CVSS: 9.8EPSS: 0%CPEs: 8EXPL: 0CVE-2020-36328 – libwebp: heap-based buffer overflow in WebPDecode*Into functions
https://notcve.org/view.php?id=CVE-2020-36328
A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Se encontró un fallo en libwebp en versiones anteriores a 1.0.1. Un desbordamiento del búfer en la región heap de la memoria en la función WebPDecodeRGBInto es posible debido a una verificación no válida del tamaño del búfer. • http://seclists.org/fulldisclosure/2021/Jul/54 https://bugzilla.redhat.com/show_bug.cgi?id=1956829 https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html https://security.netapp.com/advisory/ntap-20211112-0001 https://support.apple.com/kb/HT212601 https://www.debian.org/security/2021/dsa-4930 https://access.redhat.com/security/cve/CVE-2020-36328 • CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 1%CPEs: 7EXPL: 2CVE-2021-33477
https://notcve.org/view.php?id=CVE-2021-33477
rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow (potentially remote) code execution because of improper handling of certain escape sequences (ESC G Q). A response is terminated by a newline. rxvt-unicode versión 9.22, rxvt versión 2.7.10, mrxvt versión 0.5.4 y Eterm versión 0.9.7 permiten una ejecución de código (potencialmente remoto) debido al manejo inapropiado de determinadas secuencias de escape (ESC GQ). Una respuesta es terminada con una nueva línea • http://cvs.schmorp.de/rxvt-unicode/Changes?view=log http://cvs.schmorp.de/rxvt-unicode/src/command.C?r1=1.582&r2=1.583 https://git.enlightenment.org/apps/eterm.git/log https://lists.debian.org/debian-lts-announce/2021/05/msg00026.html https://lists.debian.org/debian-lts-announce/2021/06/msg00010.html https://lists.debian.org/debian-lts-announce/2021/06/msg00011.html https://lists.debian.org/debian-lts-announce/2021/06/msg00012.html https://lists.fedoraproject.org/archive • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 8.6EPSS: 1%CPEs: 34EXPL: 0CVE-2021-3517 – libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c
https://notcve.org/view.php?id=CVE-2021-3517
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. Se presenta un fallo en la funcionalidad xml entity encoding de libxml2 en versiones anteriores a 2.9.11. Un atacante que sea capaz de proporcionar un archivo diseñado para que sea procesado por una aplicación vinculada con la funcionalidad afectada de libxml2 podría desencadenar una lectura fuera de los límites. • https://bugzilla.redhat.com/show_bug.cgi?id=1954232 https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6 https://lists.fedoraproject.org/archives/list/pack • CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 22EXPL: 0CVE-2021-3518 – libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c
https://notcve.org/view.php?id=CVE-2021-3518
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. Se presenta un fallo en libxml2 en versiones anteriores a 2.9.11. Un atacante que pueda enviar un archivo diseñado para que sea procesado por una aplicación vinculada con libxml2 podría desencadenar un uso de la memoria previamente liberada. • http://seclists.org/fulldisclosure/2021/Jul/54 http://seclists.org/fulldisclosure/2021/Jul/55 http://seclists.org/fulldisclosure/2021/Jul/58 http://seclists.org/fulldisclosure/2021/Jul/59 https://bugzilla.redhat.com/show_bug.cgi?id=1954242 https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E https://lists.debian.org/d • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-3524 – gateway: radosgw: CRLF injection
https://notcve.org/view.php?id=CVE-2021-3524
A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. In addition, the prior bug fix for CVE-2020-10753 did not account for the use of \r as a header separator, thus a new flaw has been created. Se encontró un fallo en Red Hat Ceph Storage RadosGW (Ceph Object Gateway) en versiones anteriores a la 14.2.21. • https://bugzilla.redhat.com/show_bug.cgi?id=1951674 https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FX5ZHI5L7FOHXOSEV3TYBAL66DMLJ7V5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LPCJN2YDZCBMF4FOJXSTAADKFGEQEO7O https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message&#x • CWE-20: Improper Input Validation CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •