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Mageia: Security Advisory (MGASA-2024-0126)

🗓️ 15 Apr 2024 00:00:00Reported by Copyright (C) 2024 Greenbone AGType 
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The remote host is missing an update for the 'squid' package(s) announced via the MGASA-2024-0126 advisory. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with 'collapsed_forwarding on' are vulnerable. Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug. Please install the updated package(s)

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# 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("1.3.6.1.4.1.25623.1.1.10.2024.0126");
  script_cve_id("CVE-2023-49288", "CVE-2023-5824");
  script_tag(name:"creation_date", value:"2024-04-15 04:26:26 +0000 (Mon, 15 Apr 2024)");
  script_version("2024-04-15T05:05:35+0000");
  script_tag(name:"last_modification", value:"2024-04-15 05:05:35 +0000 (Mon, 15 Apr 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-11-13 18:25:38 +0000 (Mon, 13 Nov 2023)");

  script_name("Mageia: Security Advisory (MGASA-2024-0126)");
  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-2024-0126");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2024-0126.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=33091");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-6728-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'squid' package(s) announced via the MGASA-2024-0126 advisory.");

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

  script_tag(name:"insight", value:"Affected versions of squid are subject to a a Use-After-Free bug which
can lead to a Denial of Service attack via collapsed forwarding. All
versions of Squid from 3.5 up to and including 5.9 configured with
'collapsed_forwarding on' are vulnerable. Configurations with
'collapsed_forwarding off' or without a 'collapsed_forwarding' directive
are not vulnerable. (CVE-2023-49288)
Squid is vulnerable to Denial of Service attack against HTTP and HTTPS
clients due to an Improper Handling of Structural Elements bug.
(CVE-2023-5824)");

  script_tag(name:"affected", value:"'squid' 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:"squid", rpm:"squid~5.9~1.3.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"squid-cachemgr", rpm:"squid-cachemgr~5.9~1.3.mga9", rls:"MAGEIA9"))) {
    report += res;
  }

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

exit(0);

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15 Apr 2024 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS37.5 - 8.6
EPSS0.021
SSVC
20
.json
Report