CVE-2019-17007

In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.

• CWE-295

• https://bugzilla.mozilla.org/show_bug.cgi?id=1533216Exploit, Issue Tracking, Patch, Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdfThird Party Advisory
• https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.44_release_notesRelease Notes, Vendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04Third Party Advisory, US Government Resource
• https://bugzilla.mozilla.org/show_bug.cgi?id=1533216Exploit, Issue Tracking, Patch, Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdfThird Party Advisory
• https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.44_release_notesRelease Notes, Vendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04Third Party Advisory, US Government Resource

Published

Oct 22, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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