{"id":182829,"date":"2026-08-11T04:54:30","date_gmt":"2026-08-11T02:54:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/clamav-1-5-4-i-1-4-6"},"modified":"2026-08-11T04:54:30","modified_gmt":"2026-08-11T02:54:31","slug":"clamav-1-5-4-i-1-4-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/clamav-1-5-4-i-1-4-6","title":{"rendered":"ClamAV 1.5.4 \u0219i 1.4.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23865\/original.jpg\">           <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/b481964852b08c053e35852054a3949b.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23866\/original.jpg\">           <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/7aa87c2eb8a1b4fbbbaa661b5c93c476.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                                              <noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23865\/original.jpg\" class=\"active\"><\/a><\/noindex>                                                      <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23866\/original.jpg\"><\/a>                                             <a rel=\"nofollow\" id=\"memories_button\" href=\"#\" title=\"Urm\u0103rire\"><i class=\"icon-bell\"><\/i><\/a><br \/>1                            <\/p>\n<p>Pe 7 august au fost publicate versiuni corective ale pachetului antivirus gratuit <strong>ClamAV 1.5.4 \u0219i 1.4.6<\/strong>. Principalele \u00eembun\u0103t\u0103\u021biri ale noilor versiuni se concentreaz\u0103 pe securitate: \u00een ramura actual\u0103 1.5 au fost \u00eenchise opt CVE, \u0219ase dintre ele fiind, de asemenea, corectate \u00een ramura acceptat\u0103 1.4. \u00cen plus, s-a rezolvat o problem\u0103 \u00een clamd care putea duce la dezv\u0103luirea con\u021binutului memoriei procesului.<\/p>\n<p>\u00cen <strong>ClamAV 1.5.4<\/strong> au fost corectate urm\u0103toarele vulnerabilit\u0103\u021bi:<\/p>\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20337\">CVE-2026-20337<\/a> \u2014 o eroare de calcul a dimensiunii directorului ZIP putea conduce la scrierea \u00een afara buffer-ului alocat \u00een heap \u00een timpul index\u0103rii antetelor fi\u0219ierelor. Versiunile vulnerabile ClamAV 1.5.0\u20131.5.3.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20338\">CVE-2026-20338<\/a> \u2014 o eroare de gestionare a memoriei \u00een combina\u021bia \u00eenregistr\u0103rilor directorului ZIP putea conduce la eliberarea incorect\u0103 a memoriei la procesarea unui arhiv\u0103 special conceput\u0103. A afectat doar ramura 1.5.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20345\">CVE-2026-20345<\/a> \u2014 o eroare de indexare \u00een conversia numelui parti\u021biilor GPT permitea citirea sau scrierea de date dincolo de structura parti\u021bionat\u0103 plasat\u0103 \u00een stiv\u0103. Problema a fost prezent\u0103 \u00eencep\u00e2nd cu ClamAV 0.98.2.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20339\">CVE-2026-20339<\/a> \u2014 o dep\u0103\u0219ire a \u00eentregului \u00een dezarhivatorul PESpin putea duce la alocarea unui buffer prea mic cu scriere ulterioar\u0103 \u00een afara acestuia la restaurarea fi\u0219ierului PE. Vulnerabilitatea a existat \u00eencep\u00e2nd cu ClamAV 0.90.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20346\">CVE-2026-20346<\/a> \u2014 o dep\u0103\u0219ire a \u00eentregului \u00een jos \u00een analizzatorul PDF putea provoca o \u00eenchidere nea\u0219teptat\u0103 a procesului la citirea unui \u0219ir hexazecimal incorect.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20347\">CVE-2026-20347<\/a> \u2014 o dep\u0103\u0219ire a \u00eentregului \u0219i un comportament nedeterminat \u00een analizzatorul Mach-O au putut duce la pr\u0103bu\u0219irea scannerului la verificarea unui fi\u0219ier special conceput.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20348\">CVE-2026-20348<\/a> \u2014 erorile de verificare a dimensiunilor \u00een analizzatorul XAR permiteau provocarea unei aloc\u0103ri excesive de memorie sau dep\u0103\u0219irea limitelor stabilite pentru scanare la dezarhivarea unei tabele de con\u021binut corupte.