The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS)     via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression     exhibits polynomial worst-case time complexity. (CVE-2021-23362)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2260:01 advisory.

    * nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl()     (CVE-2021-23362)
      * nodejs-ssri: Regular expression DoS (ReDoS) when parsing malicious SRI in strict mode (CVE-2021-27290)
      * normalize-url: ReDoS for data URLs (CVE-2021-33502)
      * libuv: out-of-bounds read in uv__idna_toascii() can lead to information disclosures or crashes     (CVE-2021-22918)

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

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

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2323-1 advisory.

  - The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution. (CVE-2020-7774)

  - Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is     used to convert strings to ASCII. The pointer p is read and increased without checking whether it is     beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information     disclosures or crashes. This function can be triggered via uv_getaddrinfo(). (CVE-2021-22918)

  - The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS)     via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression     exhibits polynomial worst-case time complexity. (CVE-2021-23362)

  - ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a     denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of     service. This issue only affects consumers using the strict option. (CVE-2021-27290)

  - An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a     client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was     present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL     pointer dereference will result, leading to a crash and a denial of service attack. A server is only     vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS     clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of     these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in     OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j). (CVE-2021-3449)

  - The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a     certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow     certificates in the chain that have explicitly encoded elliptic curve parameters was added as an     additional strict check. An error in the implementation of this check meant that the result of a previous     check to confirm that certificates in the chain are valid CA certificates was overwritten. This     effectively bypasses the check that non-CA certificates must not be able to issue other certificates. If a     purpose has been configured then there is a subsequent opportunity for checks that the certificate is a     valid CA. All of the named purpose values implemented in libcrypto perform this check. Therefore, where     a purpose is set the certificate chain will still be rejected even when the strict flag has been used. A     purpose is set by default in libssl client and server certificate verification routines, but it can be     overridden or removed by an application. In order to be affected, an application must explicitly set the     X509_V_FLAG_X509_STRICT verification flag and either not set a purpose for the certificate verification     or, in the case of TLS client or server applications, override the default purpose. OpenSSL versions     1.1.1h and newer are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k.
    OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1h-1.1.1j).
    (CVE-2021-3450)

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2353-1 advisory.

  - The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution. (CVE-2020-7774)

  - Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is     used to convert strings to ASCII. The pointer p is read and increased without checking whether it is     beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information     disclosures or crashes. This function can be triggered via uv_getaddrinfo(). (CVE-2021-22918)

  - The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS)     via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression     exhibits polynomial worst-case time complexity. (CVE-2021-23362)

  - ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a     denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of     service. This issue only affects consumers using the strict option. (CVE-2021-27290)

  - An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a     client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was     present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL     pointer dereference will result, leading to a crash and a denial of service attack. A server is only     vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS     clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of     these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in     OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j). (CVE-2021-3449)

  - The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a     certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow     certificates in the chain that have explicitly encoded elliptic curve parameters was added as an     additional strict check. An error in the implementation of this check meant that the result of a previous     check to confirm that certificates in the chain are valid CA certificates was overwritten. This     effectively bypasses the check that non-CA certificates must not be able to issue other certificates. If a     purpose has been configured then there is a subsequent opportunity for checks that the certificate is a     valid CA. All of the named purpose values implemented in libcrypto perform this check. Therefore, where     a purpose is set the certificate chain will still be rejected even when the strict flag has been used. A     purpose is set by default in libssl client and server certificate verification routines, but it can be     overridden or removed by an application. In order to be affected, an application must explicitly set the     X509_V_FLAG_X509_STRICT verification flag and either not set a purpose for the certificate verification     or, in the case of TLS client or server applications, override the default purpose. OpenSSL versions     1.1.1h and newer are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k.
    OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1h-1.1.1j).
    (CVE-2021-3450)

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

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1060-1 advisory.

  - This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require('y18n')();
    y18n.setLocale('__proto__'); y18n.updateLocale({polluted: true}); console.log(polluted); // true     (CVE-2020-7774)

  - Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is     used to convert strings to ASCII. The pointer p is read and increased without checking whether it is     beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information     disclosures or crashes. This function can be triggered via uv_getaddrinfo(). (CVE-2021-22918)

  - The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS)     via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression     exhibits polynomial worst-case time complexity. (CVE-2021-23362)

  - ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a     denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of     service. This issue only affects consumers using the strict option. (CVE-2021-27290)

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

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1061-1 advisory.

  - This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require('y18n')();
    y18n.setLocale('__proto__'); y18n.updateLocale({polluted: true}); console.log(polluted); // true     (CVE-2020-7774)

  - Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is     used to convert strings to ASCII. The pointer p is read and increased without checking whether it is     beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information     disclosures or crashes. This function can be triggered via uv_getaddrinfo(). (CVE-2021-22918)

  - The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS)     via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression     exhibits polynomial worst-case time complexity. (CVE-2021-23362)

  - ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a     denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of     service. This issue only affects consumers using the strict option. (CVE-2021-27290)

  - An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a     client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was     present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL     pointer dereference will result, leading to a crash and a denial of service attack. A server is only     vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS     clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of     these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in     OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j). (CVE-2021-3449)

  - The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a     certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow     certificates in the chain that have explicitly encoded elliptic curve parameters was added as an     additional strict check. An error in the implementation of this check meant that the result of a previous     check to confirm that certificates in the chain are valid CA certificates was overwritten. This     effectively bypasses the check that non-CA certificates must not be able to issue other certificates. If a     purpose has been configured then there is a subsequent opportunity for checks that the certificate is a     valid CA. All of the named purpose values implemented in libcrypto perform this check. Therefore, where     a purpose is set the certificate chain will still be rejected even when the strict flag has been used. A     purpose is set by default in libssl client and server certificate verification routines, but it can be     overridden or removed by an application. In order to be affected, an application must explicitly set the     X509_V_FLAG_X509_STRICT verification flag and either not set a purpose for the certificate verification     or, in the case of TLS client or server applications, override the default purpose. OpenSSL versions     1.1.1h and newer are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k.
    OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1h-1.1.1j).
    (CVE-2021-3450)

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2932 advisory.

