CVE-2011-1923

Severity

40%

Complexity

49%

Confidentiality

81%

The Diffie-Hellman key-exchange implementation in dhm.c in PolarSSL before 0.14.2 does not properly validate a public parameter, which makes it easier for man-in-the-middle attackers to obtain the shared secret key by modifying network traffic, a related issue to CVE-2011-5095.

The Diffie-Hellman key-exchange implementation in dhm.c in PolarSSL before 0.14.2 does not properly validate a public parameter, which makes it easier for man-in-the-middle attackers to obtain the shared secret key by modifying network traffic, a related issue to CVE-2011-5095.

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N).

Overview

Type

PolarSSL

First reported 12 years ago

2012-06-20 17:55:00

Last updated 11 years ago

2013-10-24 03:31:00

Affected Software

PolarSSL 0.10.0

0.10.0

PolarSSL 0.10.1

0.10.1

PolarSSL 0.11.0

0.11.0

PolarSSL 0.11.1

0.11.1

PolarSSL 0.12.0

0.12.0

PolarSSL 0.12.1

0.12.1

PolarSSL 0.13.1

0.13.1

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