{"id":63855,"date":"2025-05-28T19:31:42","date_gmt":"2025-05-28T16:01:42","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-4134-avast-business-antivirus-for-linux-file-validation-bypass\/"},"modified":"2025-05-28T19:31:42","modified_gmt":"2025-05-28T16:01:42","slug":"cve-2025-4134-avast-business-antivirus-for-linux-file-validation-bypass","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-4134-avast-business-antivirus-for-linux-file-validation-bypass\/","title":{"rendered":"CVE-2025-4134 &#8211; Avast Business Antivirus for Linux File Validation Bypass"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-4134<br \/>\n<br \/>\n<strong>Published : <\/strong> May 28, 2025, 2:15 p.m. | 1\u00a0hour, 28\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof or tamper with the update file via an unverified file write.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 7.3 | HIGH<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-4134 Published : May 28, 2025, 2:15 p.m. | 1\u00a0hour, 28\u00a0minutes ago Description : Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof or tamper with the update file via an unverified file write. Severity: 7.3 | HIGH Visit the link &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-63855","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/63855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=63855"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/63855\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=63855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=63855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=63855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}