7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
79.3%
The remote host is missing an update for the
# Copyright (C) 2020 Greenbone Networks GmbH
# 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-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("1.3.6.1.4.1.25623.1.0.883241");
script_version("2021-07-06T02:00:40+0000");
script_cve_id("CVE-2020-11008");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_tag(name:"last_modification", value:"2021-07-06 02:00:40 +0000 (Tue, 06 Jul 2021)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-01-26 14:55:00 +0000 (Tue, 26 Jan 2021)");
script_tag(name:"creation_date", value:"2020-06-02 03:00:55 +0000 (Tue, 02 Jun 2020)");
script_name("CentOS: Security Advisory for emacs-git (CESA-2020:2337)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
script_family("CentOS Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/centos", "ssh/login/rpms", re:"ssh/login/release=CentOS7");
script_xref(name:"CESA", value:"2020:2337");
script_xref(name:"URL", value:"https://lists.centos.org/pipermail/centos-announce/2020-June/035743.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'emacs-git'
package(s) announced via the CESA-2020:2337 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Git is a distributed revision control system with a decentralized
architecture. As opposed to centralized version control systems with a
client-server model, Git ensures that each working copy of a Git repository
is an exact copy with complete revision history. This not only allows the
user to work on and contribute to projects without the need to have
permission to push the changes to their official repositories, but also
makes it possible for the user to work with no network connection.
Security Fix(es):
* git: Crafted URL containing new lines, empty host or lacks a scheme can
cause credential leak (CVE-2020-11008)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.");
script_tag(name:"affected", value:"'emacs-git' package(s) on CentOS 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 == "CentOS7") {
if(!isnull(res = isrpmvuln(pkg:"emacs-git", rpm:"emacs-git~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"emacs-git-el", rpm:"emacs-git-el~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git", rpm:"git~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-all", rpm:"git-all~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-bzr", rpm:"git-bzr~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-cvs", rpm:"git-cvs~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-daemon", rpm:"git-daemon~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-email", rpm:"git-email~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-gnome-keyring", rpm:"git-gnome-keyring~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-gui", rpm:"git-gui~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-hg", rpm:"git-hg~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-instaweb", rpm:"git-instaweb~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"gitk", rpm:"gitk~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-p4", rpm:"git-p4~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"git-svn", rpm:"git-svn~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"gitweb", rpm:"gitweb~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"perl-Git", rpm:"perl-Git~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"perl-Git-SVN", rpm:"perl-Git-SVN~1.8.3.1~23.el7_8", rls:"CentOS7"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
79.3%