Insufficient Verification of Data Authenticity

Affecting nss package, versions <2:3.42.1-1+deb10u3

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Overview

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.

References

CVSS Score

9.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE
CVE-2019-17006
CWE
CWE-345
Snyk ID
SNYK-DEBIAN10-NSS-539877
Disclosed
22 Oct, 2020
Published
27 Dec, 2019