PT-2019-12534

Name of the Vulnerable Software and Affected Versions wolfSSL version 4.0.0 Description The issue arises from a buffer overflow in the DoPreSharedKeys function in tls13.c, specifically when the current identity size exceeds the client identity size. An attacker can exploit this by sending a craft...

CVE-2019-11873: Out-of-bounds Write

wolfSSL 4.0.0 has a Buffer Overflow in DoPreSharedKeys in tls13.c when a current identity size is greater than a client identity size. An attacker sends a crafted hello client packet over the network to a TLSv1.3 wolfSSL server. The length fields of the packet: record length, client hello length,...

wolfSSL buffer overflow vulnerability (CNVD-2019-02527)

wolfSSL formerly known as CyaSSL is the United States wolfSSL company for embedded systems developers to use a small, portable embedded SSL programming library. A heap buffer overflow vulnerability exists in the examples/benchmark/tlsbench.c file of the benchmark tool in wolfSSL version 3.15.7 an...

Heap overflow

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

CVE-2019-6439

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

DEBIAN-CVE-2019-6439

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

CVE-2019-6439

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

UBUNTU-CVE-2019-6439

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

CVE-2019-6439

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

CVE-2019-6439

CVE-2019-6439 affects wolfSSL (benchmarks) with a heap-based buffer overflow in examples/benchmark/tls_bench.c in wolfSSL

CVE-2019-6439

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

CVE-2019-6439

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

PT-2019-18088

Name of the Vulnerable Software and Affected Versions wolfSSL versions 3.15.7 and earlier Description A heap-based buffer overflow issue exists in the benchmark tool of wolfSSL. Recommendations For wolfSSL versions 3.15.7 and earlier, update to a version later than 3.15.7 to resolve the issue...

CVE-2019-6439: Out-of-bounds Write

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

CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

Code injection

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

UBUNTU-CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...