Vulnerabilities > CVE-2015-3629 - Link Following vulnerability in multiple products

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
docker
opensuse
CWE-59
nessus

Summary

Libcontainer 1.6.0, as used in Docker Engine, allows local users to escape containerization ("mount namespace breakout") and write to arbitrary file on the host system via a symlink attack in an image when respawning a container.

Vulnerable Configurations

Part Description Count
Application
Docker
1
OS
Opensuse
1

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Symlink Attack
    An attacker positions a symbolic link in such a manner that the targeted user or application accesses the link's endpoint, assuming that it is accessing a file with the link's name. The endpoint file may be either output or input. If the file is output, the result is that the endpoint is modified, instead of a file at the intended location. Modifications to the endpoint file may include appending, overwriting, corrupting, changing permissions, or other modifications. In some variants of this attack the attacker may be able to control the change to a file while in other cases they cannot. The former is especially damaging since the attacker may be able to grant themselves increased privileges or insert false information, but the latter can also be damaging as it can expose sensitive information or corrupt or destroy vital system or application files. Alternatively, the endpoint file may serve as input to the targeted application. This can be used to feed malformed input into the target or to cause the target to process different information, possibly allowing the attacker to control the actions of the target or to cause the target to expose information to the attacker. Moreover, the actions taken on the endpoint file are undertaken with the permissions of the targeted user or application, which may exceed the permissions that the attacker would normally have.
  • Accessing, Modifying or Executing Executable Files
    An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
  • Leverage Executable Code in Non-Executable Files
    An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
  • Manipulating Input to File System Calls
    An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.

Nessus

  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2015-3037.NASL
    descriptionDescription of changes: [1.6.1-1.0.1] - Update source to 1.6.1 from https://github.com/docker/docker/releases/tag/v1.6.1 Symlink traversal on container respawn allows local privilege escalation (CVE-2015-3629) Insecure opening of file-descriptor 1 leading to privilege escalation (CVE-2015-3627) Read/write proc paths allow host modification information disclosure (CVE-2015-3630) Volume mounts allow LSM profile escalation (CVE-2015-3631) AppArmor policy improvements
    last seen2020-06-01
    modified2020-06-02
    plugin id83776
    published2015-05-22
    reporterThis script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/83776
    titleOracle Linux 6 / 7 : docker (ELSA-2015-3037)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Oracle Linux Security Advisory ELSA-2015-3037.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(83776);
      script_version("2.4");
      script_cvs_date("Date: 2019/09/27 13:00:36");
    
      script_cve_id("CVE-2015-3627", "CVE-2015-3629", "CVE-2015-3630", "CVE-2015-3631");
      script_bugtraq_id(74558, 74559, 74563, 74566);
    
      script_name(english:"Oracle Linux 6 / 7 : docker (ELSA-2015-3037)");
      script_summary(english:"Checks rpm output for the updated packages");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Oracle Linux host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Description of changes:
    
    [1.6.1-1.0.1]
    - Update source to 1.6.1 from 
    https://github.com/docker/docker/releases/tag/v1.6.1
       Symlink traversal on container respawn allows local privilege 
    escalation (CVE-2015-3629)
       Insecure opening of file-descriptor 1 leading to privilege escalation 
    (CVE-2015-3627)
       Read/write proc paths allow host modification   information 
    disclosure (CVE-2015-3630)
       Volume mounts allow LSM profile escalation (CVE-2015-3631)
       AppArmor policy improvements"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://oss.oracle.com/pipermail/el-errata/2015-May/005087.html"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://oss.oracle.com/pipermail/el-errata/2015-May/005088.html"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected docker packages."
      );
      script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker-fish-completion");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker-logrotate");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker-pkg-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker-vim");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:docker-zsh-completion");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2015/05/18");
      script_set_attribute(attribute:"patch_publication_date", value:"2015/05/21");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/22");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Oracle Linux Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
    release = get_kb_item("Host/RedHat/release");
    if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
    os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
    os_ver = os_ver[1];
    if (! preg(pattern:"^(6|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6 / 7", "Oracle Linux " + os_ver);
    
