CVE-2019-17007
HIGHCVSS 7.5/10EPSS 1.38%
Last modified
CVE-2019-17007 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.. EPSS estimates a 1.38% chance of exploitation in the next 30 days.
Description
In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Network Security Services | < 3.44 |
| Siemens | Ruggedcom Rox Mx5000 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx1400 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx1500 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx1501 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx1510 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx1511 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx1512 Firmware | < 2.14.0 |
| Siemens | Ruggedcom Rox Rx5000 Firmware | < 2.14.0 |
References
- 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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2019-17007?
CVE-2019-17007 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.38% probability of exploitation in the next 30 days.
How do I fix CVE-2019-17007?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-17007?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST