Critical severity9.8NVD Advisory· Published Jun 11, 2018· Updated Jun 17, 2026
CVE-2017-5399
CVE-2017-5399
Description
Memory safety bugs were reported in Firefox 51. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 52 and Thunderbird < 52.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8<52+ 1 more
- (no CPE)range: <52
- (no CPE)range: unspecified
<52+ 1 more
- (no CPE)range: <52
- (no CPE)range: unspecified
- osv-coords4 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Package%20Hub%2012
< 128.5.1-1.1+ 3 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: < 52.1.0-30.1
Patches
Vulnerability mechanics
References
5- www.securityfocus.com/bid/96692nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1037966nvdThird Party AdvisoryVDB Entry
- bugzilla.mozilla.org/buglist.cginvdIssue TrackingPermissions RequiredThird Party Advisory
- www.mozilla.org/security/advisories/mfsa2017-05/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2017-09/nvdVendor Advisory
News mentions
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