CVE-2013-1623
Medium
Description
The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do 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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductCyassl
PublishedFeb 8, 2013
First seenFeb 8, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| yassl cyassl | v ≤ 2.4.6, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.5.5, 0.6.0, 0.6.2, 0.6.3, 0.8.0, 0.9.0, 0.9.6, 0.9.8, 0.9.9, 1.0.0, 1.0.2, 1.0.3, 1.0.6, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.5.4, 1.5.6, 1.6.0, 1.6.5, 1.8.0, 1.9.0, 2.0.0, 2.0.2, 2.0.6, 2.0.8, 2.2.0, 2.3.0, 2.4.0 | — |
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