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MFSA2015-64 Firefox: ECDSA signature validation fails to handle some signatures correctly (CVE-2015-2730)

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MFSA2015-64 Firefox: ECDSA signature validation fails to handle some signatures correctly (CVE-2015-2730)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
07/05/2015
Created
07/25/2018
Added
07/08/2015
Modified
04/05/2017

Description

Mozilla Network Security Services (NSS) before 3.19.1, as used in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and other products, does not properly perform Elliptical Curve Cryptography (ECC) multiplications, which makes it easier for remote attackers to spoof ECDSA signatures via unspecified vectors.

Solution(s)

  • mozilla-firefox-esr-upgrade-31_8
  • mozilla-firefox-esr-upgrade-38_1
  • mozilla-firefox-upgrade-39_0

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