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CVSS: 9.8EPSS: 15%CPEs: 88EXPL: 4

19 Apr 2006 — Integer signedness error in Opera before 8.54 allows remote attackers to execute arbitrary code via long values in a stylesheet attribute, which pass a length check. NOTE: a sign extension problem makes the attack easier with shorter strings. Error de entero sin signo en Opera en versiones anteriores a 8.54 permite a atacantes remotos ejecutar código arbitrario a través de valores largos en un atributo de la hoja de estilos, lo que pasa una verificación de longitud. NOTA: un problema de extensión de signo h... • https://www.exploit-db.com/exploits/27641 • CWE-189: Numeric Errors •

CVSS: 6.5EPSS: 10%CPEs: 1EXPL: 5

31 Dec 2005 — Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafted HTML file with a "content: url(0);" style attribute, a "bodyA" tag, a long string, and a "u" tag with a long attribute, as demonstrated by opera.html; and (2) a BGSOUND element with a "margin:-99;" STYLE attribute. • https://www.exploit-db.com/exploits/1254 •

CVSS: 7.5EPSS: 3%CPEs: 1EXPL: 1

13 Dec 2005 — Opera before 8.51, when running on Windows with Input Method Editor (IME) installed, allows remote attackers to cause a denial of service (persistent application crash) by bookmarking a site with a long title. • http://secunia.com/advisories/17963 •

CVSS: 9.8EPSS: 7%CPEs: 1EXPL: 0

22 Nov 2005 — Opera before 8.51 on Linux and Unix systems allows remote attackers to execute arbitrary code via shell metacharacters (backticks) in a URL that another product provides in a command line argument when launching Opera. Opera anterior a 8.51 en sistemas Linux y Unix permite a atacantes remotos ejecutar código de su elección mediante metacaractérs de 'shell' ('backticks') en una URL que otro producto provee en un argumento de línea de comandos cuando se lanza Opera. • http://archives.neohapsis.com/archives/fulldisclosure/2005-11/0677.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •

CVSS: 5.0EPSS: 0%CPEs: 4EXPL: 1

21 Nov 2005 — Opera Web Browser 8.50 and 8.0 through 8.0.2 allows remote attackers to spoof the URL in the status bar via the title in an image in a link to a trusted site within a form to the malicious site. • http://secunia.com/advisories/17571 •

CVSS: 9.1EPSS: 0%CPEs: 1EXPL: 0

22 Sep 2005 — Unspecified "drag-and-drop vulnerability" in Opera Web Browser before 8.50 on Windows allows "unintentional file uploads." • http://www.opera.com/docs/changelogs/windows/850 •

CVSS: 5.3EPSS: 1%CPEs: 84EXPL: 0

21 Sep 2005 — The mail client in Opera before 8.50 opens attached files from the user's cache directory without warning the user, which might allow remote attackers to inject arbitrary web script and spoof attachment filenames. • http://marc.info/?l=bugtraq&m=112724692219695&w=2 •

CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0

21 Sep 2005 — Opera before 8.50 allows remote attackers to spoof the content type of files via a filename with a trailing "." (dot), which might allow remote attackers to trick users into processing dangerous content. • http://marc.info/?l=bugtraq&m=112724692219695&w=2 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •