciphers and cipher modes are impacted: RC2, RC4,     RC5, CCM, GCM and OCB. For the CCM, GCM and OCB cipher modes, truncation of the IV can result in loss of     confidentiality. For example, when following NIST's SP 800-38D section 8.2.1 guidance for constructing a     deterministic IV for AES in GCM mode, truncation of the counter portion could lead to IV reuse. Both     truncations and overruns of the key and overruns of the IV will produce incorrect results and could, in     some cases, trigger a memory exception. However, these issues are not currently assessed as security     critical. Changing the key and/or IV lengths is not considered to be a common operation and the vulnerable     API was recently introduced. Furthermore it is likely that application developers will have spotted this     problem during testing since decryption would fail unless both peers in the communication were similarly     vulnerable. For these reasons we expect the probability of an application being vulnerable to this to be     quite low. However if an application is vulnerable then this issue is considered very serious. For these     reasons we have assessed this issue as Moderate severity overall. The OpenSSL SSL/TLS implementation is     not affected by this issue. The OpenSSL 3.0 and 3.1 FIPS providers are not affected by this because the     issue lies outside of the FIPS provider boundary. OpenSSL 3.1 and 3.0 are vulnerable to this issue.
    (CVE-2023-5363)

  - There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName.
    X.400 addresses were parsed as an ASN1_STRING but the public structure definition for GENERAL_NAME     incorrectly specified the type of the x400Address field as ASN1_TYPE. This field is subsequently     interpreted by the OpenSSL function GENERAL_NAME_cmp as an ASN1_TYPE rather than an ASN1_STRING. When CRL     checking is enabled (i.e. the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may     allow an attacker to pass arbitrary pointers to a memcmp call, enabling them to read memory contents or     enact a denial of service. In most cases, the attack requires the attacker to provide both the certificate     chain and CRL, neither of which need to have 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. As such, this vulnerability is most likely to only affect applications which have implemented     their own functionality for retrieving CRLs over a network. (CVE-2023-0286)

  - 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 read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint     checking. Note that this occurs after certificate chain signature verification and requires either a CA to     have signed the malicious certificate or for the application to continue certificate verification despite     failure to construct a path to a trusted issuer. The read buffer overrun might result in a crash which     could lead to a denial of service attack. In theory it could also result in the disclosure of private     memory contents (such as private keys, or sensitive plaintext) although we are not aware of any working     exploit leading to memory contents disclosure as of the time of release of this advisory. In a TLS client,     this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the     server requests client authentication and a malicious client connects. (CVE-2022-4203)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
192330	EulerOS Virtualization 2.11.1 : openssl (EulerOS-SA-2024-1417)	Nessus	Huawei Local Security Checks	2024/3/21	2024/4/11	high
201810	CBL Mariner 2.0 Security Update: kata-containers-cc / hvloader / kata-containers / nodejs18 (CVE-2023-4807)	Nessus	MarinerOS Local Security Checks	2024/7/3	2024/7/3	high
310750	Juniper Junos OS Multiple Vulnerabilities (JSA82974)	Nessus	Junos Local Security Checks	2026/4/28	2026/4/28	high

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