Mageia: Security Advisory (MGASA-2020-0159)

# 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("1.3.6.1.4.1.25623.1.1.10.2020.0159");
  script_cve_id("CVE-2019-20446");
  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:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-02-13 22:06:23 +0000 (Thu, 13 Feb 2020)");

  script_name("Mageia: Security Advisory (MGASA-2020-0159)");
  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=MAGEIA7");

  script_xref(name:"Advisory-ID", value:"MGASA-2020-0159");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2020-0159.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=26313");
  script_xref(name:"URL", value:"http://lists.suse.com/pipermail/sle-security-updates/2020-March/006583.html");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-updates/2020-03/msg00080.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'librsvg' package(s) announced via the MGASA-2020-0159 advisory.");

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

  script_tag(name:"insight", value:"The updated packages fix a security vulnerability:

In xml.rs in GNOME librsvg before 2.46.2, a crafted SVG file with nested
patterns can cause denial of service when passed to the library for
processing. The attacker constructs pattern elements so that the number
of final rendered objects grows exponentially. (CVE-2019-20446)");

  script_tag(name:"affected", value:"'librsvg' package(s) on Mageia 7.");

  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 == "MAGEIA7") {

  if(!isnull(res = isrpmvuln(pkg:"lib64rsvg-gir2.0", rpm:"lib64rsvg-gir2.0~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64rsvg2-devel", rpm:"lib64rsvg2-devel~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64rsvg2_2", rpm:"lib64rsvg2_2~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librsvg", rpm:"librsvg~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librsvg-gir2.0", rpm:"librsvg-gir2.0~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librsvg2-devel", rpm:"librsvg2-devel~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"librsvg2_2", rpm:"librsvg2_2~2.45.5~3.1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

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

exit(0);