High severity7.5NVD Advisory· Published Jun 11, 2018· Updated Jun 17, 2026
CVE-2017-5378
CVE-2017-5378
Description
Hashed codes of JavaScript objects are shared between pages. This allows for pointer leaks because an object's address can be discovered through hash codes, and also allows for data leakage of an object's content using these hash codes. 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- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPatchVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdExploitIssue TrackingVendor Advisory
- 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
- 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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