CVSS: 6.0EPSS: 0%CPEs: 5EXPL: 1CVE-2020-13401
https://notcve.org/view.php?id=CVE-2020-13401
An issue was discovered in Docker Engine before 19.03.11. An attacker in a container, with the CAP_NET_RAW capability, can craft IPv6 router advertisements, and consequently spoof external IPv6 hosts, obtain sensitive information, or cause a denial of service. Se detectó un problema en Docker Engine versiones anteriores a 19.03.11. Un atacante en un contenedor, con la capacidad CAP_NET_RAW, puede diseñar anuncios de router IPv6, y en consecuencia falsificar hosts IPv6 externos, obtener información confidencial o causar una denegación de servicio. • https://github.com/arax-zaeimi/Docker-Container-CVE-2020-13401 http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00040.html http://www.openwall.com/lists/oss-security/2020/06/01/5 https://docs.docker.com/engine/release-notes https://github.com/docker/docker-ce/releases/tag/v19.03.11 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DN4JQAOXBE3XUNK3FD423LHE3K74EMJT https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject. • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1CVE-2020-13757 – python-rsa: decryption of ciphertext leads to DoS
https://notcve.org/view.php?id=CVE-2020-13757
Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior (such as by causing excessive memory allocation). Python-RSA versión 4.1, ignora bytes '\0' principales durante la desencriptación del texto cifrado. Esto podría tener un impacto relevante para la seguridad, por ejemplo, al ayudar a un atacante a inferir que una aplicación utiliza Python-RSA, o si la longitud del texto cifrado aceptado afecta al comportamiento de la aplicación (por ejemplo, al causar una asignación excesiva de memoria) A flaw was found in the python-rsa package, where it does not explicitly check the ciphertext length against the key size and ignores the leading 0 bytes during the decryption of the ciphertext. This flaw allows an attacker to perform a ciphertext attack, leading to a denial of service. • https://github.com/sybrenstuvel/python-rsa/issues/146 https://github.com/sybrenstuvel/python-rsa/issues/146#issuecomment-641845667 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2KILTHBHNSDUCYV22ODLOKTICJJ7JQIQ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZYB65VNILRBTXL6EITQTH2PZPK7I23MW https://usn.ubuntu.com/4478-1 https://access.redhat.com/security/cve/CVE-2020-13757 https://bugzilla.redhat.com/show_bug.cgi?id=1848507 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 5.7EPSS: 0%CPEs: 9EXPL: 1CVE-2020-12867 – sane-backends: NULL pointer dereference in sanei_epson_net_read function
https://notcve.org/view.php?id=CVE-2020-12867
A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075. Una desreferencia del puntero NULL en la función sanei_epson_net_read en SANE Backends versiones anteriores a la 1.0.30, permite a un dispositivo malicioso conectado a la misma red local que la víctima causar una denegación de servicio, también se conoce como GHSL-2020-075 • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html https://gitlab.com/sane-project/backends/-/issues/279#issue-1-ghsl-2020-075-null-pointer-dereference-in-sanei_epson_net_read https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html https://l • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 12EXPL: 2CVE-2020-13645
https://notcve.org/view.php?id=CVE-2020-13645
In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server's TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior, to fail the certificate verification. Applications that fail to provide the server identity, including Balsa before 2.5.11 and 2.6.x before 2.6.1, accept a TLS certificate if the certificate is valid for any host. En GNOME glib-networking versiones hasta 2.64.2, la implementación de GTlsClientConnection omite la verificación del nombre de host del certificado TLS del servidor si la aplicación presenta un fallo al especificar la identidad esperada del servidor. Esto está en contraste con su comportamiento documentado previsto, en el fallo de la verificación del certificado. • https://gitlab.gnome.org/GNOME/balsa/-/issues/34 https://gitlab.gnome.org/GNOME/glib-networking/-/issues/135 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HLEX2IP62SU6WJ4SK3U766XGLQK3J62O https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LRCUM22YEWWKNMN2BP5LTVDM5P4VWIXS https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TQEQJQ4XFMFCFJTEXKL2ZO3UELBPCKSK https://security.gentoo.org/glsa/202007-50 htt • CWE-295: Improper Certificate Validation •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 1CVE-2020-10936
https://notcve.org/view.php?id=CVE-2020-10936
Sympa before 6.2.56 allows privilege escalation. Sympa versiones anteriores a la versión 6.2.56, permite una escalada de privilegios. • https://github.com/sympa-community/sympa/releases https://lists.debian.org/debian-lts-announce/2020/10/msg00012.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3J4NZLGAF4ZYK52XEBQDTBNHLGBEPXXN https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3TMQ3CORUOWARALACCBG2SBTIGZ5GY5 https://sysdream.com/news/lab https://sysdream.com/news/lab/2020-05-25-cve-2020-10936-sympa-privileges-escalation-to-root https://usn.ubuntu.com/4442- • CWE-269: Improper Privilege Management •