    if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
    if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    flag = 0;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-1.6.1-1.0.1.el6")) flag++;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-devel-1.6.1-1.0.1.el6")) flag++;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-fish-completion-1.6.1-1.0.1.el6")) flag++;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-logrotate-1.6.1-1.0.1.el6")) flag++;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-pkg-devel-1.6.1-1.0.1.el6")) flag++;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-vim-1.6.1-1.0.1.el6")) flag++;
    if (rpm_check(release:"EL6", cpu:"x86_64", reference:"docker-zsh-completion-1.6.1-1.0.1.el6")) flag++;
    
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-1.6.1-1.0.1.el7")) flag++;
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-devel-1.6.1-1.0.1.el7")) flag++;
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-fish-completion-1.6.1-1.0.1.el7")) flag++;
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-logrotate-1.6.1-1.0.1.el7")) flag++;
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-pkg-devel-1.6.1-1.0.1.el7")) flag++;
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-vim-1.6.1-1.0.1.el7")) flag++;
    if (rpm_check(release:"EL7", cpu:"x86_64", reference:"docker-zsh-completion-1.6.1-1.0.1.el7")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "docker / docker-devel / docker-fish-completion / docker-logrotate / etc");
    }
    
  • NASL familyAmazon Linux Local Security Checks
    NASL idALA_ALAS-2015-522.NASL
    descriptionThe file-descriptor passed by libcontainer to the pid-1 process of a container has been found to be opened prior to performing the chroot, allowing insecure open and symlink traversal. This allows malicious container images to trigger a local privilege escalation. (CVE-2015-3627) Libcontainer version 1.6.0 introduced changes which facilitated a mount namespace breakout upon respawn of a container. This allowed malicious images to write files to the host system and escape containerization. (CVE-2015-3629) Several paths underneath /proc were writable from containers, allowing global system manipulation and configuration. These paths included /proc/asound, /proc/timer_stats, /proc/latency_stats, and /proc/fs. By allowing writes to /proc/fs, it has been noted that CIFS volumes could be forced into a protocol downgrade attack by a root user operating inside of a container. Machines having loaded the timer_stats module were vulnerable to having this mechanism enabled and consumed by a container. (CVE-2015-3630) By allowing volumes to override files of /proc within a mount namespace, a user could specify arbitrary policies for Linux Security Modules, including setting an unconfined policy underneath AppArmor, or a docker_t policy for processes managed by SELinux. In all versions of Docker up until 1.6.1, it is possible for malicious images to configure volume mounts such that files of proc may be overridden. (CVE-2015-3631)
    last seen2020-06-01
    modified2020-06-02
    plugin id83280
    published2015-05-08
    reporterThis script is Copyright (C) 2015-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/83280
    titleAmazon Linux AMI : docker (ALAS-2015-522)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Amazon Linux AMI Security Advisory ALAS-2015-522.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(83280);
      script_version("2.3");
      script_cvs_date("Date: 2018/04/18 15:09:35");
    
      script_cve_id("CVE-2015-3627", "CVE-2015-3629", "CVE-2015-3630", "CVE-2015-3631");
      script_xref(name:"ALAS", value:"2015-522");
    
      script_name(english:"Amazon Linux AMI : docker (ALAS-2015-522)");
      script_summary(english:"Checks rpm output for the updated packages");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Amazon Linux AMI host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "The file-descriptor passed by libcontainer to the pid-1 process of a
    container has been found to be opened prior to performing the chroot,
    allowing insecure open and symlink traversal. This allows malicious
    container images to trigger a local privilege escalation.
    (CVE-2015-3627)
    
    Libcontainer version 1.6.0 introduced changes which facilitated a
    mount namespace breakout upon respawn of a container. This allowed
    malicious images to write files to the host system and escape
    containerization. (CVE-2015-3629)
    
