CVSS: 5.9EPSS: 0%CPEs: 4EXPL: 4CVE-2021-21704 – Multiple vulnerabilities in Firebird client extension
https://notcve.org/view.php?id=CVE-2021-21704
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption. En PHP versiones 7.3.x por debajo de 7.3.29, 7.4.x y por debajo de 7.4.21 y 8.0.x por debajo de 8.0.8, cuando es usada la extensión del controlador PDO de Firebird, un servidor de base de datos malicioso podría causar bloqueos en varias funciones de la base de datos, como getAttribute(), execute(), fetch() y otras, al devolver datos de respuesta no válidos que no son analizados correctamente por el controlador. Esto puede resultar en fallos, denegación de servicio o potencialmente una corrupción de memoria • https://bugs.php.net/bug.php?id=76448 https://bugs.php.net/bug.php?id=76449 https://bugs.php.net/bug.php?id=76450 https://bugs.php.net/bug.php?id=76452 https://security.gentoo.org/glsa/202209-20 https://security.netapp.com/advisory/ntap-20211029-0006 • CWE-125: Out-of-bounds Read CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 0CVE-2021-29399
https://notcve.org/view.php?id=CVE-2021-29399
XMB is vulnerable to cross-site scripting (XSS) due to inadequate filtering of BBCode input. This bug affects all versions of XMB. All XMB installations must be updated to versions 1.9.12.03 or 1.9.11.16. XMB es vulnerable a un ataque de tipo cross-site scripting (XSS) debido a un filtrado inadecuado de la entrada de BBCode. Este bug afecta a todas las versiones de XMB. • https://docs.xmbforum2.com/index.php?title=Security_Issue_History https://forums.xmbforum2.com/viewthread.php?tid=777105 https://www.xmbforum2.com • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 1%CPEs: 7EXPL: 0CVE-2021-21702 – Null Dereference in SoapClient
https://notcve.org/view.php?id=CVE-2021-21702
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash. En PHP versiones 7.3.x por debajo de 7.3.27, 7.4.x por debajo de 7.4.15 y 8.0.x por debajo de 8.0.2, cuando se usa la extensión SOAP para conectarse a un servidor SOAP, un servidor SOAP malicioso podría devolver datos XML malformados como respuesta eso haría que PHP acceda a un puntero null y, por tanto, causaría un bloqueo A NULL pointer dereference issue is in the SOAP extension of PHP. More specifically, the flaw occurs in the SoapClient when parsing a WSDL document due to improper checking of a child node name. A malicious or compromised server replies with a crafted WSDL document, leading to a denial of service of the SoapClient accessing said document. The highest threat from this vulnerability is to system availability. • https://bugs.php.net/bug.php?id=80672 https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html https://security.gentoo.org/glsa/202105-23 https://security.netapp.com/advisory/ntap-20210312-0005 https://www.debian.org/security/2021/dsa-4856 https://www.oracle.com/security-alerts/cpuoct2021.html https://www.tenable.com/security/tns-2021-14 https://access.redhat.com/security/cve/CVE-2021-21702 https://bugzilla.redhat.com/show_bug.cgi?id=1925272 • CWE-476: NULL Pointer Dereference •
CVSS: 5.3EPSS: 0%CPEs: 6EXPL: 1CVE-2020-7071 – FILTER_VALIDATE_URL accepts URLs with invalid userinfo
https://notcve.org/view.php?id=CVE-2020-7071
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL. En PHP versiones 7.3.x por debajo de 7.3.26, 7.4.x por debajo de 7.4.14 y 8.0.0, cuando se comprueba una URL con funciones como filter_var ($url, FILTER_VALIDATE_URL), PHP aceptará una URL con una contraseña no válida como una URL válida. Esto puede conllevar a funciones que dependen de que la URL sea válida para analizar inapropiadamente la URL y producir datos incorrectos como componentes de la URL • https://bugs.php.net/bug.php?id=77423 https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html https://security.gentoo.org/glsa/202105-23 https://security.netapp.com/advisory/ntap-20210312-0005 https://www.debian.org/security/2021/dsa-4856 https://www.oracle.com/security-alerts/cpuoct2021.html https://www.tenable.com/security/tns-2021-14 https://access.redhat.com/security/cve/CVE-2020-7071 https://bugzilla.redhat.com/show_bug.cgi?id=1913846 • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 1CVE-2017-9120 – php: Integer overflow in mysqli_api.c:mysqli_real_escape_string()
https://notcve.org/view.php?id=CVE-2017-9120
PHP 7.x through 7.1.5 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a long string because of an Integer overflow in mysqli_real_escape_string. PHP en versiones 7.x hasta la 7.1.5, permite que atacantes remotos provoquen una denegación de servicio (desbordamiento de búfer y cierre inesperado de la aplicación) o, probablemente, cualquier otro tipo de problema mediante una cadena larga debido a un desbordamiento de enteros en mysqli_real_escape_string. • https://access.redhat.com/errata/RHSA-2019:2519 https://bugs.php.net/bug.php?id=74544 https://security.netapp.com/advisory/ntap-20181107-0003 https://access.redhat.com/security/cve/CVE-2017-9120 https://bugzilla.redhat.com/show_bug.cgi?id=1611898 • CWE-190: Integer Overflow or Wraparound •