Vulnerability Name:

CVE-2020-14352 (CCN-187676)

Assigned:2020-08-13
Published:2020-08-13
Updated:2020-11-09
Summary:A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
CVSS v3 Severity:8.0 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
7.0 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.0 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
7.0 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.0 High (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
7.0 High (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:8.5 High (CVSS v2 Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-22
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-14352

Source: MISC
Type: Mailing List, Patch, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.html

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:1428

Source: CCN
Type: Red Hat Bugzilla – Bug 1866498
(CVE-2020-14352) - CVE-2020-14352 librepo: missing path validation in repomd.xml may lead to directory traversal

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1866498

Source: XF
Type: UNKNOWN
librepo-cve202014352-dir-traversal(187676)

Source: CCN
Type: Librepo GIT Repository
GitHub - rpm-software-management/librepo: A library providing C and Python (libcURL like) API for downloading packages and linux repository metadata in rpm-md format

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-7906a64449

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-5d9f0ce2b3

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-b40fc174b5

Source: CCN
Type: IBM Security Bulletin 6520474 (QRadar SIEM)
IBM QRadar SIEM Application Framework Base Image is vulnerable to using components with Known Vulnerabilities

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-14352

Vulnerable Configuration:Configuration 1:
  • cpe:/a:redhat:librepo:*:*:*:*:*:*:*:* (Version < 1.12.1)

    • Configuration 2:
  • cpe:/a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
  • OR cpe:/o:opensuse:leap:15.2:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:31:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*

    • Configuration RedHat 6:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*

    • Configuration RedHat 7:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:redhat:librepo:1.12.0:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:qradar_security_information_and_event_manager:7.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:qradar_security_information_and_event_manager:7.4:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:202014352
    V
    		CVE-2020-14352
    2022-06-30
    oval:org.opensuse.security:def:3274
    P
    		libusbmuxd4-1.0.10-2.3 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3263
    P
    		libsystemd0-228-155.21 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3236
    P
    		libpolkit0-0.113-5.18.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3255
    P
    		libsolv-tools-0.6.36-2.16.2 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3222
    P
    		libopenssl-devel-1.0.2p-1.13 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3331
    P
    		perl-XML-LibXML-2.0019-6.3.5 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3215
    P
    		libncurses5-32bit-5.9-64.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3328
    P
    		perl-LWP-Protocol-https-6.04-5.4 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3327
    P
    		perl-HTML-Parser-3.71-1.145 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3313
    P
    		ovmf-2017+git1510945757.b2662641d5-3.16.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3210
    P
    		libmodplug1-0.8.9.0+git20170610.f6dd59a-15.4.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3325
    P
    		perl-Config-IniFiles-2.82-3.12 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3304
    P
    		mozilla-nspr-32bit-4.21-19.9.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:95033
    P
    		libpcp-devel-4.3.1-3.11.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:101746
    P
    		Security update for SDL2 (Important)
    2022-01-18
    oval:org.opensuse.security:def:112808
    P
    		librepo-devel-1.14.2-1.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:5933
    P
    		Security update for bcm43xx-firmware (Important)
    2021-12-13
    oval:org.opensuse.security:def:73934
    P
    		Security update for the Linux Kernel (Important)
    2021-12-06
    oval:org.opensuse.security:def:64800
    P
    		Security update for java-11-openjdk (Important)
    2021-11-16
    oval:org.opensuse.security:def:70491
    P
    		Security update for python-Pygments (Important)
    2021-10-20
    oval:org.opensuse.security:def:64591
    P
    		Security update for the Linux Kernel (Important)
    2021-10-15
    oval:org.opensuse.security:def:64590
    P
    		Security update for rpm (Important)
    2021-10-15
    oval:org.opensuse.security:def:106277
    P
    		librepo-devel-1.14.2-1.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:67243
    P
    		Security update for jetty-minimal (Moderate)
    2021-08-25
    oval:org.opensuse.security:def:63047
    P
    		xstream-1.4.15-3.5.2 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:63043
    P
    		rpm-build-4.14.1-29.46 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:102194
    P
    		Security update for qemu (Moderate)
    2021-06-30
    oval:org.opensuse.security:def:67148
    P
    		Security update for the Linux Kernel (Important)
    2021-06-15
    oval:org.opensuse.security:def:63546
    P
    		libmwaw-0_3-3-0.3.13-2.25 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:64698
    P
    		Security update for gstreamer, gstreamer-plugins-bad, gstreamer-plugins-base, gstreamer-plugins-good, gstreamer-plugins-ugly (Important)
    2021-06-01
    oval:org.opensuse.security:def:73813
    P
    		Security update for fribidi (Important)
    2021-05-19
    oval:org.opensuse.security:def:63075
    P
    		ntp-4.2.8p13-4.6.1 on GA media (Moderate)
    2021-04-29
    oval:org.opensuse.security:def:96448
    P
    		Security update for librepo (Important)
    2021-02-15
    oval:org.opensuse.security:def:11179
    P
    		Security update for librepo (Important)
    2021-02-15
    oval:org.opensuse.security:def:103138
    P
    		Security update for librepo (Important)
    2021-02-15
    oval:org.opensuse.security:def:109795
    P
    		Security update for librepo (Important)
    2021-02-15
    oval:org.opensuse.security:def:111217
    P
    		Security update for librepo (Important)
    2021-02-12
    oval:org.opensuse.security:def:67022
    P
    		Security update for librepo (Important)
    2021-02-10
    oval:org.opensuse.security:def:108860
    P
    		Security update for librepo (Important)
    2021-02-10
    oval:org.opensuse.security:def:97209
    P
    		Security update for librepo (Important)
    2021-02-10
    oval:org.opensuse.security:def:95481
    P
    		Security update for librepo (Important)
    2021-02-10
    oval:org.opensuse.security:def:76090
    P
    		Security update for librepo (Important)
    2021-02-10
    oval:org.opensuse.security:def:64454
    P
    		Security update for flac (Moderate)
    2020-12-24
    oval:org.opensuse.security:def:63253
    P
    		apache2-mod_nss-1.0.17-3.3.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:3982
    P
    		libgnomesu-devel-2.0.0-353.6.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:3969
    P
    		libcurl-devel-7.60.0-9.8 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63050
    P
    		python2-numpy-gnu-hpc-1.14.0-2.105 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63896
    P
    		Security update for clamav (Important)
    2020-12-01
    oval:org.opensuse.security:def:74912
    P
    		Security update for gnutls (Important)
    2020-12-01
    oval:org.opensuse.security:def:49728
    P
    		bsdtar on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:50970
    P
    		Security update for jasper (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:50829
    P
    		Security update for perl-DBI (Important)
    2020-12-01
    oval:org.opensuse.security:def:70599
    P
    		Security update for librepo (Important)
    2020-12-01
    oval:org.opensuse.security:def:63749
    P
    		Security update for bzip2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:64970
    P
    		Security update for libxml2 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:49727
    P
    		binutils-devel-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:50903
    P
    		Security update for glibc (Important)
    2020-12-01
    oval:org.opensuse.security:def:50736
    P
    		Security update for libvirt (Important)
    2020-12-01
    oval:org.opensuse.security:def:64858
    P
    		Security update for python (Important)
    2020-12-01
    oval:org.opensuse.security:def:50492
    P
    		Security update for libssh2_org (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:50333
    P
    		Security update for libarchive (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:52414
    P
    		Security update for librepo (Important)
    2020-12-01
    oval:org.opensuse.security:def:50082
    P
    		libxmltooling-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:50233
    P
    		kernel-default-extra on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:75045
    P
    		Security update for librepo (Important)
    2020-12-01
    oval:org.opensuse.security:def:49875
    P
    		python2-numpy-gnu-hpc on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:51076
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:64125
    P
    		Security update for grub2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:52352
    P
    		Security update for mozilla-nspr, mozilla-nss (Important)
    2020-12-01
    oval:org.opensuse.security:def:49747
    P
    		nasm on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:51002
    P
    		Security update for u-boot (Important)
    2020-12-01
    oval:com.redhat.rhsa:def:20205012
    P
    		RHSA-2020:5012: librepo security update (Moderate)
    2020-11-10
    oval:org.opensuse.security:def:103045
    P
    		Security update for librepo (Important)
    2020-09-14
    oval:org.opensuse.security:def:109702
    P
    		Security update for librepo (Important)
    2020-09-14
    oval:org.opensuse.security:def:96355
    P
    		Security update for librepo (Important)
    2020-09-14
    oval:com.redhat.rhsa:def:20203658
    P
    		RHSA-2020:3658: librepo security update (Important)
    2020-09-08
    oval:org.opensuse.security:def:110740
    P
    		Security update for librepo (Important)
    2020-08-30
    oval:org.opensuse.security:def:75642
    P
    		Security update for librepo (Important)
    2020-08-24
    oval:org.opensuse.security:def:108412
    P
    		Security update for librepo (Important)
    2020-08-24
    BACK
    redhat librepo *
    opensuse backports sle 15.0 sp2
    opensuse leap 15.2
    fedoraproject fedora 31
    fedoraproject fedora 32
    fedoraproject fedora 33
    redhat librepo 1.12.0
    ibm qradar security information and event manager 7.3
    ibm qradar security information and event manager 7.4 -