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openvasCopyright (C) 2024 Greenbone AGOPENVAS:13614125623111020240029
HistoryFeb 09, 2024 - 12:00 a.m.

Mageia: Security Advisory (MGASA-2024-0029)

2024-02-0900:00:00
Copyright (C) 2024 Greenbone AG
plugins.openvas.org
3
mageia
security advisory
update
postfix
smtp smuggling
email spoofing
vulnerability
package
remote host
advisory

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

5.3 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.3%

The remote host is missing an update for the

# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.1.10.2024.0029");
  script_cve_id("CVE-2023-51764");
  script_tag(name:"creation_date", value:"2024-02-09 04:12:12 +0000 (Fri, 09 Feb 2024)");
  script_version("2024-02-09T05:06:25+0000");
  script_tag(name:"last_modification", value:"2024-02-09 05:06:25 +0000 (Fri, 09 Feb 2024)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-01-05 16:19:53 +0000 (Fri, 05 Jan 2024)");

  script_name("Mageia: Security Advisory (MGASA-2024-0029)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA9");

  script_xref(name:"Advisory-ID", value:"MGASA-2024-0029");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2024-0029.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=32647");
  script_xref(name:"URL", value:"https://www.postfix.org/smtp-smuggling.html");
  script_xref(name:"URL", value:"https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'postfix' package(s) announced via the MGASA-2024-0029 advisory.");

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

  script_tag(name:"insight", value:"Postfix has been updated to fix smtp smuggling, an email spoofing attack
that involves a composition of email services with specific differences
in the way they handle line endings other than <CR><LF>.");

  script_tag(name:"affected", value:"'postfix' package(s) on Mageia 9.");

  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-rpm.inc");

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

res = "";
report = "";

if(release == "MAGEIA9") {

  if(!isnull(res = isrpmvuln(pkg:"lib64postfix1", rpm:"lib64postfix1~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpostfix1", rpm:"libpostfix1~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix", rpm:"postfix~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-cdb", rpm:"postfix-cdb~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-ldap", rpm:"postfix-ldap~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-mysql", rpm:"postfix-mysql~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-pcre", rpm:"postfix-pcre~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-pgsql", rpm:"postfix-pgsql~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-sdbm", rpm:"postfix-sdbm~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postfix-sqlite", rpm:"postfix-sqlite~3.8.4~1.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

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

exit(0);

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

5.3 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.3%