CVE-2016-7438

published 2016-12-13

CVE-2016-7438: The C software implementation of ECC in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover RSA keys by leveraging cache-bank…

Priority P4 20 medium 5.5 CVSS 3.0

AV L AC L PR L UI N S U C H I N A N

The C software implementation of ECC in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover RSA keys by leveraging cache-bank hit differences.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	wolfssl	< wolfssl 3.9.10+dfsg-1 (bookworm)	wolfssl 3.9.10+dfsg-1 (bookworm)
wolfssl	wolfssl	<= 3.9.8	—
wolfssl	wolfssl	>= 0 < 3.9.10+dfsg-1	3.9.10+dfsg-1
wolfssl	wolfssl	>= 0 < 3.9.10+dfsg-1	3.9.10+dfsg-1
wolfssl	wolfssl	>= 0 < 3.9.10+dfsg-1	3.9.10+dfsg-1
wolfssl	wolfssl	>= 0 < 3.9.10+dfsg-1	3.9.10+dfsg-1

CVSS provenance

nvd v3.0 5.5 MEDIUM CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 2.1 LOW AV:L/AC:L/Au:N/C:P/I:N/A:N

osv 5.5 MEDIUM

vendor_debian 5.5 MEDIUM

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