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') •
CVSS: 7.5EPSS: 0%CPEs: 28EXPL: 0CVE-2019-10184 – undertow: Information leak in requests for directories without trailing slashes
https://notcve.org/view.php?id=CVE-2019-10184
undertow before version 2.0.23.Final is vulnerable to an information leak issue. Web apps may have their directory structures predicted through requests without trailing slashes via the api. Undertow en versiones anteriores a la 2.0.23.Final es vulnerable a un problema de fuga de información. Las aplicaciones web pueden tener sus estructuras de directorio predecibles a través de solicitudes sin barras finales mediante la API. • 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-2019:3044 https://access.redhat.com/errata/RHSA-2019:3045 https://access.redhat.com/errata/RHSA-2019:3046 https://access.redhat.com/errata/RHSA-2019:3050 https://access.redhat.com/errata/RHSA • CWE-862: Missing Authorization •
CVSS: 9.8EPSS: 2%CPEs: 28EXPL: 1CVE-2019-1010238 – pango: pango_log2vis_get_embedding_levels() heap-based buffer overflow
https://notcve.org/view.php?id=CVE-2019-1010238
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize. Pango versión 1.42 y posterior de Gnome, está afectada por: Desbordamiento de Búfer. • https://access.redhat.com/errata/RHBA-2019:2824 https://access.redhat.com/errata/RHSA-2019:2571 https://access.redhat.com/errata/RHSA-2019:2582 https://access.redhat.com/errata/RHSA-2019:2594 https://access.redhat.com/errata/RHSA-2019:3234 https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c https://gitlab.gnome.org/GNOME/pango/-/issues/342 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDD • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 43EXPL: 22CVE-2019-13272 – Linux Kernel Improper Privilege Management Vulnerability
https://notcve.org/view.php?id=CVE-2019-13272
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments. En el kernel de Linux anterior a versión 5.1.17, ptrace_link en el archivo kernel/ptrace.c maneja inapropiadamente la grabación de las credenciales de un proceso que desea crear una relación de ptrace, que permite a los usuarios locales obtener acceso de root aprovechando determinados escenarios con un relación de proceso padre-hijo, donde un padre elimina los privilegios y llama a execve (permitiendo potencialmente el control por parte de un atacante). • https://www.exploit-db.com/exploits/47133 https://www.exploit-db.com/exploits/47163 https://www.exploit-db.com/exploits/50541 https://www.exploit-db.com/exploits/47543 https://github.com/jas502n/CVE-2019-13272 https://github.com/Cyc1eC/CVE-2019-13272 https://github.com/oneoy/CVE-2019-13272 https://github.com/polosec/CVE-2019-13272 https://github.com/MDS1GNAL/ptrace_scope-CVE-2019-13272-privilege-escalation https://github.com/datntsec/CVE-2019-13272 https://github • CWE-271: Privilege Dropping / Lowering Errors •
CVSS: 8.1EPSS: 57%CPEs: 10EXPL: 2CVE-2019-12384 – jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution
https://notcve.org/view.php?id=CVE-2019-12384
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible. FasterXML jackson-databind versión 2.x anterior a 2.9.9.1, podría permitir a los atacantes dirigir una variedad de impactos al aprovechar un fallo al bloquear la deserialización polimórfica de la clase core-logback. Dependiendo del contenido del classpath, la ejecución de código remota puede ser posible. A flaw was discovered in FasterXML jackson-databind in versions prior to 2.9.9. • https://github.com/jas502n/CVE-2019-12384 https://github.com/MagicZer0/Jackson_RCE-CVE-2019-12384 https://access.redhat.com/errata/RHSA-2019:1820 https://access.redhat.com/errata/RHSA-2019:2720 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& • CWE-502: Deserialization of Untrusted Data •