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2025-8088\">CVE-2025-8088<\/a> \u2014 corectarea upstream a fost transferat\u0103 \u00een biblioteca UnRAR livrat\u0103 \u00eempreun\u0103 cu ClamAV. Pe Windows, separatorii de c\u0103i din numele fluxurilor alternative NTFS putea permite extragerea de date dincolo de directorul temporar ClamAV.<\/li>\n<\/ul>\n<p> <noindex><\/p>\n<p>\u00cen <strong>ClamAV 1.4.6<\/strong> au corectat \u0219ase dintre vulnerabilit\u0103\u021bile enumerate: <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20345\">CVE-2026-20345<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20339\">CVE-2026-20339<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20346\">CVE-2026-20346<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20347\">CVE-2026-20347<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20348\">CVE-2026-20348<\/a> \u0219i <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2025-8088\">CVE-2025-8088<\/a>. Dou\u0103 probleme ale procesatorului ZIP \u2014 <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20337\">CVE-2026-20337<\/a> \u0219i <a rel=\"nofollow\" href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-20338\">CVE-2026-20338<\/a> \u2014 se refer\u0103 la codul din ramura 1.5 \u0219i, prin urmare, nu sunt relevante pentru 1.4.<\/p>\n<p><\/noindex> <\/p>\n<p>Separat, dezvoltatorii au remediat o problem\u0103 de mult timp legat\u0103 de siguran\u021ba thread-ului comenzii. <strong>clamd STATISTICI<\/strong>. Atunci c\u00e2nd erau efectuate simultan scanarea \u0219i cererile de statistici, o condi\u021bie de competi\u021bie putea duce la expunerea datelor din memoria procesului sau la pr\u0103bu\u0219irea demonului. Eroarea era prezent\u0103 \u00een ClamAV \u00eencep\u00e2nd cu versiunea 0.95. De asemenea, a fost corectat\u0103 gestionarea scrierii par\u021biale \u00een socket \u00een cazul trimiterii unor r\u0103spunsuri mari pentru STATISTICI. Corectura este inclus\u0103 \u00een ambele versiuni noi.<\/p>\n<p>Pentru FreeBSD, operarea \u00een siguran\u021b\u0103 a opera\u021biunilor de mutare \u00een carantin\u0103 \u0219i \u0219tergere a fi\u0219ierelor revine. \u00cen 1.5.4, a fost eliminat\u0103 o scurgere de context OpenSSL \u00een timpul utiliz\u0103rii func\u021biilor de hashing dep\u0103\u0219ite \u00een anumite configura\u021bii, \u00een special \u00een absen\u021ba furnizorului standard \u00eentr-un mediu cu FIPS. \u00cen ambele ramuri, dependen\u021ba Rust crossbeam-epoch a fost actualizat\u0103 pentru a elimina un avertisment. <strong>RUSTSEC-2026-0204<\/strong>.<\/p>\n<p>ClamAV este un pachet antivirus liber, multiplatform\u0103, \u0219i un set de biblioteci pentru detectarea programelor mali\u021bioase, folosit pe scar\u0103 larg\u0103 \u00een serverele Linux \u0219i de e-mail. Proiectul este distribuit sub licen\u021ba <strong>GNU GPLv2<\/strong>.<\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/18354803\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>1 7 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 ClamAV 1.5.4 \u0438 1.4.6. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0432 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u0443\u0434\u0435\u043b\u0435\u043d\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438: \u0432 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 1.5 \u0437\u0430\u043a\u0440\u044b\u0442\u043e \u0432\u043e\u0441\u0435\u043c\u044c CVE, \u0448\u0435\u0441\u0442\u044c \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u0432 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 1.4. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432 clamd, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0430\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u044c \u043a \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u044e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430. \u0412 ClamAV 1.5.4 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182829","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Emin Berklin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/ro\/blog\/news\/clamav-1-5-4-i-1-4-6\" \/>\n\t<meta name=\"generator\" 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