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ubuntucveUbuntu.comUB:CVE-2012-0390
HistoryJan 06, 2012 - 12:00 a.m.

CVE-2012-0390

2012-01-0600:00:00
ubuntu.com
ubuntu.com
15

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

76.2%

The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain
error-handling code only if there is a specific relationship between a
padding length and the ciphertext size, which makes it easier for remote
attackers to recover partial plaintext via a timing side-channel attack, a
related issue to CVE-2011-4108.

Notes

Author Note
tyhicks DTLS support was not implemented until gnutls-2.99.0

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

76.2%