    Several paths underneath /proc were writable from containers, allowing
    global system manipulation and configuration. These paths included
    /proc/asound, /proc/timer_stats, /proc/latency_stats, and /proc/fs. By
    allowing writes to /proc/fs, it has been noted that CIFS volumes could
    be forced into a protocol downgrade attack by a root user operating
    inside of a container. Machines having loaded the timer_stats module
    were vulnerable to having this mechanism enabled and consumed by a
    container. (CVE-2015-3630)
    
    By allowing volumes to override files of /proc within a mount
    namespace, a user could specify arbitrary policies for Linux Security
    Modules, including setting an unconfined policy underneath AppArmor,
    or a docker_t policy for processes managed by SELinux. In all versions
    of Docker up until 1.6.1, it is possible for malicious images to
    configure volume mounts such that files of proc may be overridden.
    (CVE-2015-3631)"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://alas.aws.amazon.com/ALAS-2015-522.html"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Run 'yum update docker' to update your system."
      );
      script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:docker");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:docker-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:docker-pkg-devel");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2015/05/07");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/08");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2018 Tenable Network Security, Inc.");
      script_family(english:"Amazon Linux Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    
    release = get_kb_item("Host/AmazonLinux/release");
    if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
    os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
    os_ver = os_ver[1];
    if (os_ver != "A")
    {
      if (os_ver == 'A') os_ver = 'AMI';
      audit(AUDIT_OS_NOT, "Amazon Linux AMI", "Amazon Linux " + os_ver);
    }
    
    if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    
    flag = 0;
    if (rpm_check(release:"ALA", cpu:"x86_64", reference:"docker-1.6.0-1.3.amzn1")) flag++;
    if (rpm_check(release:"ALA", cpu:"x86_64", reference:"docker-devel-1.6.0-1.3.amzn1")) flag++;
    if (rpm_check(release:"ALA", cpu:"x86_64", reference:"docker-pkg-devel-1.6.0-1.3.amzn1")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "docker / docker-devel / docker-pkg-devel");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2015-0984-1.NASL
    descriptionThe Linux container runtime environment Docker was updated to version 1.6.2 to fix several security and non-security issues. - Security : - Fix read/write /proc paths. (CVE-2015-3630) - Prohibit VOLUME /proc and VOLUME /. (CVE-2015-3631) - Fix opening of file-descriptor 1. (CVE-2015-3627) - Fix symlink traversal on container respawn allowing local privilege escalation. (CVE-2015-3629) - Runtime : - Update Apparmor policy to not allow mounts. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id83970
    published2015-06-03
    reporterThis script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/83970
    titleSUSE SLES12 Security Update : docker (SUSE-SU-2015:0984-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from SUSE update advisory SUSE-SU-2015:0984-1.
    # The text itself is copyright (C) SUSE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(83970);
      script_version("2.10");
      script_cvs_date("Date: 2019/09/11 11:22:12");
    
      script_cve_id("CVE-2015-3627", "CVE-2015-3629", "CVE-2015-3630", "CVE-2015-3631");
      script_bugtraq_id(74558, 74559, 74563, 74566);
    
      script_name(english:"SUSE SLES12 Security Update : docker (SUSE-SU-2015:0984-1)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote SUSE host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "The Linux container runtime environment Docker was updated to version
    1.6.2 to fix several security and non-security issues.
    
      - Security :
    
      - Fix read/write /proc paths. (CVE-2015-3630)
    
      - Prohibit VOLUME /proc and VOLUME /. (CVE-2015-3631)
    
      - Fix opening of file-descriptor 1. (CVE-2015-3627)
    
      - Fix symlink traversal on container respawn allowing
        local privilege escalation. (CVE-2015-3629)
    
      - Runtime :
    
      - Update Apparmor policy to not allow mounts.
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the SUSE security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=930235"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=931301"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-3627/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-3629/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-3630/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-3631/"
      );
      # https://www.suse.com/support/update/announcement/2015/suse-su-20150984-1.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?3d01eab1"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product :
    
    SUSE Linux Enterprise Server 12 :
    
    zypper in -t patch SUSE-SLE-SERVER-12-2015-230=1
    
    To bring your system up-to-date, use 'zypper patch'."
      );
      script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-debugsource");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2015/05/18");
      script_set_attribute(attribute:"patch_publication_date", value:"2015/05/19");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/06/03");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
    os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
    os_ver = os_ver[1];
    if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
    
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
    if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);
    
    
    sp = get_kb_item("Host/SuSE/patchlevel");
    if (isnull(sp)) sp = "0";
    if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);
    
    
    flag = 0;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"docker-1.6.2-31.2")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"docker-debuginfo-1.6.2-31.2")) flag++;
    if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"docker-debugsource-1.6.2-31.2")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "docker");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2015-365.NASL
    descriptiondocker was updated to version 1.6.1 to fix several security and non-security issues. - Updated to version 1.6.1 (2015-05-07) [bnc#930235] - Security - Fix read/write /proc paths (CVE-2015-3630) - Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631) - Fix opening of file-descriptor 1 (CVE-2015-3627) - Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629) - Prohibit mount of /sys - Runtime - Update Apparmor policy to not allow mounts - Updated libcontainer-apparmor-fixes.patch: adapt patch to reflect changes introduced by docker 1.6.1
    last seen2020-06-05
    modified2015-05-20
    plugin id83557
    published2015-05-20
    reporterThis script is Copyright (C) 2015-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/83557
    titleopenSUSE Security Update : docker (openSUSE-2015-365)
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from openSUSE Security Update openSUSE-2015-365.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(83557);
      script_version("2.2");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");
    
      script_cve_id("CVE-2015-3627", "CVE-2015-3629", "CVE-2015-3630", "CVE-2015-3631");
    
      script_name(english:"openSUSE Security Update : docker (openSUSE-2015-365)");
      script_summary(english:"Check for the openSUSE-2015-365 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "docker was updated to version 1.6.1 to fix several security and
    non-security issues. 
    
      - Updated to version 1.6.1 (2015-05-07) [bnc#930235]
    
      - Security
    
      - Fix read/write /proc paths (CVE-2015-3630)
    
      - Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631)
    
      - Fix opening of file-descriptor 1 (CVE-2015-3627)
    
      - Fix symlink traversal on container respawn allowing
        local privilege escalation (CVE-2015-3629)
    
      - Prohibit mount of /sys
    
      - Runtime
    
      - Update Apparmor policy to not allow mounts
    
      - Updated libcontainer-apparmor-fixes.patch: adapt patch
        to reflect changes introduced by docker 1.6.1"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=930235"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected docker packages."
      );
      script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:docker");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:docker-bash-completion");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:docker-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:docker-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:docker-zsh-completion");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2015/05/11");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2020 Tenable Network Security, Inc.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
    if (release !~ "^(SUSE13\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.2", release);
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    ourarch = get_kb_item("Host/cpu");
    if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
    if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
    
    flag = 0;
    
    if ( rpm_check(release:"SUSE13.2", reference:"docker-1.6.1-28.1") ) flag++;
    if ( rpm_check(release:"SUSE13.2", reference:"docker-bash-completion-1.6.1-28.1") ) flag++;
    if ( rpm_check(release:"SUSE13.2", reference:"docker-debuginfo-1.6.1-28.1") ) flag++;
    if ( rpm_check(release:"SUSE13.2", reference:"docker-debugsource-1.6.1-28.1") ) flag++;
    if ( rpm_check(release:"SUSE13.2", reference:"docker-zsh-completion-1.6.1-28.1") ) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "docker / docker-bash-completion / docker-debuginfo / etc");
    }
    

Redhat

rpms
  • atomic-0:0-0.40.gitf863afd.el7
  • docker-0:1.6.2-14.el7
  • docker-logrotate-0:1.6.2-14.el7
  • docker-python-0:1.0.0-53.el7
  • docker-selinux-0:1.6.2-14.el7
  • python-websocket-client-0:0.14.1-97.el7