Vulnerability Name:

CVE-2018-1000801 (CCN-150520)

Assigned:2018-09-03
Published:2018-09-03
Updated:2019-03-20
Summary:okular version 18.08 and earlier contains a Directory Traversal vulnerability in function "unpackDocumentArchive(...)" in "core/document.cpp" that can result in Arbitrary file creation on the user workstation. This attack appear to be exploitable via he victim must open a specially crafted Okular archive. This issue appears to have been corrected in version 18.08.1
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
5.5 Medium (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
4.8 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-22
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-1000801

Source: CONFIRM
Type: Exploit, Issue Tracking, Patch, Third Party Advisory
https://bugs.kde.org/show_bug.cgi?id=398096

Source: CCN
Type: okular GIT Repository
Fix path traversal issue when extracting an .okular file

Source: CONFIRM
Type: Patch, Third Party Advisory
https://cgit.kde.org/okular.git/commit/?id=8ff7abc14d41906ad978b6bc67e69693863b9d47

Source: XF
Type: UNKNOWN
okular-cve20181000801-dir-traversal(150520)

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20180923 [SECURITY] [DLA 1516-1] okular security update

Source: GENTOO
Type: Third Party Advisory
GLSA-201811-08

Source: DEBIAN
Type: Third Party Advisory
DSA-4303

Vulnerable Configuration:Configuration 1:
  • cpe:/a:kde:okular:*:*:*:*:*:*:*:* (Version <= 18.08)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*

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

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

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20181000801
    V
    		CVE-2018-1000801
    2022-06-30
    oval:org.opensuse.security:def:113055
    P
    		okular-21.08.1-1.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106495
    P
    		okular-21.08.1-1.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:25807
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:25317
    P
    		Security update for libqt5-qtbase (Important)
    2020-12-01
    oval:org.opensuse.security:def:25661
    P
    		Security update for opensc (Low)
    2020-12-01
    oval:org.opensuse.security:def:25045
    P
    		Security update for libcaca (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26445
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25374
    P
    		Security update for xerces-c (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25749
    P
    		Security update for pidgin (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25109
    P
    		Security update for audit (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26480
    P
    		Security update for okular (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25458
    P
    		Security update for sqlite3 (Important)
    2020-12-01
    oval:org.opensuse.security:def:25763
    P
    		Security Update for Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:25236
    P
    		Security update for libexif (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25608
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:25034
    P
    		Security update for libgcrypt (Moderate)
    2020-12-01
    oval:com.redhat.rhsa:def:20201173
    P
    		RHSA-2020:1173: okular security update (Moderate)
    2020-03-31
    oval:com.ubuntu.xenial:def:201810008010000000
    V
    		CVE-2018-1000801 on Ubuntu 16.04 LTS (xenial) - low.
    2018-09-06
    oval:com.ubuntu.bionic:def:20181000801000
    V
    		CVE-2018-1000801 on Ubuntu 18.04 LTS (bionic) - low.
    2018-09-06
    oval:com.ubuntu.disco:def:201810008010000000
    V
    		CVE-2018-1000801 on Ubuntu 19.04 (disco) - low.
    2018-09-06
    oval:com.ubuntu.cosmic:def:20181000801000
    V
    		CVE-2018-1000801 on Ubuntu 18.10 (cosmic) - low.
    2018-09-06
    oval:com.ubuntu.cosmic:def:201810008010000000
    V
    		CVE-2018-1000801 on Ubuntu 18.10 (cosmic) - low.
    2018-09-06
    oval:com.ubuntu.trusty:def:20181000801000
    V
    		CVE-2018-1000801 on Ubuntu 14.04 LTS (trusty) - low.
    2018-09-06
    oval:com.ubuntu.bionic:def:201810008010000000
    V
    		CVE-2018-1000801 on Ubuntu 18.04 LTS (bionic) - low.
    2018-09-06
    oval:com.ubuntu.xenial:def:20181000801000
    V
    		CVE-2018-1000801 on Ubuntu 16.04 LTS (xenial) - low.
    2018-09-06
    BACK
    kde okular *
    debian debian linux 8.0
    debian debian linux 9.0