CVE-2019-6439

published 2019-01-16

CVE-2019-6439: examples/benchmark/tls_bench.c in a benchmark tool in wolfSSL through 3.15.7 has a heap-based buffer overflow.

Priority P3 44 critical 9.8 CVSS 3.0

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

examples/benchmark/tls_bench.c in a benchmark tool in wolfSSL through 3.15.7 has a heap-based buffer overflow.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	wolfssl	< wolfssl 4.1.0+dfsg-1 (bookworm)	wolfssl 4.1.0+dfsg-1 (bookworm)
wolfssl	wolfssl	<= 3.15.7	—
wolfssl	wolfssl	>= 0 < 4.1.0+dfsg-1	4.1.0+dfsg-1
wolfssl	wolfssl	>= 0 < 4.1.0+dfsg-1	4.1.0+dfsg-1
wolfssl	wolfssl	>= 0 < 4.1.0+dfsg-1	4.1.0+dfsg-1
wolfssl	wolfssl	>= 0 < 4.1.0+dfsg-1	4.1.0+dfsg-1

CVSS provenance

nvd v3.0 9.8 CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

osv 9.8 CRITICAL

vendor_debian 9.8 LOW

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CWE-787