自己報告されたバージョン番号によると、リモートサーバーの HandlebarsJS は、4.5.5 より前の 4.x です。したがって、積極的すぎるマッチングにより、正規表現のサービス拒否（ReDoS）脆弱性の影響を受ける可能性があります。パーサーが、細工されたテンプレートの処理中に無限ループに陥る可能性があり、攻撃者がシステムリソースを使い果たす可能性があります。

スキャナーはこれらの問題のテストを行っておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。

根据其自我报告的版本号，远程服务器上运行的 HandlebarsJS 低于 4.5.5 的 4.x。因此，由于预先匹配，它可能受到正则表达式拒绝服务 (ReDoS) 漏洞的影响。在处理构建的模板时，解析器可能会被迫进入死循环，从而可能允许攻击者耗尽系统资源。

请注意，扫描程序并未测试这些问题，而是仅依据应用程序自我报告的版本号进行判断。

According to its self-reported version number, HandlebarsJS on the remote server is 4.x prior to 4.5.5. Therefore, it may be affected by a Regular Expression Denial Of Service (ReDoS) vulnerability because of eager matching. The Parser may e forced into a endless loop while processing crafted templates, potentially permitting attackers to exhaust system resources.

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

根據應用程式自我報告的版本號，遠端伺服器上的 HandlebarsJS 為 4.5.5 之前的 4.x 版。因此，它可能會受到因 eager 比對產生的規則運算式拒絕服務 (ReDoS) 弱點影響。處理特製範本時，剖析器可能會被迫進入無限迴圈，進而讓攻擊者能夠耗盡系統資源。

請注意，掃描程式並未測試這些問題，而是僅依據應用程式自我報告的版本號碼做出判斷。

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5179 advisory.

    The org.ovirt.engine-root is a core component of oVirt.

    The following packages have been upgraded to a later upstream version: engine-db-query (1.6.2),     org.ovirt.engine-root (4.4.3.8), ovirt-engine-dwh (4.4.3.1), ovirt-engine-extension-aaa-ldap (1.4.2),     ovirt-engine-extension-logger-log4j (1.1.1), ovirt-engine-metrics (1.4.2.1), ovirt-engine-ui-extensions     (1.2.4), ovirt-log-collector (4.4.4), ovirt-web-ui (1.6.5), rhv-log-collector-analyzer (1.0.5), rhvm-     branding-rhv (4.4.6). (BZ#1866981, BZ#1879377)

    Security Fix(es):

    * nodejs-handlebars: lookup helper fails to properly validate templates allowing for arbitrary JavaScript     execution (CVE-2019-20920)

    * nodejs-handlebars: an endless loop while processing specially-crafted templates leads to DoS     (CVE-2019-20922)

    * nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203)

    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):

    * send --nowait to libvirt when we collect qemu stats, to consume bz#1552092 (BZ#1613514)

    * Block moving HE hosts into different Data Centers and make HE host moved to different cluster     NonOperational after activation (BZ#1702016)

    * If an in-use MAC is held by a VM on a different cluster, the engine does not attempt to get the next     free MAC. (BZ#1760170)

    * Search backend cannot find VMs which name starts with a search keyword (BZ#1797717)

    * [Permissions] DataCenterAdmin role defined on DC level does not allow Cluster creation (BZ#1808320)

    * enable-usb-autoshare is always 0 in console.vv and usb-filter option is listed two times (BZ#1811466)

    * NumaPinningHelper is not huge pages aware, denies migration to suitable host (BZ#1812316)

    * Adding quota to group doesn't propagate to users (BZ#1822372)

    * Engine adding PCI-E elements on XML of i440FX SeaBIOS VM created from Q35 Template (BZ#1829691)

    * Live Migration Bandwidth unit is different from Engine configuration (Mbps) and VDSM (MBps) (BZ#1845397)

    * RHV-M shows successful operation if OVA export/import failed during qemu-img convert phase     (BZ#1854888)

    * Cannot hotplug disk reports libvirtError: Requested operation is not valid: Domain already contains a     disk with that address (BZ#1855305)

    * rhv-log-collector-analyzer --json fails with TypeError (BZ#1859314)

    * RHV 4.4 on AMD EPYC 7742 throws an NUMA related error on VM run (BZ#1866862)

    * Issue with dashboards creation when sending metrics to external Elasticsearch (BZ#1870133)

    * HostedEngine VM is broken after Cluster changed to UEFI (BZ#1871694)

    * [CNV&RHV]Notification about VM creation contain <UNKNOWN> string (BZ#1873136)

