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ubuntucveUbuntu.comUB:CVE-2015-7940
HistoryNov 09, 2015 - 12:00 a.m.

CVE-2015-7940

2015-11-0900:00:00
ubuntu.com
ubuntu.com
7

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

64.2%

The Bouncy Castle Java library before 1.51 does not validate a point is
withing the elliptic curve, which makes it easier for remote attackers to
obtain private keys via a series of crafted elliptic curve Diffie Hellman
(ECDH) key exchanges, aka an “invalid curve attack.”

Bugs

Notes

Author Note
mdeslaur no reverse depends in main
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchbouncycastle< 1.49+dfsg-2ubuntu0.1UNKNOWN

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

64.2%