Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. (CVE-2022-3437)
Greg Hudson discovered that Samba incorrectly handled PAC parsing. On 32-bit systems, a remote attacker could use this issue to escalate privileges, or possibly execute arbitrary code. (CVE-2022-42898)
Joseph Sutton discovered that Samba could be forced to issue rc4-hmac encrypted Kerberos tickets. A remote attacker could possibly use this issue to escalate privileges. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-45141)
Florent Saudel discovered that Samba incorrectly handled certain Spotlight requests. A remote attacker could possibly use this issue to cause Samba to consume resources, leading to a denial of service. (CVE-2023-34966)
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{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "ctdb" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "ctdb-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libnss-winbind" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libnss-winbind-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libpam-winbind" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libpam-winbind-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libparse-pidl-perl" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libsmbclient" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libsmbclient-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libsmbclient-dev" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libwbclient-dev" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libwbclient0" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "libwbclient0-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "python-samba" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "python-samba-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "registry-tools" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "registry-tools-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-common" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-common-bin" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-common-bin-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-dev" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-dsdb-modules" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-dsdb-modules-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-libs" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-libs-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-testsuite" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-testsuite-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-vfs-modules" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "samba-vfs-modules-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "smbclient" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "smbclient-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "winbind" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1", "binary_name": "winbind-dbgsym" } ] }