2304 matches found
CVE-2022-38152
An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSLclear is called on its session, the server crashes with a segmentation fault. This occurs in the second session, which is created through TLS session resumption and reuses the initial struct...
CVE-2022-38153
An issue was discovered in wolfSSL before 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 into a...
CVE-2022-38153: Allocation of Resources Without Limits or Throttling
An issue was discovered in wolfSSL before 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 into a...
PT-2022-24245 · Wolfssl · Wolfssl
Name of the Vulnerable Software and Affected Versions: wolfSSL version 5.3.0 Description: An issue in wolfSSL allows man-in-the-middle attackers or a malicious server to crash TLS 1.2 clients during a handshake. This occurs when an attacker injects a large ticket more than 256 bytes into a...
CVE-2022-38153
An issue was discovered in wolfSSL before 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 into a...
CVE-2022-38152
CVE-2022-38152 concerns wolfSSL prior to 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSL_clear is invoked on a resuming session (reusing the original WOLFSSL struct), the server can crash with a segmentation fault on the next ClientHello. The issue is triggered specifically duri...
PT-2022-24244 · Wolfssl +2 · Wolfssl +2
Name of the Vulnerable Software and Affected Versions: wolfSSL versions prior to 5.5.0 Description: An issue was discovered in wolfSSL when a TLS 1.3 client connects to a wolfSSL server and SSL clear is called on its session, causing the server to crash with a segmentation fault. This occurs in t...
CVE-2022-38152
An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSLclear is called on its session, the server crashes with a segmentation fault. This occurs in the second session, which is created through TLS session resumption and reuses the initial struct...
CVE-2022-38152
An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSLclear is called on its session, the server crashes with a segmentation fault. This occurs in the second session, which is created through TLS session resumption and reuses the initial struct...
CVE-2022-38153
An issue was discovered in wolfSSL before 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 into a...
CVE-2022-38153
WolfSSL vulnerability CVE-2022-38153 affects version 5.3.0 (and only 5.3.x is exploitable) where an attacker can inject a large NewSessionTicket (>256 bytes) in a TLS 1.2 handshake to cause the client to crash by freeing an invalid pointer in the session cache. This can enable a MITM-style cra...
CVE-2022-38152: Improper Check for Unusual or Exceptional Conditions
An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSLclear is called on its session, the server crashes with a segmentation fault. This occurs in the second session, which is created through TLS session resumption and reuses the initial struct...
Wolfssl 代码问题漏洞
Wolfssl CyaSSL is a small, portable embedded SSL programming library for embedded systems developers from Wolfssl, Inc. in the United States. A security vulnerability exists in Wolfssl versions prior to 5.5.0 that stems from the server crashing due to a segmentation error when a TLS 1.3 client...
CVE-2022-38153
An issue was discovered in wolfSSL before 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 into a...
wolfssl:fuzzer-wolfssh-server: Heap-buffer-overflow in wolfSSH_CleanPath
Project: https://github.com/wolfssl/wolfssl.git Detailed Report: https://oss-fuzz.com/testcase?key=4655097212174336 Project: wolfssl Fuzzing Engine: libFuzzer Fuzz Target: fuzzer-wolfssh-server Job Type: libfuzzerasanwolfssl Platform Id: linux Crash Type: Heap-buffer-overflow READ 6 Crash Address...
Denial of Service (DoS)
Overview Affected versions of this package are vulnerable to Denial of Service DoS via DTLS due to the check for return-routability being skipable. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users. Unlike...
FreeBSD : wolfssl -- multiple issues (9b9a5f6e-1755-11ed-adef-589cfc01894a)
The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 9b9a5f6e-1755-11ed-adef-589cfc01894a advisory. - AMD EPYC Processors contain an information disclosure vulnerability in the Secure Encrypted...
CVE-2022-34293
wolfSSL before 5.4.0 allows remote attackers to cause a denial of service via DTLS because a check for return-routability can be skipped...
