CVSS: 8.8EPSS: 1%CPEs: 7EXPL: 1CVE-2022-42898 – krb5: integer overflow vulnerabilities in PAC parsing
https://notcve.org/view.php?id=CVE-2022-42898
PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug." El análisis sintáctico de PAC en MIT Kerberos 5 (también conocido como krb5) antes de 1.19.4 y 1.20.x antes de 1.20.1 tiene desbordamientos de enteros que pueden conducir a la ejecución remota de código (en KDC, kadmind, o un servidor de aplicaciones GSS o Kerberos) en plataformas de 32 bits (que tienen un desbordamiento de búfer resultante), y causar una denegación de servicio en otras plataformas. Esto ocurre en krb5_pac_parse en lib/krb5/krb/pac.c. • https://bugzilla.samba.org/show_bug.cgi?id=15203 https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583 https://security.gentoo.org/glsa/202309-06 https://security.gentoo.org/glsa/202310-06 https://security.netapp.com/advisory/ntap-20230216-0008 https://security.netapp.com/advisory/ntap-20230223-0001 https://web.mit.edu/kerberos/advisories https://web.mit.edu/kerberos/krb5-1.19 https://web& • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.1EPSS: 2%CPEs: 14EXPL: 0CVE-2022-37966 – Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2022-37966
Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability Vulnerabilidad de elevación de privilegios en Kerberos RC4-HMAC de Windows • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37966 https://security.gentoo.org/glsa/202309-06 •
CVSS: 7.2EPSS: 5%CPEs: 14EXPL: 0CVE-2022-37967 – Windows Kerberos Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2022-37967
Windows Kerberos Elevation of Privilege Vulnerability Vulnerabilidad de elevación de privilegios de Kerberos en Windows • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37967 https://security.gentoo.org/glsa/202309-06 •
CVSS: 8.1EPSS: 2%CPEs: 14EXPL: 0CVE-2022-38023 – Netlogon RPC Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2022-38023
Netlogon RPC Elevation of Privilege Vulnerability Vulnerabilidad de elevación de privilegios de Netlogon RPC A flaw was found in samba. The Netlogon RPC implementations may use the rc4-hmac encryption algorithm, which is considered weak and should be avoided even if the client supports more modern encryption types. This issue could allow an attacker who knows the plain text content communicated between the samba client and server to craft data with the same MD5 calculation and replace it without being detected. • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38023 https://security.gentoo.org/glsa/202309-06 https://access.redhat.com/security/cve/CVE-2022-38023 https://bugzilla.redhat.com/show_bug.cgi?id=2154362 • CWE-328: Use of Weak Hash •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 1CVE-2022-1615 – samba: GnuTLS gnutls_rnd() can fail and give predictable random values
https://notcve.org/view.php?id=CVE-2022-1615
In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values. En Samba, la función GnuTLS gnutls_rnd() puede fallar y dar valores aleatorios predecibles A flaw was found in Samba. When the gnutls_rnd function is called, its return value is not verified, allowing it to give predictable random values when the call to the gnutls_rnd function fails. • https://bugzilla.samba.org/show_bug.cgi?id=15103 https://gitlab.com/samba-team/samba/-/merge_requests/2644 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P https://security.gentoo.org/glsa/202309-06 https://access.redhat.com/security/cve/CVE-2022-1615 https://bugzilla.redhat.com/show_bug.cgi?id=2122649 • CWE-330: Use of Insufficiently Random Values •