CVE-2017-5461: Mozilla Thunderbird

Affected products, as the CNA wrote them
Vendor	Product	Versions
Mozilla	Thunderbird	affected unspecified to before 52.1 custom
Mozilla	Firefox ESR	affected unspecified to before 45.9 custom affected unspecified to before 52.1 custom
Mozilla	Firefox	affected unspecified to before 53 custom

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

CISA KEV Not listed.
EPSS 0.047, the 91st percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 11 May 2017. New records show when each source confirmed them.

Sources

References from the CNA

security.gentoo.org/glsa/201705-04 vendor-advisorygentoo
www.securityfocus.com/bid/98050 vdb-entrybid
access.redhat.com/errata/RHSA-2017:1103 vendor-advisoryredhat
www.debian.org/security/2017/dsa-3831 vendor-advisorydebian
access.redhat.com/errata/RHSA-2017:1100 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2017:1102 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2017:1101 vendor-advisoryredhat
www.debian.org/security/2017/dsa-3872 vendor-advisorydebian
www.securitytracker.com/id/1038320 vdb-entrysectrack
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html confirm
www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html confirm
www.oracle.com//security-alerts/cpujul2021.html
developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21.4_release_notes confirm
developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.30.1_release_notes confirm
developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.29.5_release_notes confirm
developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.28.4_release_notes confirm
www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5461 confirm
www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5461 confirm
www.mozilla.org/en-US/security/advisories/mfsa2017-13/#CVE-2017-5461 confirm
bugzilla.mozilla.org/show_bug.cgi?id=1344380 confirm
www.mozilla.org/en-US/security/advisories/mfsa2017-12/#CVE-2017-5461 confirm

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.