Unrated severityNVD Advisory· Published Jan 8, 2020· Updated Aug 5, 2024
CVE-2019-17022
CVE-2019-17022
Description
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
AI Insight
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Affected products
34< 68.4+ 3 more
- (no CPE)range: < 68.4
- (no CPE)range: < 72
- (no CPE)range: before 72
- (no CPE)range: before 68.4
- osv-coords30 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP1
< 128.5.1-1.1+ 29 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 68.4.1-lp151.2.24.1
- (no CPE)range: < 92.0-1.2
- (no CPE)range: < 68.4.1-lp151.2.22.2
- (no CPE)range: < 91.1.1-1.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-3.66.1
- (no CPE)range: < 68.4.1-3.66.1
- (no CPE)range: < 68.4.1-78.57.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-109.101.1
- (no CPE)range: < 68.4.1-3.66.1
- (no CPE)range: < 68.4.1-3.66.1
Patches
Vulnerability mechanics
References
25- lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.htmlmitrevendor-advisoryx_refsource_SUSE
- access.redhat.com/errata/RHSA-2020:0085mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0086mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0111mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0120mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0123mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0127mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0292mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2020:0295mitrevendor-advisoryx_refsource_REDHAT
- security.gentoo.org/glsa/202003-02mitrevendor-advisoryx_refsource_GENTOO
- usn.ubuntu.com/4234-1/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/4241-1/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/4335-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.debian.org/security/2020/dsa-4600mitrevendor-advisoryx_refsource_DEBIAN
- www.debian.org/security/2020/dsa-4603mitrevendor-advisoryx_refsource_DEBIAN
- packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.htmlmitrex_refsource_MISC
- bugzilla.mozilla.org/show_bug.cgimitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2020/01/msg00005.htmlmitremailing-listx_refsource_MLIST
- lists.debian.org/debian-lts-announce/2020/01/msg00016.htmlmitremailing-listx_refsource_MLIST
- seclists.org/bugtraq/2020/Jan/12mitremailing-listx_refsource_BUGTRAQ
- seclists.org/bugtraq/2020/Jan/18mitremailing-listx_refsource_BUGTRAQ
- seclists.org/bugtraq/2020/Jan/26mitremailing-listx_refsource_BUGTRAQ
- www.mozilla.org/security/advisories/mfsa2020-01/mitrex_refsource_CONFIRM
- www.mozilla.org/security/advisories/mfsa2020-02/mitrex_refsource_CONFIRM
News mentions
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