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wolfssl vulnerabilities and exploits
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NA
CVE-2023-3724
If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially...
Wolfssl Wolfssl
6.4
CVSSv2
CVE-2022-23408
wolfSSL 5.x prior to 5.1.1 uses non-random IV values in certain situations. This affects connections (without AEAD) using AES-CBC or DES3 with TLS 1.1 or 1.2 or DTLS 1.1 or 1.2. This occurs because of misplaced memory initialization in BuildMessage in internal.c.
Wolfssl Wolfssl
6.8
CVSSv2
CVE-2017-8854
wolfSSL prior to 3.10.2 has an out-of-bounds memory access with loading crafted DH parameters, aka a buffer overflow triggered by a malformed temporary DH file.
Wolfssl Wolfssl
7.5
CVSSv2
CVE-2017-2800
A specially crafted x509 certificate can cause a single out of bounds byte overwrite in wolfSSL up to and including 3.10.2 resulting in potential certificate validation vulnerabilities, denial of service and possible remote code execution. In order to trigger this vulnerability, ...
Wolfssl Wolfssl
1 EDB exploit
7.5
CVSSv2
CVE-2019-15651
wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCertExtensions in wolfcrypt/src/asn.c because reading the ASN_BOOLEAN byte is mishandled for a crafted DER certificate in GetLength_ex.
Wolfssl Wolfssl 4.1.0
3 Github repositories
NA
CVE-2022-38153
An issue exists in wolfSSL prior to 5.5.0 (when --enable-session-ticket is used); however, only version 5.3.0 is exploitable. Man-in-the-middle attackers or a malicious server can crash TLS 1.2 clients during a handshake. If an attacker injects a large ticket (more than 256 bytes...
Wolfssl Wolfssl 5.3.0
5
CVSSv2
CVE-2020-11713
wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.
Wolfssl Wolfssl 4.3.0
7.5
CVSSv2
CVE-2019-11873
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, cli...
Wolfssl Wolfssl 4.0
4.3
CVSSv2
CVE-2017-13099
wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT."
Wolfssl Wolfssl
Siemens Scalance W1750d Firmware
Arubanetworks Instant
2.1
CVSSv2
CVE-2016-7440
The C software implementation of AES Encryption and Decryption in wolfSSL (formerly CyaSSL) prior to 3.9.10 makes it easier for local users to discover AES keys by leveraging cache-bank timing differences.
Mariadb Mariadb
Oracle Mysql
Wolfssl Wolfssl
Debian Debian Linux 8.0
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
validation
CVE-2024-34413
CVE-2024-34089
CVE-2024-33408
local
SQL
CVE-2024-0402
CVE-2024-33910
CVE-2024-31848
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