RedHat Update for git RHSA-2017:2004-01

# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.871860");
  script_version("2024-03-21T05:06:54+0000");
  script_tag(name:"last_modification", value:"2024-03-21 05:06:54 +0000 (Thu, 21 Mar 2024)");
  script_tag(name:"creation_date", value:"2017-08-04 12:46:23 +0530 (Fri, 04 Aug 2017)");
  script_cve_id("CVE-2014-9938", "CVE-2017-8386", "CVE-2011-2192");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-04-29 20:26:00 +0000 (Wed, 29 Apr 2020)");
  script_tag(name:"qod_type", value:"package");
  script_name("RedHat Update for git RHSA-2017:2004-01");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'git'
  package(s) announced via the referenced advisory.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable 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): * It
  was found that the git-prompt.sh script shipped with git failed to correctly
  handle branch names containing special characters. A specially crafted git
  repository could use this flaw to execute arbitrary commands if a user working
  with the repository configured their shell to include repository information in
  the prompt. (CVE-2014-9938) * A flaw was found in the way git-shell handled
  command-line options for the restricted set of git-shell commands. A remote,
  authenticated attacker could use this flaw to bypass git-shell restrictions, to
  view and manipulate files, by abusing the instance of the less command launched
  using crafted command-line options. (CVE-2017-8386) Additional Changes: For
  detailed information on changes in this release, see the Red Hat Enterprise
  Linux 7.4 Release Notes linked from the References section.");
  script_tag(name:"affected", value:"git on Red Hat Enterprise Linux Server (v. 7)");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");

  script_xref(name:"RHSA", value:"2017:2004-01");
  script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2017-August/msg00025.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_7");

  exit(0);
}

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

release = rpm_get_ssh_release();
if(!release) exit(0);

res = "";

if(release == "RHENT_7")
{

  if ((res = isrpmvuln(pkg:"perl-Git", rpm:"perl-Git~1.8.3.1~11.el7", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"git", rpm:"git~1.8.3.1~11.el7", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"git-debuginfo", rpm:"git-debuginfo~1.8.3.1~11.el7", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}