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class="sidebarItem"><a class="sidebarItemLink" href="/blog/tags/community">Meet the Community</a></li></ul></nav></aside><main class="col col--7" itemscope="" itemtype="http://schema.org/Blog"><article itemprop="blogPost" itemscope="" itemtype="http://schema.org/BlogPosting"><meta itemprop="description" content="Apache CloudStack security releases"><header><h1 class="title_f1Hy" itemprop="headline">[ADVISORY] Apache CloudStack Security Releases 4.18.1.1 and 4.19.0.1</h1><div class="container_mt6G margin-vert--md"><time datetime="2024-04-04T00:00:00.000Z" itemprop="datePublished">April 4, 2024</time></div><div class="margin-top--md margin-bottom--sm row"><div class="col col--6 authorCol_Hf19"><div class="avatar margin-bottom--sm"><a href="https://github.com/rohityadavcloud" target="_blank" rel="noopener noreferrer" class="avatar__photo-link"><img class="avatar__photo" src="https://github.com/rohityadavcloud.png" alt="Rohit Yadav" itemprop="image"></a><div class="avatar__intro" itemprop="author" itemscope="" itemtype="https://schema.org/Person"><div class="avatar__name"><a href="https://github.com/rohityadavcloud" target="_blank" rel="noopener noreferrer" itemprop="url"><span itemprop="name">Rohit Yadav</span></a></div><small class="avatar__subtitle" itemprop="description">PMC Member</small></div></div></div></div></header><div id="__blog-post-container" class="markdown" itemprop="articleBody"><p>Apache CloudStack security releases |
| <a href="https://github.com/apache/cloudstack/releases/tag/4.18.1.1" target="_blank" rel="noopener noreferrer">4.18.1.1</a> and |
| <a href="https://github.com/apache/cloudstack/releases/tag/4.19.0.1" target="_blank" rel="noopener noreferrer">4.19.0.1</a> address the CVEs |
| listed below. Affected users are recommended to |
| <a href="https://cloudstack.apache.org/downloads" target="_blank" rel="noopener noreferrer">upgrade</a> their CloudStack |
| installations.</p><p><a href="https://www.cve.org/CVERecord?id=CVE-2024-29006" target="_blank" rel="noopener noreferrer"><strong>CVE-2024-29006</strong></a>: x-forwarded-for HTTP header parsed by default</p><p>Severity: moderate</p><p>Description: By default the CloudStack management server honours the |
| x-forwarded-for HTTP header and logs it as the source IP of an API |
| request. This could lead to authentication bypass and other |
| operational problems should an attacker decide to spoof their IP |
| address this way.</p><p>Affected versions: Apache CloudStack 4.11.0.0 through 4.18.1.0, and 4.19.0.0</p><p>Credit: Yuyang Xiao < <a href="mailto:superxyyang@gmail.com" target="_blank" rel="noopener noreferrer">superxyyang@gmail.com</a> > (finder)</p><p><a href="https://www.cve.org/CVERecord?id=CVE-2024-29007" target="_blank" rel="noopener noreferrer"><strong>CVE-2024-29007</strong></a>: When |
| downloading templates or ISOs, the management server and SSVM follow HTTP |
| redirects with potentially dangerous consequences</p><p>Severity: moderate</p><p>Affected versions: Apache CloudStack 4.9.1.0 through 4.18.1.0, and 4.19.0.0</p><p>Description: The CloudStack management server and secondary storage VM could be |
| tricked into making requests to restricted or random resources by |
| means of following 301 HTTP redirects presented by external servers |
| when downloading templates or ISOs. Users are recommended to upgrade |
| to version 4.18.1.1 or 4.19.0.1, which fixes this issue.</p><p>Credit: Yuyang Xiao < <a href="mailto:superxyyang@gmail.com" target="_blank" rel="noopener noreferrer">superxyyang@gmail.com</a> > (finder)</p><p><a href="https://www.cve.org/CVERecord?id=CVE-2024-29008" target="_blank" rel="noopener noreferrer"><strong>CVE-2024-29008</strong></a>: The |
| extraconfig feature can be abused to load hypervisor resources on a VM instance</p><p>Severity: critical</p><p>Affected versions: Apache CloudStack 4.14.0.0 through 4.18.1.0, and 4.19.0.0</p><p>Description: A problem has been identified in the CloudStack additional VM |
| configuration (extraconfig) feature which can be misused by anyone who |
| has privilege to deploy a VM instance or configure settings of an |
| already deployed VM instance, to configure additional VM configuration |
| even when the feature is not explicitly enabled by the administrator. |
| In a KVM based CloudStack environment, an attacker can exploit this |
| issue to attach host devices such as storage disks, and PCI and USB |
| devices such as network adapters and GPUs, in a regular VM instance |
| that can be further exploited to gain access to the underlying network |
| and storage infrastructure resources, and access any VM instance disks |
| on the local storage.</p><p>Credit: Wei Zhou < <a href="mailto:ustcweizhou@gmail.com" target="_blank" rel="noopener noreferrer">ustcweizhou@gmail.com</a> > (finder)</p></div><footer class="row docusaurus-mt-lg blogPostFooterDetailsFull_mRVl"><div class="col"><b>Tags:</b><ul class="tags_jXut padding--none margin-left--sm"><li class="tag_QGVx"><a class="tag_zVej tagRegular_sFm0" href="/blog/tags/announcement">announcement</a></li></ul></div><div class="col margin-top--sm"><a href="https://github.com/apache/cloudstack-www/tree/main/blog/2024-04-04-security-release-advisory-4.19.0.1-4.18.1.1/index.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Blog post page navigation"><a class="pagination-nav__link pagination-nav__link--prev" href="/blog/cseug-2024"><div class="pagination-nav__sublabel">Newer Post</div><div class="pagination-nav__label">CloudStack European User Group – September 12th, Frankfurt, Germany</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/blog/cloudfest-2024-roundup"><div class="pagination-nav__sublabel">Older Post</div><div class="pagination-nav__label">CloudStack at CloudFest 2024</div></a></nav></main></div></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="margin-bottom--sm"><a href="https://cloudstack.apache.org/" rel="noopener noreferrer" class="footerLogoLink_BH7S"><img src="/img/ACS_logo_slogan.svg" alt="Apache CloudStack logo" class="themedImage_ToTc themedImage--light_HNdA footer__logo"><img src="/img/ACS_logo_slogan.svg" alt="Apache CloudStack logo" class="themedImage_ToTc themedImage--dark_i4oU footer__logo"></a></div><div class="footer__copyright"> |
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