CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2020-12656
https://notcve.org/view.php?id=CVE-2020-12656
gss_mech_free in net/sunrpc/auth_gss/gss_mech_switch.c in the rpcsec_gss_krb5 implementation in the Linux kernel through 5.6.10 lacks certain domain_release calls, leading to a memory leak. Note: This was disputed with the assertion that the issue does not grant any access not already available. It is a problem that on unloading a specific kernel module some memory is leaked, but loading kernel modules is a privileged operation. A user could also write a kernel module to consume any amount of memory they like and load that replicating the effect of this bug ** EN DISPUTA ** En la función gss_mech_free en el archivo net/sunrpc/auth_gss/gss_mech_switch.c en la implementación rpcsec_gss_krb5 en el kernel de Linux versiones hasta 5.6.10 carece de ciertas llamadas domain_release, onllevando a una perdida de memoria. Nota: Esto se discutió con la afirmación de que el tema no otorga ningún acceso no disponible. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html https://bugzilla.kernel.org/show_bug.cgi?id=206651 https://usn.ubuntu.com/4483-1 https://usn.ubuntu.com/4485-1 • CWE-401: Missing Release of Memory after Effective Lifetime •
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: 9.8EPSS: 0%CPEs: 20EXPL: 1CVE-2019-20788 – libvncserver: integer overflow and heap-based buffer overflow in libvncclient/cursor.c in HandleCursorShape function
https://notcve.org/view.php?id=CVE-2019-20788
libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690. En la biblioteca libvncclient/cursor.c en LibVNCServer versiones hasta 0.9.12, tiene un desbordamiento de enteros en la función HandleCursorShape y un desbordamiento de búfer en la región heap de la memoria por medio de un valor de alto o ancho grande. A flaw was found in libvncserver in versions through 0.9.12. A large height or width value may cause an integer overflow or a heap-based buffer overflow. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00027.html https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf https://github.com/LibVNC/libvncserver/commit/54220248886b5001fbbb9fa73c4e1a2cb9413fed https://securitylab.github.com/advisories/GHSL-2020-064-libvnc-libvncclient https://usn.ubuntu.com/4407-1 https://access.redhat.com/security/cve/CVE-2019-20788 https://bugzilla.redhat.com/show_bug.cgi?id=1829870 • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 4.4EPSS: 0%CPEs: 6EXPL: 0CVE-2020-0067
https://notcve.org/view.php?id=CVE-2020-0067
In f2fs_xattr_generic_list of xattr.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not required for exploitation.Product: Android. Versions: Android kernel. Android ID: A-120551147. • http://android.googlesource.com/kernel/common/+/688078e7 http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html https://source.android.com/security/bulletin/pixel/2020-04-01 https://usn.ubuntu.com/4387-1 https://usn.ubuntu.com/4388-1 https://usn.ubuntu.com/4389-1 https://usn.ubuntu.com/4390-1 https://usn.ubuntu.com/4527-1 • CWE-125: Out-of-bounds Read •
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 •