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CVE-2021-23841 – Null pointer deref in X509_issuer_and_serial_hash()
https://notcve.org/view.php?id=CVE-2021-23841
16 Feb 2021 — The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never di... • https://github.com/Trinadh465/external_boringssl_openssl_1.1.0g_CVE-2021-23841 • CWE-476: NULL Pointer Dereference •
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CVE-2020-1971 – EDIPARTYNAME NULL pointer dereference
https://notcve.org/view.php?id=CVE-2020-1971
08 Dec 2020 — The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. • https://github.com/MBHudson/CVE-2020-1971 • CWE-476: NULL Pointer Dereference •
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CVE-2020-28196 – krb5: unbounded recursion via an ASN.1-encoded Kerberos message in lib/krb5/asn.1/asn1_encode.c may lead to DoS
https://notcve.org/view.php?id=CVE-2020-28196
06 Nov 2020 — MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit. MIT Kerberos versión 5 (también se conoce como krb5) versiones anteriores a 1.17.2 y versiones 1.18.x anteriores a 1.18.3, permite una recursividad ilimitada por medio de un mensaje Kerberos codificado en ASN.1 porque el soporte de la biblioteca lib/krb5 /asn.1/asn1_encode.c para ... • https://github.com/krb5/krb5/commit/57415dda6cf04e73ffc3723be518eddfae599bfd • CWE-674: Uncontrolled Recursion •
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CVE-2019-10219 – hibernate-validator: safeHTML validator allows XSS
https://notcve.org/view.php?id=CVE-2019-10219
08 Nov 2019 — A vulnerability was found in Hibernate-Validator. The SafeHtml validator annotation fails to properly sanitize payloads consisting of potentially malicious code in HTML comments and instructions. This vulnerability can result in an XSS attack. Una vulnerabilidad fue encontrada en Hibernate-Validator. La anotación del validador SafeHtml no puede sanear apropiadamente las cargas útiles que consisten en código potencialmente malicioso en los comentarios e instrucciones HTML. • https://access.redhat.com/errata/RHSA-2020:0159 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
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CVE-2019-2897
https://notcve.org/view.php?id=CVE-2019-2897
16 Oct 2019 — Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component: Analytics Actions). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. While the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products. Successful attacks... • http://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html •
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CVE-2019-5481 – curl: double free due to subsequent call of realloc()
https://notcve.org/view.php?id=CVE-2019-5481
11 Sep 2019 — Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3. Vulnerabilidad de doble liberación en el código FTP-kerberos en cURL versiones 7.52.0 hasta 7.65.3. Thomas Vegas discovered that curl incorrectly handled memory when using Kerberos over FTP. A remote attacker could use this issue to crash curl, resulting in a denial of service. Thomas Vegas discovered that curl incorrectly handled memory during TFTP transfers. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.html • CWE-415: Double Free CWE-416: Use After Free •
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CVE-2019-5482 – curl: heap buffer overflow in function tftp_receive_packet()
https://notcve.org/view.php?id=CVE-2019-5482
11 Sep 2019 — Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. Un desbordamiento del búfer de la pila en el manejador de protocolo TFTP en cURL versiones 7.19.4 hasta 7.65.3. Thomas Vegas discovered that curl incorrectly handled memory when using Kerberos over FTP. A remote attacker could use this issue to crash curl, resulting in a denial of service. Thomas Vegas discovered that curl incorrectly handled memory during TFTP transfers. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.html • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
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CVE-2019-5443
https://notcve.org/view.php?id=CVE-2019-5443
02 Jul 2019 — A non-privileged user or program can put code and a config file in a known non-privileged path (under C:/usr/local/) that will make curl <= 7.65.1 automatically run the code (as an openssl "engine") on invocation. If that curl is invoked by a privileged user it can do anything it wants. Un usuario o programa no privilegiado puede colocar un código y un archivo de configuración en una ruta (path) no privilegiada conocida (bajo C:/usr/local/) que hará que curl anterior a versión 7.65.1 incluyéndola, ejecute a... • http://www.openwall.com/lists/oss-security/2019/06/24/1 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-427: Uncontrolled Search Path Element •
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CVE-2019-5436 – curl: TFTP receive heap buffer overflow in tftp_receive_packet() function
https://notcve.org/view.php?id=CVE-2019-5436
22 May 2019 — A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1. Un desbordamiento de búfer en la memoria dinámica (heap) del código de recepción TFTP, permite la ejecución de código arbitrario o una Denegación de Servicio (DoS) en las versiones de libcurl 7.19.4 hasta 7.64.1. Wenchao Li discovered that curl incorrectly handled memory in the curl_url_set function. A remote attacker could use this issue to cause curl to crash, resulting i... • http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00008.html • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
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CVE-2019-3822 – curl: NTLMv2 type-3 header stack buffer overflow
https://notcve.org/view.php?id=CVE-2019-3822
06 Feb 2019 — libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow larger than the loca... • http://www.securityfocus.com/bid/106950 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •