CVSS: 7.5EPSS: 9%CPEs: 67EXPL: 1CVE-2020-12243 – openldap: denial of service via nested boolean expressions in LDAP search filters
https://notcve.org/view.php?id=CVE-2020-12243
In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash). En el archivo filter.c en slapd en OpenLDAP versiones anteriores a 2.4.50, los filtros de búsqueda de LDAP con expresiones booleanas anidadas pueden resultar en una denegación de servicio (bloqueo del demonio). • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html https://bugs.openldap.org/show_bug.cgi?id=9202 https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGES https://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440 https://lists.debian.org/debian-lts-announce/2020/05/msg00001.html https://security.netapp.com/advisory/ntap-20200511-0003 https://support.apple.com/kb/HT211289 https://usn.ubuntu.com/4352-1 https&# • CWE-400: Uncontrolled Resource Consumption CWE-674: Uncontrolled Recursion •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 1CVE-2019-7306 – Byobu apport hook uploads user's ~/.screenrc
https://notcve.org/view.php?id=CVE-2019-7306
Byobu Apport hook may disclose sensitive information since it automatically uploads the local user's .screenrc which may contain private hostnames, usernames and passwords. This issue affects: byobu El hook Byobu Apport puede divulgar información confidencial ya que carga de forma automática la extensión .screenrc de un usuario local que puede contener los nombres de host privados, nombres de usuario y contraseñas. Este problema afecta a: byobu • https://bugs.launchpad.net/ubuntu/+source/byobu/+bug/1827202 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7306 • CWE-552: Files or Directories Accessible to External Parties •
CVSS: 8.8EPSS: 0%CPEs: 10EXPL: 1CVE-2020-7065 – mb_strtolower (UTF-32LE): stack-buffer-overflow at php_unicode_tolower_full
https://notcve.org/view.php?id=CVE-2020-7065
In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution. En PHP versiones 7.3.x por debajo de 7.3.16 y versiones 7.4.x por debajo de 7.4.4, mientras se usa la función mb_strtolower() con codificación UTF-32LE, determinadas cadenas no comprobadas pueden causar que PHP sobrescriba el búfer asignado de la pila. Esto podría conllevar a una corrupción de la memoria, bloqueos y potencialmente a una ejecución de código. A vulnerability was found in PHP while using the mb_strtolower() function with UTF-32LE encoding, where certain invalid strings cause PHP to overwrite the stack-allocated buffer. • https://bugs.php.net/bug.php?id=79371 https://security.netapp.com/advisory/ntap-20200403-0001 https://usn.ubuntu.com/4330-1 https://usn.ubuntu.com/4330-2 https://www.debian.org/security/2020/dsa-4719 https://www.oracle.com/security-alerts/cpuoct2021.html https://www.php.net/ChangeLog-7.php#7.4.4 https://www.tenable.com/security/tns-2021-14 https://access.redhat.com/security/cve/CVE-2020-7065 https://bugzilla.redhat.com/show_bug.cgi?id=1820627 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 14EXPL: 1CVE-2020-7064 – Use-of-uninitialized-value in exif
https://notcve.org/view.php?id=CVE-2020-7064
In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash. En PHP versiones 7.2.x por debajo de 7.2.9, versiones 7.3.x por debajo de 7.3.16 y versiones 7.4.x por debajo de 7.4.4, al analizar datos EXIF ??con la función exif_read_data(), es posible que unos datos maliciosos causen que PHP lea un byte de memoria no inicializada. Esto podría potencialmente conllevar a una divulgación de información o a un bloqueo • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html https://bugs.php.net/bug.php?id=79282 https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html https://security.netapp.com/advisory/ntap-20200403-0001 https://usn.ubuntu.com/4330-1 https://usn.ubuntu.com/4330-2 https://www.debian.org/security/2020/dsa-4717 https://www.debian.org/security/2020/dsa-4719 https://www.oracle.com/security-alerts/cpujan2021.html https://www.tenable.com/ • CWE-125: Out-of-bounds Read CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 8.8EPSS: 0%CPEs: 21EXPL: 0CVE-2020-10531 – ICU: Integer overflow in UnicodeString::doAppend()
https://notcve.org/view.php?id=CVE-2020-10531
An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp. Se detectó un problema en International Components for Unicode (ICU) para C/C++ versiones hasta 66.1. Se presenta un desbordamiento de enteros, conllevando a un desbordamiento de búfer en la región heap de la memoria, en la función UnicodeString::doAppend() en el archivo common/unistr.cpp. • http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.html https://access.redhat.com/errata/RHSA-2020:0738 https://bugs.chromium.org/p/chromium/issues/detail?id=1044570 https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.html https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f018fdcbe6c9a37f0e08 https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca https://github.com/unicode-org/icu/pull/971 https://lists.debian • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •