Mageia: Security Advisory (MGASA-2016-0171)

# 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("1.3.6.1.4.1.25623.1.1.10.2016.0171");
  script_cve_id("CVE-2016-4553", "CVE-2016-4554");
  script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 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:"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:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-05-13 16:37:08 +0000 (Fri, 13 May 2016)");

  script_name("Mageia: Security Advisory (MGASA-2016-0171)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 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=MAGEIA5");

  script_xref(name:"Advisory-ID", value:"MGASA-2016-0171");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2016-0171.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=18388");
  script_xref(name:"URL", value:"http://www.squid-cache.org/Advisories/SQUID-2016_7.txt");
  script_xref(name:"URL", value:"http://www.squid-cache.org/Advisories/SQUID-2016_8.txt");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'squid' package(s) announced via the MGASA-2016-0171 advisory.");

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

  script_tag(name:"insight", value:"Due to incorrect data validation of intercepted HTTP Request messages
Squid is vulnerable to clients bypassing the protection against
CVE-2009-0801 related issues. This leads to cache poisoning. This
allows any client, including browser scripts, to bypass local security
and poison the proxy cache and any downstream caches with content from
an arbitrary source (CVE-2016-4553).

Due to incorrect input validation Squid is vulnerable to a header
smuggling attack leading to cache poisoning and to bypass of same-origin
security policy in Squid and some client browsers (CVE-2016-4554).");

  script_tag(name:"affected", value:"'squid' package(s) on Mageia 5.");

  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 == "MAGEIA5") {

  if(!isnull(res = isrpmvuln(pkg:"squid", rpm:"squid~3.5.19~1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"squid-cachemgr", rpm:"squid-cachemgr~3.5.19~1.mga5", rls:"MAGEIA5"))) {
    report += res;
  }

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

exit(0);