K01251345: OpenSSL vulnerability CVE-2020-1967

Security Advisory Description Server or client applications that call the SSLcheckchain function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signaturealgorithmscert" TLS extension. The crash occurs if an invalid or...

K59313410: OpenSSL vulnerability CVE-2022-2274

Security Advisory Description The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during...

K11533: OpenSSL vulnerability CVE-2010-0740

Security Advisory Description Note : Versions that are not listed in this article have not been evaluated for vulnerability to this security advisory. For information about the F5 security policy regarding evaluating older and unsupported versions of F5 products, refer to K4602: Overview of the F...

K15388: OpenSSL vulnerability CVE-2011-4108

Security Advisory Description The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack. CVE-2011-4108 Impact BIG-IP hosts may be...

K15376: OpenSSL 0.9.8k vulnerability CVE-2009-0789

Security Advisory Description OpenSSL before 0.9.8k on WIN64 and certain other platforms does not properly handle a malformed ASN.1 structure, which allows remote attackers to cause a denial of service invalid memory access and application crash by placing this structure in the public key of a...

K15571: OpenSSL vulnerability CVE-2014-3508

Security Advisory Description Description The OBJobj2txt function in crypto/objects/objdat.c in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i, when pretty printing is used, does not ensure the presence of '\0' characters, which allows context-dependent attackers to...

K15573: OpenSSL DTLS vulnerabilities CVE-2014-3505, CVE-2014-3506, and CVE-2014-3507

Security Advisory Description CVE-2014-3505 Double free vulnerability in d1both.c in the DTLS implementation in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote attackers to cause a denial of service application crash via crafted DTLS packets that trigger a...

K51920288: OpenSSL vulnerability CVE-2016-2105

Security Advisory Description Integer overflow in the EVPEncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service heap memory corruption via a large amount of binary data. CVE-2016-2105 Impact A successful...

K13432: OpenSSL vulnerability CVE-2010-0433

Security Advisory Description In the ksslkeytabisavailable function in ssl/kssl.c in OpenSSL before 0.9.8n., when Kerberos is enabled, but Kerberos configuration files cannot be opened, the function does not check a certain return value, which allows remote attackers to cause a Denial of Service...

K16914: OpenSSL vulnerability CVE-2015-1791

Security Advisory Description Race condition in the ssl3getnewsessionticket function in ssl/s3clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service double fre...

K37526132: OpenSSL vulnerability CVE-2017-3731

Security Advisory Description If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when...

K09413574: OpenSSL vulnerability CVE-2022-1434

Security Advisory Description The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one...

K44512851: OpenSSL vulnerability CVE-2017-3732

Security Advisory Description There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to...

K02652550: OpenSSL vulnerability CVE-2016-2180

Security Advisory Description The TSOBJprintbio function in crypto/ts/tslib.c in the X.509 Public Key Infrastructure Time-Stamp Protocol TSP implementation in OpenSSL through 1.0.2h allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted...

K30184101: OpenSSL Vulnerability CVE-2021-4160

Security Advisory Description There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include...

K11307303: OpenSSL vulnerability CVE-2016-8610

Security Advisory Description A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an...

K24624116: OpenSSL vulnerability CVE-2021-23840

Security Advisory Description Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function ca...

K13167034: OpenSSL vulnerability CVE-2016-2183

Security Advisory Description The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack agains...

K52833764: OpenSSL vulnerability CVE-2021-23841

Security Advisory Description The OpenSSL public API function X509issuerandserialhash attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer fie...

K23605974: OpenSSL vulnerability CVE-2022-2097

Security Advisory Description AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special...