    Node.js is a software development platform for building fast and scalable network applications in the     JavaScript programming language.

    The following packages have been upgraded to a later upstream version: rh-nodejs14-nodejs (14.17.2).

    Security Fix(es):

    * nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl()     (CVE-2021-23362)

    * nodejs-ssri: Regular expression DoS (ReDoS) when parsing malicious SRI in strict mode (CVE-2021-27290)

    * normalize-url: ReDoS for data URLs (CVE-2021-33502)

    * libuv: out-of-bounds read in uv__idna_toascii() can lead to information disclosures or crashes     (CVE-2021-22918)

    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):

    * ECDHE ciphers missing in rh-nodejs14 (BZ#1942591)

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.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:3074 advisory.

  - libuv: out-of-bounds read in uv__idna_toascii() can lead to information disclosures or crashes     (CVE-2021-22918)

  - nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl()     (CVE-2021-23362)

  - nodejs-ssri: Regular expression DoS (ReDoS) when parsing malicious SRI in strict mode (CVE-2021-27290)

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

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-3074 advisory.

    - Resolves CVE-2021-22918(libuv), use system cipher list

Tenable has extracted the preceding description block directly from the Oracle 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.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3639 advisory.

    Node.js is a software development platform for building fast and scalable network applications in the     JavaScript programming language.

    The following packages have been upgraded to a later upstream version: nodejs (12.22.5). (BZ#1994941)

    Security Fix(es):

    * nodejs: Use-after-free on close http2 on stream canceling (CVE-2021-22930)

    * nodejs: Use-after-free on close http2 on stream canceling (CVE-2021-22940)

    * c-ares: Missing input validation of host names may lead to domain hijacking (CVE-2021-3672)

    * nodejs: Improper handling of untypical characters in domain names (CVE-2021-22931)

    * nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl()     (CVE-2021-23362)

    * nodejs-ssri: Regular expression DoS (ReDoS) when parsing malicious SRI in strict mode (CVE-2021-27290)

    * nodejs-tar: Insufficient symlink protection allowing arbitrary file creation and overwrite     (CVE-2021-32803)

    * nodejs-tar: Insufficient absolute path sanitization allowing arbitrary file creation and overwrite     (CVE-2021-32804)

    * libuv: out-of-bounds read in uv__idna_toascii() can lead to information disclosures or crashes     (CVE-2021-22918)

    * nodejs: Incomplete validation of tls rejectUnauthorized parameter (CVE-2021-22939)

    * nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe (CVE-2021-23343)

    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):

    * nodejs:12/nodejs: Make FIPS options always available (BZ#1993929)

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.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:3074 advisory.

  - The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS)     via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression     exhibits polynomial worst-case time complexity. (CVE-2021-23362)

  - ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a     denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of     service. This issue only affects consumers using the strict option. (CVE-2021-27290)

Note that Nessus has not tested for this issue 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
223653	Linux Distros Unpatched Vulnerability : CVE-2021-23362	Nessus	Misc.	2025/3/4	2026/2/13	medium
294536	MiracleLinux 7 : rh-nodejs14-nodejs-nodemon-2.0.3-2.el7, rh-nodejs14-nodejs-14.17.2-1.el7 (AXSA:2021-2260:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	medium
151656	SUSE SLES12 Security Update : nodejs10 (SUSE-SU-2021:2323-1)	Nessus	SuSE Local Security Checks	2021/7/15	2023/11/1	critical
151758	SUSE SLES15 Security Update : nodejs10 (SUSE-SU-2021:2353-1)	Nessus	SuSE Local Security Checks	2021/7/16	2023/11/1	critical
151814	openSUSE 15 Security Update : nodejs14 (openSUSE-SU-2021:1060-1)	Nessus	SuSE Local Security Checks	2021/7/20	2023/12/7	critical
151818	openSUSE 15 Security Update : nodejs10 (openSUSE-SU-2021:1061-1)	Nessus	SuSE Local Security Checks	2021/7/20	2023/12/7	critical
152133	RHEL 7 : rh-nodejs14-nodejs and rh-nodejs14-nodejs-nodemon (RHSA-2021:2932)	Nessus	Red Hat Local Security Checks	2021/7/28	2024/11/7	medium
152455	CentOS 8 : nodejs:14 (CESA-2021:3074)	Nessus	CentOS Local Security Checks	2021/8/11	2023/12/4	medium
152495	Oracle Linux 8 : nodejs:14 (ELSA-2021-3074)	Nessus	Oracle Linux Local Security Checks	2021/8/11	2024/11/2	medium
153553	RHEL 8 : nodejs:12 (RHSA-2021:3639)	Nessus	Red Hat Local Security Checks	2021/9/22	2024/11/7	critical
157766	Rocky Linux 8 : nodejs:14 (RLSA-2021:3074)	Nessus	Rocky Linux Local Security Checks	2022/2/9	2023/11/6	medium

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