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CVE-2016-1938

Disclosure Date: January 31, 2016
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Description

The s_mp_div function in lib/freebl/mpi/mpi.c in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, improperly divides numbers, which might make it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging use of the (1) mp_div or (2) mp_exptmod function.

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CVSS V3 Severity and Metrics
Base Score:
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Impact Score:
Unknown
Exploitability Score:
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Vector:
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Attack Vector (AV):
Unknown
Attack Complexity (AC):
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Privileges Required (PR):
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User Interaction (UI):
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Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
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Availability (A):
Unknown

General Information

Vendors

  • mozilla,
  • opensuse

Products

  • firefox,
  • leap 42.1,
  • nss,
  • opensuse 13.1,
  • opensuse 13.2

References

Additional Info

Technical Analysis