Lucene search

K
openvasCopyright (C) 2020 Greenbone Networks GmbHOPENVAS:1361412562310704633
HistoryFeb 26, 2020 - 12:00 a.m.

Debian: Security Advisory for curl (DSA-4633-1)

2020-02-2600:00:00
Copyright (C) 2020 Greenbone Networks GmbH
plugins.openvas.org
34

The remote host is missing an update for the

# Copyright (C) 2020 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(s)
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.704633");
  script_version("2020-02-26T04:00:06+0000");
  script_cve_id("CVE-2019-5436", "CVE-2019-5481", "CVE-2019-5482");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2020-02-26 04:00:06 +0000 (Wed, 26 Feb 2020)");
  script_tag(name:"creation_date", value:"2020-02-26 04:00:06 +0000 (Wed, 26 Feb 2020)");
  script_name("Debian: Security Advisory for curl (DSA-4633-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(10|9)");

  script_xref(name:"URL", value:"https://www.debian.org/security/2020/dsa-4633.html");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4633-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'curl'
  package(s) announced via the DSA-4633-1 advisory.");

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

  script_tag(name:"insight", value:"Multiple vulnerabilities were discovered in cURL, an URL transfer
library.

CVE-2019-5436
A heap buffer overflow in the TFTP receiving code was discovered,
which could allow DoS or arbitrary code execution. This only affects
the oldstable distribution (stretch).

CVE-2019-5481
Thomas Vegas discovered a double-free in the FTP-KRB code, triggered
by a malicious server sending a very large data block.

CVE-2019-5482
Thomas Vegas discovered a heap buffer overflow that could be
triggered when a small non-default TFTP blocksize is used.");

  script_tag(name:"affected", value:"'curl' package(s) on Debian Linux.");

  script_tag(name:"solution", value:"For the oldstable distribution (stretch), these problems have been fixed
in version 7.52.1-5+deb9u10.

For the stable distribution (buster), these problems have been fixed in
version 7.64.0-4+deb10u1.

We recommend that you upgrade your curl packages.");

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

  exit(0);
}

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

res = "";
report = "";
if(!isnull(res = isdpkgvuln(pkg:"curl", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl3-gnutls", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl3-nss", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-doc", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-gnutls-dev", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-nss-dev", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-openssl-dev", ver:"7.64.0-4+deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"curl", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl3", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl3-dbg", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl3-gnutls", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl3-nss", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-doc", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-gnutls-dev", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-nss-dev", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libcurl4-openssl-dev", ver:"7.52.1-5+deb9u10", rls:"DEB9"))) {
  report += res;
}

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

exit(0);
Related for OPENVAS:1361412562310704633