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wolfssl vulnerabilities and exploits
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4
CVSSv2
CVE-2021-24116
In wolfSSL up to and including 4.6.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) malicious users to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environm...
Wolfssl Wolfssl
5
CVSSv2
CVE-2019-19962
wolfSSL prior to 4.3.0 mishandles calls to wc_SignatureGenerateHash, leading to fault injection in RSA cryptography.
Wolfssl Wolfssl
1 Github repository
1.9
CVSSv2
CVE-2018-12436
wolfcrypt/src/ecc.c in wolfSSL prior to 3.15.1.patch allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine...
Wolfssl Wolfssl
1.2
CVSSv2
CVE-2019-13628
wolfSSL and wolfCrypt 4.0.0 and previous versions (when configured without --enable-fpecc, --enable-sp, or --enable-sp-math) contain a timing side channel in ECDSA signature generation. This allows a local attacker, able to precisely measure the duration of signature operations, ...
Wolfssl Wolfssl
7.5
CVSSv2
CVE-2014-2896
The DoAlert function in the (1) TLS and (2) DTLS implementations in wolfSSL CyaSSL prior to 2.9.4 allows remote malicious users to have unspecified impact and vectors, which trigger memory corruption or an out-of-bounds read.
Wolfssl Wolfssl
7.5
CVSSv2
CVE-2014-2897
The SSL 3 HMAC functionality in wolfSSL CyaSSL 2.5.0 prior to 2.9.4 does not check the padding length when verification fails, which allows remote malicious users to have unspecified impact via a crafted HMAC, which triggers an out-of-bounds read.
Wolfssl Wolfssl
7.5
CVSSv2
CVE-2014-2898
wolfSSL CyaSSL prior to 2.9.4 allows remote malicious users to have unspecified impact via multiple calls to the CyaSSL_read function which triggers an out-of-bounds read when an error occurs, related to not checking the return code and MAC verification failure.
Wolfssl Wolfssl
5
CVSSv2
CVE-2014-2901
wolfssl prior to 3.2.0 does not properly issue certificates for a server's hostname.
Wolfssl Wolfssl
4.3
CVSSv2
CVE-2014-2903
CyaSSL does not check the key usage extension in leaf certificates, which allows remote malicious users to spoof servers via a crafted server certificate not authorized for use in an SSL/TLS handshake.
Wolfssl Wolfssl
NA
CVE-2022-39173
In wolfSSL prior to 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3 handshake. This occurs when an attacker supposedly resumes a previous TLS session. During the resumption Client Hello a Hello Retry Request must be triggered. Both Client Hellos are required...
Wolfssl Wolfssl
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-34377
CVE-2024-20859
CVE-2023-49606
inject
arbitrary
CVE-2024-33788
CVE-2024-30973
IDOR
CVE-2024-33907
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