    * VM stuck in Migrating status after migration completed due to incorrect status reported by VDSM after     restart (BZ#1877632)

    * Use 4.5 as compatibility level for the Default DataCenter and the Default Cluster during installation     (BZ#1879280)

    * unable to create/add index pattern in step 5 from kcs articles#4921101 (BZ#1881634)

    * [CNV&RHV] Remove warning about no active storage domain for Kubevirt VMs (BZ#1883844)

    * Deprecate and remove ovirt-engine-api-explorer (BZ#1884146)

    * [CNV&RHV] Disable creating new disks for Kubevirt VM (BZ#1884634)

    * Require ansible-2.9.14 in ovirt-engine (BZ#1888626)

    Enhancement(s):

    * [RFE] Virtualization support for NVDIMM - RHV (BZ#1361718)

    * [RFE] - enable renaming HostedEngine VM name (BZ#1657294)

    * [RFE] Enabling Icelake new NIs - RHV (BZ#1745024)

    * [RFE] Show vCPUs and allocated memory in virtual machines summary (BZ#1752751)

    * [RFE] RHV-M Deployment/Install Needs it's own UUID (BZ#1825020)

    * [RFE] Destination Host in migrate VM dialog has to be searchable and sortable (BZ#1851865)

    * [RFE] Expose the reinstallation required flag of the hosts in the API (BZ#1856671)

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.

リモートの Redhat Enterprise Linux 8 ホストにインストールされているパッケージは、RHSA-2020:  5179 のアドバイザリに記載されている複数の脆弱性の影響を受けます。

  - nodejs-handlebars: 検索ヘルパーがテンプレートの適切な検証に失敗し、任意のJavaScriptが実行される可能性があります（CVE-2019-20920）

  - nodejs-handlebars: 特別に細工されたテンプレートの処理中に無限ループが発生すると、DoSが引き起こされます（CVE-2019-20922）

  - nodejs-lodash: zipObjectDeep関数のプロトタイプ汚染（CVE-2020-8203）

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。

遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2020: 5179 公告中提及的多個弱點影響。

  - nodejs-handlebars：查閱協助程式未能正確驗證範本，導致允許任意 JavaScript 執行 (CVE-2019-20920)

  - nodejs-handlebars：處理特別建構範本期間發生無限迴圈，導致 DoS (CVE-2019-20922)

  - nodejs-lodash：zipObjectDeep 函式中的原型污染 (CVE-2020-8203)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

远程 Redhat Enterprise Linux 8 主机上安装的程序包受到 RHSA-2020: 5179 公告中提及的多个漏洞的影响。

  - nodejs-handlebars：查找帮助程序未能正确验证模板，允许执行任意 JavaScript (CVE-2019-20920)

  - nodejs-handlebars：处理特别构建的模板时存在死循环，导致 DoS (CVE-2019-20922)

  - nodejs-lodash：zipObjectDeep 函数中的原型污染 (CVE-2020-8203)

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

ID	Name	Product	Family	Published	Updated	Severity
114094	HandlebarsJS 4.x < 4.5.5 の正規表現のサービス拒否	Web App Scanning	Component Vulnerability	10/24/2023	10/25/2023	high
114094	HandlebarsJS 4.x < 4.5.5 正则表达式拒绝服务	Web App Scanning	Component Vulnerability	10/24/2023	10/25/2023	high
114094	HandlebarsJS 4.x < 4.5.5 Regular Expression Denial Of Service	Web App Scanning	Component Vulnerability	10/24/2023	10/25/2023	high
114094	HandlebarsJS 4.x < 4.5.5 規則運算式拒絕服務	Web App Scanning	Component Vulnerability	10/24/2023	10/25/2023	high
143235	RHEL 8 : Red Hat Virtualization (RHSA-2020:5179)	Nessus	Red Hat Local Security Checks	11/24/2020	6/3/2024	high
143235	RHEL 8: Red Hat Virtualization (RHSA-2020: 5179)	Nessus	Red Hat Local Security Checks	11/24/2020	6/3/2024	high
143235	RHEL 8：Red Hat Virtualization (RHSA-2020: 5179)	Nessus	Red Hat Local Security Checks	11/24/2020	6/3/2024	high
143235	RHEL 8：Red Hat Virtualization (RHSA-2020: 5179)	Nessus	Red Hat Local Security Checks	11/24/2020	6/3/2024	high

Detections

Analytics

Plugins Search

high

high

high

high

high

high

high

high