CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-45141
https://notcve.org/view.php?id=CVE-2022-45141
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96). Dado que la vulnerabilidad de elevación de privilegios de Windows Kerberos RC4-HMAC fue revelada por Microsoft el 8 de noviembre de 2022 y según RFC8429 se asume que rc4-hmac es débil, los DC de Directorio Activo Samba vulnerables emitirán tickets cifrados rc4-hmac a pesar de que el servidor de destino admita un cifrado mejor (por ejemplo, aes256-cts-hmac-sha1-96). • https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-45141.html • CWE-326: Inadequate Encryption Strength CWE-328: Use of Weak Hash •
CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 2CVE-2018-14628
https://notcve.org/view.php?id=CVE-2018-14628
An information leak vulnerability was discovered in Samba's LDAP server. Due to missing access control checks, an authenticated but unprivileged attacker could discover the names and preserved attributes of deleted objects in the LDAP store. Se descubrió una vulnerabilidad de fuga de información en el servidor LDAP de Samba. Debido a la falta de comprobaciones de control de acceso, un atacante autenticado pero sin privilegios podría descubrir los nombres y atributos conservados de los objetos eliminados en el almacén LDAP. • http://www.openwall.com/lists/oss-security/2023/11/28/4 https://bugzilla.redhat.com/show_bug.cgi?id=1625445 https://bugzilla.samba.org/show_bug.cgi?id=13595 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6DK57HQRTCDOZDIIICYWQ4Z5IQXTWVVW https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ACVMYEP5KJRL3FWSCZW2MQZ26IVPXY62 • CWE-862: Missing Authorization •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-3592
https://notcve.org/view.php?id=CVE-2022-3592
A symlink following vulnerability was found in Samba, where a user can create a symbolic link that will make 'smbd' escape the configured share path. This flaw allows a remote user with access to the exported part of the file system under a share via SMB1 unix extensions or NFS to create symlinks to files outside the 'smbd' configured share path and gain access to another restricted server's filesystem. Se ha encontrado una vulnerabilidad de seguimiento de enlaces simbólicos en Samba, donde un usuario puede crear un enlace simbólico que haga que 'smbd' escape de la ruta de recurso compartido configurada. Este fallo permite a un usuario remoto con acceso a la parte exportada del sistema de archivos bajo un recurso compartido a través de extensiones SMB1 unix o NFS crear enlaces simbólicos a archivos fuera de la ruta de recurso compartido configurada por 'smbd' y obtener acceso al sistema de archivos de otro servidor restringido. • https://access.redhat.com/security/cve/CVE-2022-3592 https://bugzilla.redhat.com/show_bug.cgi?id=2137776 https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-3592.html • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-61: UNIX Symbolic Link (Symlink) Following •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-4603 – ppp pppdump pppdump.c dumpppp array index
https://notcve.org/view.php?id=CVE-2022-4603
A vulnerability classified as problematic has been found in ppp. Affected is the function dumpppp of the file pppdump/pppdump.c of the component pppdump. The manipulation of the argument spkt.buf/rpkt.buf leads to improper validation of array index. The real existence of this vulnerability is still doubted at the moment. The name of the patch is a75fb7b198eed50d769c80c36629f38346882cbf. • https://github.com/ppp-project/ppp/commit/a75fb7b198eed50d769c80c36629f38346882cbf https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J43NP7ABHOCIWOFHWCH6ZCZOYKZH6723 https://vuldb.com/?id.216198 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 2%CPEs: 4EXPL: 0CVE-2022-44640
https://notcve.org/view.php?id=CVE-2022-44640
Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC). Heimdal anterior a 7.7.1 permite a atacantes remotos ejecutar código arbitrario debido a un free no válido en el códec ASN.1 utilizado por el Centro de distribución de claves (KDC). • https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4 https://security.gentoo.org/glsa/202310-06 https://security.netapp.com/advisory/ntap-20230216-0008 •