Medium severity5.3NVD Advisory· Published Jun 11, 2018· Updated Jun 17, 2026
CVE-2017-5383
CVE-2017-5383
Description
URLs containing certain unicode glyphs for alternative hyphens and quotes do not properly trigger punycode display, allowing for domain name spoofing attacks in the location bar. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
29<45.7+ 2 more
- (no CPE)range: <45.7
- (no CPE)range: unspecified
- (no CPE)range: unspecified
<45.7+ 1 more
- (no CPE)range: <45.7
- (no CPE)range: unspecified
- osv-coords24 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg: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%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%202.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Package%20Hub%2012
< 128.5.1-1.1+ 23 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 92.0-1.2
- (no CPE)range: < 91.1.1-1.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-99.1
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0esr-65.2
- (no CPE)range: < 45.7.0-23.1
Patches
Vulnerability mechanics
References
13- rhn.redhat.com/errata/RHSA-2017-0190.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2017-0238.htmlnvdThird Party Advisory
- www.securityfocus.com/bid/95769nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1037693nvdThird Party AdvisoryVDB Entry
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingVendor Advisory
- security.gentoo.org/glsa/201702-13nvdThird Party Advisory
- security.gentoo.org/glsa/201702-22nvdThird Party Advisory
- www.debian.org/security/2017/dsa-3771nvdThird Party Advisory
- www.debian.org/security/2017/dsa-3832nvdThird Party Advisory
- www.mozilla.org/security/advisories/mfsa2017-01/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2017-02/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2017-03/nvdVendor Advisory
News mentions
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