CVSS: 9.8EPSS: 97%CPEs: 11EXPL: 21CVE-2019-11043 – PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability
https://notcve.org/view.php?id=CVE-2019-11043
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution. En PHP versiones 7.1.x anteriores a la versión 7.1.33, versiones 7.2.x anteriores a la versión 7.2.24 y versiones 7.3.x anteriores a 7.3.11, en ciertas configuraciones del FPM setup, es posible causar que el módulo FPM escriba más allá de los búferes asignados en el espacio reservado para datos de protocolo FCGI, abriendo así la posibilidad de ejecución de código remota. In some versions of PHP in certain configurations of FPM setup, it is possible to cause FPM module to write past allocated buffers allowing the possibility of remote code execution. • https://www.exploit-db.com/exploits/48182 https://www.exploit-db.com/exploits/47553 https://github.com/theMiddleBlue/CVE-2019-11043 https://github.com/jas502n/CVE-2019-11043 https://github.com/k8gege/CVE-2019-11043 https://github.com/akamajoris/CVE-2019-11043-Docker https://github.com/0th3rs-Security-Team/CVE-2019-11043 https://github.com/kriskhub/CVE-2019-11043 https://github.com/AleWong/PHP-FPM-Remote-Code-Execution-Vulnerability-CVE-2019-11043- https://github.com/yperei • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 15EXPL: 1CVE-2019-18218 – file: heap-based buffer overflow in cdf_read_property_info in cdf.c
https://notcve.org/view.php?id=CVE-2019-18218
cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write). La función cdf_read_property_info en el archivo cdf.c en file versiones hasta 5.37, no restringe el número de elementos CDF_VECTOR, lo que permite un desbordamiento del búfer en la región heap de la memoria (escritura fuera de límites de 4 bytes). • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00044.html https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16780 https://github.com/file/file/commit/46a8443f76cec4b41ec736eca396984c74664f84 https://lists.debian.org/debian-lts-announce/2019/10/msg00032.html https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV6PFCEYHYALMTT45QE2U5C5TEJZQPXJ https://lists.fedoraproject.org/archives/list/p • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 1%CPEs: 9EXPL: 0CVE-2019-18197 – libxslt: use after free in xsltCopyText in transform.c could lead to information disclosure
https://notcve.org/view.php?id=CVE-2019-18197
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed. En la función xsltCopyText en el archivo transform.c en libxslt versión 1.1.33, una variable de puntero no se restablece bajo determinadas circunstancias. Si el área de memoria relevante se liberó y reutilizó de cierta manera, una comprobación de límites podría fallar y podría escribirse la memoria fuera de un búfer o podrían divulgarse datos no inicializados. • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html http://www.openwall.com/lists/oss-security/2019/11/17/2 https://access.redhat.com/errata/RHSA-2020:0514 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746 https://bugs.chromium.or • CWE-416: Use After Free CWE-908: Use of Uninitialized Resource •
CVSS: 9.0EPSS: 27%CPEs: 47EXPL: 21CVE-2019-14287 – sudo 1.8.27 - Security Bypass
https://notcve.org/view.php?id=CVE-2019-14287
In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a "sudo -u \#$((0xffffffff))" command. En Sudo anteriores a 1.8.28, un atacante con acceso a una cuenta Runas ALL sudoer puede omitir ciertas listas negras de políticas y módulos PAM de sesión, y puede causar un registro incorrecto, mediante la invocación sudo con un ID de usuario creado. Por ejemplo, esto permite la omisión de la configuración root y el registro USER= para un comando "sudo -u \#$((0xffffffff))". • https://www.exploit-db.com/exploits/47502 https://github.com/n0w4n/CVE-2019-14287 https://github.com/shallvhack/Sudo-Security-Bypass-CVE-2019-14287 https://github.com/CMNatic/Dockerized-CVE-2019-14287 https://github.com/axax002/sudo-vulnerability-CVE-2019-14287 https://github.com/N3rdyN3xus/CVE-2019-14287 https://github.com/DewmiApsara/CVE-2019-14287 https://github.com/MariliaMeira/CVE-2019-14287 https://github.com/edsonjt81/CVE-2019-14287- https://github.com/SachinthaDeSilva-cmd& • CWE-267: Privilege Defined With Unsafe Actions CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 9.1EPSS: 2%CPEs: 6EXPL: 0CVE-2019-17544
https://notcve.org/view.php?id=CVE-2019-17544
libaspell.a in GNU Aspell before 0.60.8 has a stack-based buffer over-read in acommon::unescape in common/getdata.cpp via an isolated \ character. La biblioteca libaspell.a en GNU Aspell versiones anteriores a 0.60.8, presenta una lectura excesiva del búfer en la región stack de la memoria en la función acommon::unescape en el archivo common/getdata.cpp por medio de un carácter \ aislado. • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16109 https://github.com/GNUAspell/aspell/commit/80fa26c74279fced8d778351cff19d1d8f44fe4e https://github.com/GNUAspell/aspell/compare/rel-0.60.7...rel-0.60.8 https://lists.debian.org/debian-lts-announce/2019/10/msg00027.html https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html https://usn.ubuntu.com/4155-1 https://usn.ubuntu.com/4155-2 https://www.debian.org/security/2021/dsa-4948 • CWE-125: Out-of-bounds Read •