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freebsdFreeBSD48108FB0-751C-4CBB-8F33-09239EAD4B55
HistorySep 23, 2014 - 12:00 a.m.

NSS -- RSA Signature Forgery

2014-09-2300:00:00
vuxml.freebsd.org
15

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.038

Percentile

91.9%

The Mozilla Project reports:

Antoine Delignat-Lavaud discovered that NSS is vulnerable
to a variant of a signature forgery attack previously
published by Daniel Bleichenbacher. This is due to lenient
parsing of ASN.1 values involved in a signature and could
lead to the forging of RSA certificates.

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.038

Percentile

91.9%