CVSS: 6.0EPSS: 0%CPEs: 2EXPL: 0CVE-2020-35503
https://notcve.org/view.php?id=CVE-2020-35503
A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. Se ha encontrado un fallo de desreferencia del puntero NULL en la emulación megasas-gen2 SCSI host bus adapter de QEMU en versiones anteriores a 6.0 incluyéndola. • https://bugzilla.redhat.com/show_bug.cgi?id=1910346 https://security.netapp.com/advisory/ntap-20210720-0008 • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-28676 – python-pillow: Infinite loop in FLI image reader
https://notcve.org/view.php?id=CVE-2021-28676
An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load. Se detectó un problema en Pillow versiones anteriores a 8.2.0,. En el caso de los datos FLI, la función FliDecode no comprobaba correctamente que el avance del bloque fuera distinto de cero, lo que podía conllevar un bucle infinito en la carga A flaw was found in python-pillow. FliDecode.c did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load. • https://github.com/python-pillow/Pillow/commit/bb6c11fb889e6c11b0ee122b828132ee763b5856 https://github.com/python-pillow/Pillow/pull/5377 https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28676-fix-fli-dos https://security.gentoo.org/glsa/202107-33 https://access.redhat.com/security/cve/CVE-2021- • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.8EPSS: 0%CPEs: 12EXPL: 1CVE-2021-3516 – libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c
https://notcve.org/view.php?id=CVE-2021-3516
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. Se encontró un fallo en xmllint de libxml2 en versiones anteriores a 2.9.11. Un atacante que es capaz de enviar un archivo diseñado para ser procesado por xmllint podría desencadenar un uso de la memoria previamente liberada. • https://bugzilla.redhat.com/show_bug.cgi?id=1954225 https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539 https://gitlab.gnome.org/GNOME/libxml2/-/issues/230 https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV https://security& • CWE-416: Use After Free •
CVSS: 8.8EPSS: 4%CPEs: 40EXPL: 1CVE-2021-29505 – XStream is vulnerable to a Remote Command Execution attack
https://notcve.org/view.php?id=CVE-2021-29505
XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17. XStream es un software para serializar objetos Java a XML y viceversa. • https://github.com/MyBlackManba/CVE-2021-29505 https://github.com/x-stream/xstream/commit/24fac82191292c6ae25f94508d28b9823f83624f https://github.com/x-stream/xstream/security/advisories/GHSA-7chv-rrw6-w6fc https://lists.apache.org/thread.html/r8ee51debf7fd184b6a6b020dc31df25118b0aa612885f12fbe77f04f%40%3Cdev.jmeter.apache.org%3E https://lists.debian.org/debian-lts-announce/2021/07/msg00004.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP https://lists.f • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-502: Deserialization of Untrusted Data •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 1CVE-2021-30514
https://notcve.org/view.php?id=CVE-2021-30514
Use after free in Autofill in Google Chrome prior to 90.0.4430.212 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. Un uso de la memoria previamente liberada en Autofill en Google Chrome versiones anteriores a 90.0.4430.212, permitió a un atacante remoto que había comprometido el proceso de renderización explotar potencialmente una corrupción de la pila por medio de una página HTML diseñada • https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html https://crbug.com/1200766 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54 https://security.gentoo.org/glsa/202107-06 • CWE-416: Use After Free •