Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2013-1624

Severity CVSS v4.0:
Pending analysis
Type:
CWE-310 Cryptographic Issues
Publication date:
08/02/2013
Last modified:
12/05/2025

Description

The TLS implementation in the Bouncy Castle Java library before 1.48 and C# library before 1.8 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

Impact

Vector 2.0
AV:N/AC:H/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:bouncycastle:bc-java:1.01:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.02:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.03:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.04:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.05:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.06:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.07:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.08:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.09:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.10:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.11:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.12:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.13:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.14:*:*:*:*:*:*:*
cpe:2.3:a:bouncycastle:bc-java:1.15:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools