CVSS: 6.5EPSS: 1%CPEs: 7EXPL: 1CVE-2018-10999 – exiv2: heap-based buffer over-read in parseTXTChunk function
https://notcve.org/view.php?id=CVE-2018-10999
12 May 2018 — An issue was discovered in Exiv2 0.26. The Exiv2::Internal::PngChunk::parseTXTChunk function has a heap-based buffer over-read. Se ha descubierto un problema en Exiv2 0.26. La función Exiv2::Internal::PngChunk::parseTXTChunk tiene una sobrelectura de búfer basada en memoria dinámica (heap). It was discovered that Exiv2 incorrectly handled certain files. • https://github.com/Exiv2/exiv2/issues/306 • CWE-125: Out-of-bounds Read •
CVSS: 10.0EPSS: 4%CPEs: 5EXPL: 0CVE-2018-5151 – Ubuntu Security Notice USN-3645-1
https://notcve.org/view.php?id=CVE-2018-5151
12 May 2018 — Memory safety bugs were reported in Firefox 59. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 60. Se ha informado sobre errores de seguridad de memoria en Firefox 59. Algunos de estos errores mostraron evidencias de corrupción de memoria y se cree que, con el esfuerzo necesario, se podrían explotar para ejecutar código arbitrario. • http://www.securityfocus.com/bid/104139 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2018-5152 – Ubuntu Security Notice USN-3645-1
https://notcve.org/view.php?id=CVE-2018-5152
12 May 2018 — WebExtensions with the appropriate permissions can attach content scripts to Mozilla sites such as accounts.firefox.com and listen to network traffic to the site through the "webRequest" API. For example, this allows for the interception of username and an encrypted password during login to Firefox Accounts. This issue does not expose synchronization traffic directly and is limited to the process of user login to the website and the data displayed to the user once logged in. This vulnerability affects Firef... • http://www.securityfocus.com/bid/104139 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 7.5EPSS: 1%CPEs: 5EXPL: 0CVE-2018-5153 – Ubuntu Security Notice USN-3645-1
https://notcve.org/view.php?id=CVE-2018-5153
12 May 2018 — If websocket data is sent with mixed text and binary in a single message, the binary data can be corrupted. This can result in an out-of-bounds read with the read memory sent to the originating server in response. This vulnerability affects Firefox < 60. Si se envían datos de sockets web con texto mixto y binario en un solo mensaje, los datos binarios pueden corromperse. Esto puede resultar en una lectura fuera de límites con la memoria de lectura enviada al servidor de origen en respuesta. • http://www.securityfocus.com/bid/104139 • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 3%CPEs: 5EXPL: 0CVE-2018-5160 – Ubuntu Security Notice USN-3645-2
https://notcve.org/view.php?id=CVE-2018-5160
12 May 2018 — WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60. WebRTC puede utilizar un búfer de píxeles "WrappedI420Buffer", pero el objeto owning image puede liberarse mientras está en uso. Esto puede provocar que el codificador WebRTC utilice memoria no inicializada, lo que puede provocar un cierre ines... • http://www.securityfocus.com/bid/104139 • CWE-416: Use After Free CWE-908: Use of Uninitialized Resource •
CVSS: 8.1EPSS: 2%CPEs: 5EXPL: 0CVE-2018-5163 – Ubuntu Security Notice USN-3645-2
https://notcve.org/view.php?id=CVE-2018-5163
12 May 2018 — If a malicious attacker has used another vulnerability to gain full control over a content process, they may be able to replace the alternate data resources stored in the JavaScript Start-up Bytecode Cache (JSBC) for other JavaScript code. If the parent process then runs this replaced code, the executed script would be run with the parent process' privileges, escaping the sandbox on content processes. This vulnerability affects Firefox < 60. Si un atacante malicioso ha utilizado otra vulnerabilidad para obt... • http://www.securityfocus.com/bid/104139 • CWE-281: Improper Preservation of Permissions •
CVSS: 6.1EPSS: 0%CPEs: 5EXPL: 0CVE-2018-5164 – Ubuntu Security Notice USN-3645-2
https://notcve.org/view.php?id=CVE-2018-5164
12 May 2018 — Content Security Policy (CSP) is not applied correctly to all parts of multipart content sent with the "multipart/x-mixed-replace" MIME type. This could allow for script to run where CSP should block it, allowing for cross-site scripting (XSS) and other attacks. This vulnerability affects Firefox < 60. La política de seguridad de contenidos (CSP) no se aplica correctamente a todas las partes del contenido multiparte enviado con el tipo MIME "multipart/x-mixed-replace". Esto podría permitir que el script se ... • http://www.securityfocus.com/bid/104139 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 1%CPEs: 5EXPL: 0CVE-2018-5166 – Ubuntu Security Notice USN-3645-1
https://notcve.org/view.php?id=CVE-2018-5166
12 May 2018 — WebExtensions can use request redirection and a "filterReponseData" filter to bypass host permission settings to redirect network traffic and access content from a host for which they do not have explicit user permission. This vulnerability affects Firefox < 60. WebExtensions puede utilizar la redirección de peticiones y un filtro "filterReponseData" para eludir la configuración de permisos del host para redirigir el tráfico de red y acceder al contenido de un host para el que no tienen permiso explícito de... • http://www.securityfocus.com/bid/104139 • CWE-269: Improper Privilege Management •
CVSS: 4.3EPSS: 0%CPEs: 5EXPL: 0CVE-2018-5167 – Ubuntu Security Notice USN-3645-2
https://notcve.org/view.php?id=CVE-2018-5167
12 May 2018 — The web console and JavaScript debugger do not sanitize all output that can be hyperlinked. Both will display "chrome:" links as active, clickable hyperlinks in their output. Web sites should not be able to directly link to internal chrome pages. Additionally, the JavaScript debugger will display "javascript:" links, which users could be tricked into clicking by malicious sites. This vulnerability affects Firefox < 60. • http://www.securityfocus.com/bid/104139 • CWE-20: Improper Input Validation •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2018-5169 – Ubuntu Security Notice USN-3645-2
https://notcve.org/view.php?id=CVE-2018-5169
12 May 2018 — If manipulated hyperlinked text with "chrome:" URL contained in it is dragged and dropped on the "home" icon, the home page can be reset to include a normally-unlinkable chrome page as one of the home page tabs. This vulnerability affects Firefox < 60. Si se manipula el texto hipervinculado que contiene una URL "chrome:" y se arrastra y suelta en el icono "home", la página de inicio se puede restablecer para incluir una página chrome que normalmente no es enlazable como una de las pestañas de la página de i... • http://www.securityfocus.com/bid/104139 • CWE-20: Improper Input Validation •