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Search Results (291 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2000-0938 1 Samba 1 Samba 2026-04-16 N/A
Samba Web Administration Tool (SWAT) in Samba 2.0.7 supplies a different error message when a valid username is provided versus an invalid name, which allows remote attackers to identify valid users on the server.
CVE-2004-2687 2 Apple, Samba 2 Xcode, Samba 2026-04-16 N/A
distcc 2.x, as used in XCode 1.5 and others, when not configured to restrict access to the server port, allows remote attackers to execute arbitrary commands via compilation jobs, which are executed by the server without authorization checks.
CVE-2003-0086 2 Redhat, Samba 3 Enterprise Linux, Linux, Samba 2026-04-16 N/A
The code for writing reg files in Samba before 2.2.8 allows local users to overwrite arbitrary files via a race condition involving chown.
CVE-2004-2546 2 Samba, Trustix 2 Samba, Secure Linux 2026-04-16 N/A
Multiple memory leaks in Samba before 3.0.6 allow attackers to cause a denial of service (memory consumption).
CVE-1999-0812 1 Samba 1 Samba 2026-04-16 N/A
Race condition in Samba smbmnt allows local users to mount file systems in arbitrary locations.
CVE-2004-1154 4 Redhat, Samba, Suse and 1 more 5 Enterprise Linux, Fedora Core, Samba and 2 more 2026-04-16 N/A
Integer overflow in the Samba daemon (smbd) in Samba 2.x and 3.0.x through 3.0.9 allows remote authenticated users to cause a denial of service (application crash) and possibly execute arbitrary code via a Samba request with a large number of security descriptors that triggers a heap-based buffer overflow.
CVE-1999-0810 1 Samba 1 Samba 2026-04-16 N/A
Denial of service in Samba NETBIOS name service daemon (nmbd).
CVE-2003-0085 3 Hp, Redhat, Samba 4 Cifs-9000 Server, Enterprise Linux, Linux and 1 more 2026-04-16 N/A
Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in Samba before 2.2.8, and Samba-TNG before 0.3.1, allows remote attackers to execute arbitrary code.
CVE-2000-0937 1 Samba 1 Samba 2026-04-16 N/A
Samba Web Administration Tool (SWAT) in Samba 2.0.7 does not log login attempts in which the username is correct but the password is wrong, which allows remote attackers to conduct brute force password guessing attacks.
CVE-2004-1002 2 Canonical, Samba 2 Ubuntu Linux, Ppp 2026-04-16 7.5 High
Integer underflow in pppd in cbcp.c for ppp 2.4.1 allows remote attackers to cause a denial of service (daemon crash) via a CBCP packet with an invalid length value that causes pppd to access an incorrect memory location.
CVE-2020-1472 9 Canonical, Debian, Fedoraproject and 6 more 20 Ubuntu Linux, Debian Linux, Fedora and 17 more 2026-02-23 5.5 Medium
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network. To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access. Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020). When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications.
CVE-2023-5568 2 Redhat, Samba 3 Enterprise Linux, Storage, Samba 2025-09-02 5.9 Medium
A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service.
CVE-2022-1615 3 Fedoraproject, Redhat, Samba 5 Fedora, Enterprise Linux, Rhel Eus and 2 more 2025-08-22 5.5 Medium
In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values.
CVE-2022-32743 2 Fedoraproject, Samba 2 Fedora, Samba 2025-08-22 7.5 High
Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it.
CVE-2021-3670 3 Fedoraproject, Redhat, Samba 3 Fedora, Storage, Samba 2025-08-21 6.5 Medium
MaxQueryDuration not honoured in Samba AD DC LDAP
CVE-2015-0240 4 Canonical, Novell, Redhat and 1 more 9 Ubuntu Linux, Suse Linux Enterprise Desktop, Suse Linux Enterprise Server and 6 more 2025-05-09 N/A
The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c.
CVE-2021-44142 6 Canonical, Debian, Fedoraproject and 3 more 28 Ubuntu Linux, Debian Linux, Fedora and 25 more 2025-04-23 8.8 High
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
CVE-2017-15275 4 Canonical, Debian, Redhat and 1 more 8 Ubuntu Linux, Debian Linux, Enterprise Linux and 5 more 2025-04-20 7.5 High
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
CVE-2017-14746 4 Canonical, Debian, Redhat and 1 more 8 Ubuntu Linux, Debian Linux, Enterprise Linux and 5 more 2025-04-20 9.8 Critical
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
CVE-2017-11103 5 Apple, Debian, Freebsd and 2 more 6 Iphone Os, Mac Os X, Debian Linux and 3 more 2025-04-20 8.1 High
Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. In _krb5_extract_ticket() the KDC-REP service name must be obtained from the encrypted version stored in 'enc_part' instead of the unencrypted version stored in 'ticket'. Use of the unencrypted version provides an opportunity for successful server impersonation and other attacks. NOTE: this CVE is only for Heimdal and other products that embed Heimdal code; it does not apply to other instances in which this part of the Kerberos 5 protocol specification is violated.