CVE-2019-17007
nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.
En Network Security Services versiones anteriores a 3.44, una Secuencia de Certificados Netscape malformado puede causar que NSS se bloquee, resultando en una denegación de servicio
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-09-30 CVE Reserved
- 2019-12-09 CVE Published
- 2023-07-08 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-295: Improper Certificate Validation
- CWE-476: NULL Pointer Dereference
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf | Third Party Advisory |
|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1533216 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.44_release_notes | 2021-02-19 | |
| https://access.redhat.com/security/cve/CVE-2019-17007 | 2021-03-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1703979 | 2021-03-16 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Siemens Search vendor "Siemens" | Ruggedcom Rox Mx5000 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Mx5000 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Mx5000 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Mx5000 Search vendor "Siemens" for product "Ruggedcom Rox Mx5000" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1400 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx1400 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx1400 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1400 Search vendor "Siemens" for product "Ruggedcom Rox Rx1400" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1500 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx1500 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx1500 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1500 Search vendor "Siemens" for product "Ruggedcom Rox Rx1500" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1501 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx1501 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx1501 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1501 Search vendor "Siemens" for product "Ruggedcom Rox Rx1501" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1510 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx1510 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx1510 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1510 Search vendor "Siemens" for product "Ruggedcom Rox Rx1510" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1511 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx1511 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx1511 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1511 Search vendor "Siemens" for product "Ruggedcom Rox Rx1511" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1512 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx1512 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx1512 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx1512 Search vendor "Siemens" for product "Ruggedcom Rox Rx1512" | - | - |
Safe
|
| Siemens Search vendor "Siemens" | Ruggedcom Rox Rx5000 Firmware Search vendor "Siemens" for product "Ruggedcom Rox Rx5000 Firmware" | < 2.14.0 Search vendor "Siemens" for product "Ruggedcom Rox Rx5000 Firmware" and version " < 2.14.0" | - |
Affected
| in | Siemens Search vendor "Siemens" | Ruggedcom Rox Rx5000 Search vendor "Siemens" for product "Ruggedcom Rox Rx5000" | - | - |
Safe
|
| Mozilla Search vendor "Mozilla" | Network Security Services Search vendor "Mozilla" for product "Network Security Services" | < 3.44 Search vendor "Mozilla" for product "Network Security Services" and version " < 3.44" | - |
Affected
| ||||||