CVSS: 7.8EPSS: 0%CPEs: 82EXPL: 1CVE-2019-14835 – kernel: vhost-net: guest to host kernel escape during migration
https://notcve.org/view.php?id=CVE-2019-14835
A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. Se encontró un fallo de desbordamiento de búfer, en las versiones desde 2.6.34 hasta 5.2.x, en la manera en que la funcionalidad vhost del kernel de Linux que traduce los búferes virtueue en IOV, registraba los descriptores del búfer durante una migración. Un usuario invitado privilegiado capaz de pasar descriptores con una longitud no válida hacia el host cuando la migración está en marcha, podría usar este fallo para aumentar sus privilegios sobre el host. A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html http://packetstormsecurity.com/files/154572/Kernel-Live-Patch-Security-Notice-LSN-0056-1.html http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01- • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 9.8EPSS: 0%CPEs: 42EXPL: 0CVE-2019-16335 – jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource
https://notcve.org/view.php?id=CVE-2019-16335
A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariDataSource. This is a different vulnerability than CVE-2019-14540. PicoC versión 2.1, hay un desbordamiento de búfer en la región heap de la memoria en la función StringStrcpy en la biblioteca cstdlib/string.c cuando se llama desde ExpressionParseFunctionCall en el archivo expression.c. • https://access.redhat.com/errata/RHSA-2019:3200 https://access.redhat.com/errata/RHSA-2020:0159 https://access.redhat.com/errata/RHSA-2020:0160 https://access.redhat.com/errata/RHSA-2020:0161 https://access.redhat.com/errata/RHSA-2020:0164 https://access.redhat.com/errata/RHSA-2020:0445 https://access.redhat.com/errata/RHSA-2020:0729 https://github.com/FasterXML/jackson-databind/issues/2449 https://lists.apache.org/thread.html/0fcef7321095ce0bc597d468d150cff3d647f4cb3aef3bd4d20e1c69%40%3Ccommits&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-502: Deserialization of Untrusted Data •
CVSS: 9.8EPSS: 0%CPEs: 52EXPL: 0CVE-2019-14540 – jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig
https://notcve.org/view.php?id=CVE-2019-14540
A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariConfig. Se detectó un problema de escritura polimórfica en FasterXML jackson-databind versiones anteriores a 2.9.10. Está relacionado con com.zaxxer.hikari.HikariConfig. • https://access.redhat.com/errata/RHSA-2019:3200 https://access.redhat.com/errata/RHSA-2020:0159 https://access.redhat.com/errata/RHSA-2020:0160 https://access.redhat.com/errata/RHSA-2020:0161 https://access.redhat.com/errata/RHSA-2020:0164 https://access.redhat.com/errata/RHSA-2020:0445 https://github.com/FasterXML/jackson-databind/blob/master/release-notes/VERSION-2.x https://github.com/FasterXML/jackson-databind/issues/2410 https://github.com/FasterXML/jackson-databind/issues&#x • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-502: Deserialization of Untrusted Data •
CVSS: 7.5EPSS: 0%CPEs: 110EXPL: 0CVE-2019-10086 – apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default
https://notcve.org/view.php?id=CVE-2019-10086
In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects. We, however were not using this by default characteristic of the PropertyUtilsBean. En Apache Commons Beanutils 1.9.2, se agregó una clase especial BeanIntrospector que permite suprimir la capacidad de un atacante para acceder al cargador de clases a través de la propiedad de clase disponible en todos los objetos Java. Sin embargo, no se esta usando esta característica por defecto de PropertyUtilsBean. A flaw was found in the Apache Commons BeanUtils, where the class property in PropertyUtilsBean is not suppressed by default. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00007.html http://mail-archives.apache.org/mod_mbox/www-announce/201908.mbox/%3cC628798F-315D-4428-8CB1-4ED1ECC958E4%40apache.org%3e https://access.redhat.com/errata/RHSA-2019:4317 https://access.redhat.com/errata/RHSA-2020:0057 https://access.redhat.com/errata/RHSA-2020:0194 https://access.redhat.com/errata/RHSA-2020:0804 https://access.redhat.com/errata/RHSA-2020:0805 https://access.redhat.com/errata/RHSA-2020:0806 • CWE-502: Deserialization of Untrusted Data •
CVSS: 9.8EPSS: 1%CPEs: 61EXPL: 0CVE-2019-14379 – jackson-databind: default typing mishandling leading to remote code execution
https://notcve.org/view.php?id=CVE-2019-14379
SubTypeValidator.java in FasterXML jackson-databind before 2.9.9.2 mishandles default typing when ehcache is used (because of net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup), leading to remote code execution. El archivo SubTypeValidator.java en jackson-databind de FasterXML en versiones anteriores a la 2.9.9.2 maneja inapropiadamente la escritura predeterminada cuando se usa ehcache (debido a net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup), lo que conlleva a la ejecución de código remoto. A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the ehcache and logback JNDI gadgets when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code. • http://seclists.org/fulldisclosure/2022/Mar/23 https://access.redhat.com/errata/RHBA-2019:2824 https://access.redhat.com/errata/RHSA-2019:2743 https://access.redhat.com/errata/RHSA-2019:2858 https://access.redhat.com/errata/RHSA-2019:2935 https://access.redhat.com/errata/RHSA-2019:2936 https://access.redhat.com/errata/RHSA-2019:2937 https://access.redhat.com/errata/RHSA-2019:2938 https://access.redhat.com/errata/RHSA-2019:2998 https://access.redhat.com/errata/RHSA-2 • CWE-502: Deserialization of Untrusted Data CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') •