Vulnerabilities > Wolfssl > Wolfssl > 3.12.0

DATE CVE VULNERABILITY TITLE RISK
2019-10-03 CVE-2019-13628 Information Exposure Through Discrepancy vulnerability in Wolfssl
wolfSSL and wolfCrypt 4.0.0 and earlier (when configured without --enable-fpecc, --enable-sp, or --enable-sp-math) contain a timing side channel in ECDSA signature generation.
local
high complexity
wolfssl CWE-203
1.2
2019-09-24 CVE-2019-16748 Out-of-bounds Read vulnerability in Wolfssl
In wolfSSL through 4.1.0, there is a missing sanity check of memory accesses in parsing ASN.1 certificate data while handshaking.
network
low complexity
wolfssl CWE-125
7.5
2019-01-16 CVE-2019-6439 Out-of-bounds Write vulnerability in Wolfssl
examples/benchmark/tls_bench.c in a benchmark tool in wolfSSL through 3.15.7 has a heap-based buffer overflow.
network
low complexity
wolfssl CWE-787
7.5
2019-01-03 CVE-2018-16870 Cryptographic Issues vulnerability in Wolfssl
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.
network
wolfssl CWE-310
4.3
2018-06-15 CVE-2018-12436 Information Exposure vulnerability in Wolfssl
wolfcrypt/src/ecc.c in wolfSSL before 3.15.1.patch allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP.
1.9
2017-12-13 CVE-2017-13099 Information Exposure Through Discrepancy vulnerability in multiple products
wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated.
4.3