According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is running 6.0.0 and is therefore affected by multiple vulnerabilities in OpenSSL prior to version 3.0.8:
    
    - An attacker that had observed a genuine connection between a client and a server could use the 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. (CVE-2022-4304)

    - The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and decodes any header data and the payload       data. Under certain conditions, a double free will occur. This will most likely lead to a crash. (CVE-2022-4450)

    - The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. Under certain conditions,       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. This will most likely result in a crash. (CVE-2023-0215)

    - An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data. The result of the       dereference is an application crash which could lead to a denial of service attack. (CVE-2023-0216)

    - An invalid pointer dereference on read can be triggered when an application tries to check a malformed DSA public key by the       EVP_PKEY_public_check() function. This will most likely lead to an application crash. (CVE-2023-0217)

    - A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash       algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the       digest initialization will fail. (CVE-2023-0401) 

    - A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking, which       might result in a crash which could lead to a denial of service attack. (CVE-2022-4203)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0946 advisory.

    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: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286)

    * openssl: read buffer overflow in X.509 certificate verification (CVE-2022-4203)

    * openssl: timing attack in RSA Decryption implementation (CVE-2022-4304)

    * openssl: double free after calling PEM_read_bio_ex (CVE-2022-4450)

    * openssl: use-after-free following BIO_new_NDEF (CVE-2023-0215)

    * openssl: invalid pointer dereference in d2i_PKCS7 functions (CVE-2023-0216)

    * openssl: NULL dereference validating DSA public key (CVE-2023-0217)

    * openssl: NULL dereference during PKCS7 data verification (CVE-2023-0401)

    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.

    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)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

According to its self-reported version, the Tenable Nessus Agent running on the remote host is between 10.2.1 and 10.3.2. It is, therefore, affected by multiple vulnerabilities in OpenSSL prior to version 3.0.8:
    
    - An attacker that had observed a genuine connection between a client and a server could use the 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. (CVE-2022-4304)

    - The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and decodes any header data and the payload       data. Under certain conditions, a double free will occur. This will most likely lead to a crash. (CVE-2022-4450)

    - The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. Under certain conditions,       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. This will most likely result in a crash. (CVE-2023-0215)

    - An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data. The result of the       dereference is an application crash which could lead to a denial of service attack. (CVE-2023-0216)

    - An invalid pointer dereference on read can be triggered when an application tries to check a malformed DSA public key by the       EVP_PKEY_public_check() function. This will most likely lead to an application crash. (CVE-2023-0217)

    - A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash       algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the       digest initialization will fail. (CVE-2023-0401) 

    - A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking, which       might result in a crash which could lead to a denial of service attack. (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.

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-57f33242bc advisory.

    Rebase to upstream version 3.0.8     Resolves: CVE-2022-4203     Resolves: CVE-2022-4304     Resolves: CVE-2022-4450     Resolves: CVE-2023-0215     Resolves: CVE-2023-0216     Resolves: CVE-2023-0217     Resolves: CVE-2023-0286     Resolves: CVE-2023-0401

Tenable has extracted the preceding description block directly from the Fedora security advisory.

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
172140	Tenable SecurityCenter 6.0.0 Multiple Vulnerabilities (TNS-2023-07)	Nessus	Misc.	2023/3/6	2024/5/10	medium
171973	RHEL 9 : openssl (RHSA-2023:0946)	Nessus	Red Hat Local Security Checks	2023/2/28	2025/4/13	critical
172636	Tenable Nessus Agent 10.x >= 10.2.1 and < 10.3.2 Multiple Vulnerabilities (TNS-2023-12)	Nessus	Misc.	2023/3/17	2026/4/4	medium
171372	Fedora 37 : openssl (2023-57f33242bc)	Nessus	Fedora Local Security Checks	2023/2/11	2024/11/14	critical

检测

插件搜索

medium

critical

medium

critical