CVE intelligence and bounded remediation

CVE-2019-17006 — In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks

Critical CVSS 9.8

In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.

Severity
Critical
CVSS
9.8 (3.1)
Published
2020-10-22
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-20, CWE-119

Affected products

  • siemens / ruggedcom_rox_mx5000_firmware
  • siemens / ruggedcom_rox_rx1400_firmware
  • siemens / ruggedcom_rox_rx1500_firmware
  • siemens / ruggedcom_rox_rx1501_firmware
  • siemens / ruggedcom_rox_rx1510_firmware
  • siemens / ruggedcom_rox_rx1511_firmware

Showing 6 representative product identities from 13 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Buffer bounds, memory safety, and memory corruption

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Check exposure

  • Identify affected native-code versions, build flags, architectures, parsers, codecs, drivers, and input paths in all shipped artifacts.
  • Determine whether untrusted data reaches the affected routine and the process privilege, sandbox, and network exposure.
  • Confirm statically linked, vendored, firmware, and platform-provided copies, not only package-manager records.

Remediate safely

  • Apply the maintained upstream correction or replace the affected component, then rebuild every dependent artifact from clean inputs.
  • Adopt bounds-checked interfaces, validated sizes and integer conversions, clear ownership, and memory-safe components where practical.
  • Enable supported compiler and runtime hardening and add sanitized tests and fuzz regression seeds derived from non-weaponized fixtures.

Authoritative sources

Complete CVE record and remediation plan

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