CVE-2018-1000801

mediumpriority · track · 23EPSS 0.018 · 79 %ileDEEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
1.85% (79th) EPSS
CVSS 4.3 · medium
Is it mine?
50 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedokular-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-0:4.10.5-8.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-0:4.10.5-8.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-0:4.10.5-8.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-devel-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-libs-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-part-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-part-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-part-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Fixedokular-part-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:1173
  • Workaroundokular-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-0:4.10.5-8.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-0:4.10.5-8.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-0:4.10.5-8.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-debuginfo-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-devel-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-libs-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-part-0:4.10.5-8.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-part-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-part-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

  • Workaroundokular-part-0:4.10.5-8.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Check Okular archives with `unzip -l <archive-name>.okular` before opening them. Do not open them with Okular if they contain files with "../".

02

cvss

Technical severity, 0–10. One row per scoring source.

5.5
010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9
v3.05.5mediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6
v3.05.1mediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.05.5mediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:Nsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

04

affected products (50)

Products and version ranges known to be affected.

showing 20 of 50
05

advisories (2)

Vendor and ecosystem advisories describing this.

  • RHSA-2020:1173Red Hat Security Advisory: okular security update2020-03-31csaf · redhat_csafUS

    An update for okular is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2025-2548Red Hat Enterprise Linux: Mehrere SchwachstellenDeutsch2020-03-31csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um beliebigen Programmcode auszuführen, einen Denial of Service Zustand herbeizuführen, einen Cross-Site-Scripting-Angriff durchzuführen, Informationen offenzulegen, Dateien zu manipulieren oder Sicherheitsvorkehrungen zu umgehen.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

09

references (15)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan