CVSS: 7.8EPSS: 0%CPEs: 13EXPL: 0CVE-2020-27918 – webkitgtk: Use-after-free leading to arbitrary code execution
https://notcve.org/view.php?id=CVE-2020-27918
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution. Se abordó un problema de uso de la memoria previamente liberada, con una administración de la memoria mejorada. Este problema se corrigió en macOS Big Sur versión 11.0.1, watchOS versión 7.1, iOS versión 14.2 y iPadOS versión 14.2, iCloud para Windows versión 11.5, Safari versión 14.0.1, tvOS versión 14.2, iTunes versión 12.11 para Windows. • http://seclists.org/fulldisclosure/2020/Dec/32 http://www.openwall.com/lists/oss-security/2021/03/22/1 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EQ3U3VBSOJB46WCO66TEWE5OAXLTU3YW https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU https://security.gentoo.org/glsa/202104-03 https:// • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 12EXPL: 0CVE-2020-15969 – chromium-browser: Use after free in WebRTC
https://notcve.org/view.php?id=CVE-2020-15969
Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Un uso de la memoria previamente liberada en WebRTC en Google Chrome anterior a versión 86.0.4240.75, permitía a un atacante remoto explotar potencialmente una corrupción de la pila por medio de una página HTML diseñada • http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html http://seclists.org/fulldisclosure/2020/Dec/24 http://seclists.org/fulldisclosure/2020/Dec/26 http://seclists.org/fulldisclosure/2020/Dec/27 http://seclists.org/fulldisclosure/2020/Dec/29 http://seclists.org/fulldisclosure/2020/Dec/30 https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html https://crbug.com/1124659 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedo • CWE-416: Use After Free CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 9EXPL: 0CVE-2020-9983 – webkitgtk: out-of-bounds write may lead to code execution
https://notcve.org/view.php?id=CVE-2020-9983
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to code execution. Se abordó un problema de escritura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en Safari versión 14.0. • http://seclists.org/fulldisclosure/2020/Nov/18 http://seclists.org/fulldisclosure/2020/Nov/19 http://seclists.org/fulldisclosure/2020/Nov/20 http://seclists.org/fulldisclosure/2020/Nov/22 http://www.openwall.com/lists/oss-security/2020/11/23/3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ https://security. • CWE-787: Out-of-bounds Write •
CVSS: 7.1EPSS: 0%CPEs: 81EXPL: 0CVE-2009-2200
https://notcve.org/view.php?id=CVE-2009-2200
WebKit in Apple Safari before 4.0.3 does not properly restrict the URL scheme of the pluginspage attribute of an EMBED element, which allows user-assisted remote attackers to launch arbitrary file: URLs and obtain sensitive information via a crafted HTML document. WebKit en Apple Safari anteriores a v4.0.3 no restringe apropiadamente el esquema URL del atributo pluginspage de un elemento EMBED, lo que permite a los atacantes remotos asistidos por usuarios lanzar un archivo arbitrario: URLs y obtener información sensible a través de un documento HTML manipulado. • http://lists.apple.com/archives/security-announce/2009/Aug/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/43068 http://support.apple.com/kb/HT3733 http://www.securityfocus.com/bid/36024 http://www.securitytracker.com/id?1022720 http://www.vupen.com/english/advisories/2011/0212 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.3EPSS: 90%CPEs: 81EXPL: 1CVE-2009-2195 – WebKit - Floating Point Number Remote Buffer Overflow
https://notcve.org/view.php?id=CVE-2009-2195
Buffer overflow in WebKit in Apple Safari before 4.0.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted floating-point numbers. Desbordamiento de búfer en WebKit en Apple Safari anteriores a v4.0.3, permite a los atacantes remotos ejecutar arbitrariamente código o causar una denegación de servicio (caída de la aplicación) a través de un número punto-flotante manipulado. • https://www.exploit-db.com/exploits/33164 http://lists.apple.com/archives/security-announce/2009/Aug/msg00002.html http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/43068 http://support.apple.com/kb/HT3733 http://support.apple.com/kb/HT4225 http://www.securityfocus.com/bid/36023 http://www.securitytracker.com/id?1022717 http://www.vupen.com/english/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •