Slackware: Security Advisory (SSA:2022-208-01)

# SPDX-FileCopyrightText: 2022 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.13.2022.208.01");
  script_cve_id("CVE-2022-2031", "CVE-2022-32742", "CVE-2022-32744", "CVE-2022-32745", "CVE-2022-32746");
  script_tag(name:"creation_date", value:"2022-07-28 04:46:45 +0000 (Thu, 28 Jul 2022)");
  script_version("2024-02-02T05:06:09+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-08-29 18:09:32 +0000 (Mon, 29 Aug 2022)");

  script_name("Slackware: Security Advisory (SSA:2022-208-01)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Slackware Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/slackware_linux", "ssh/login/slackpack", re:"ssh/login/release=SLK(15\.0|current)");

  script_xref(name:"Advisory-ID", value:"SSA:2022-208-01");
  script_xref(name:"URL", value:"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2022&m=slackware-security.418175");
  script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2022-2031.html");
  script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2022-32742.html");
  script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2022-32744.html");
  script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2022-32745.html");
  script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2022-32746.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'samba' package(s) announced via the SSA:2022-208-01 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"New samba packages are available for Slackware 15.0 and -current to
fix security issues.


Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/samba-4.15.9-i586-1_slack15.0.txz: Upgraded.
 This update fixes the following security issues:
 Samba AD users can bypass certain restrictions associated with changing
 passwords.
 Samba AD users can forge password change requests for any user.
 Samba AD users can crash the server process with an LDAP add or modify
 request.
 Samba AD users can induce a use-after-free in the server process with an
 LDAP add or modify request.
 Server memory information leak via SMB1.
 For more information, see:
 [link moved to references]
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 [link moved to references]
 (* Security fix *)
+--------------------------+");

  script_tag(name:"affected", value:"'samba' package(s) on Slackware 15.0, Slackware current.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-slack.inc");

release = slk_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "SLK15.0") {

  if(!isnull(res = isslkpkgvuln(pkg:"samba", ver:"4.15.9-i586-1_slack15.0", rls:"SLK15.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"samba", ver:"4.15.9-x86_64-1_slack15.0", rls:"SLK15.0"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

if(release == "SLKcurrent") {

  if(!isnull(res = isslkpkgvuln(pkg:"samba", ver:"4.16.4-i586-1", rls:"SLKcurrent"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"samba", ver:"4.16.4-x86_64-1", rls:"SLKcurrent"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);