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...

K15452143: IPsec-Tools (racoon) vulnerability CVE-2004-0607

Security Advisory Description The eaycheckx509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypass authentication. CVE-2004-0607 Impact There is no impact; F5 products are not affected by this vulnerabilit...

K32553170: OpenSSL vulnerability CVE-2022-3358

Security Advisory Description OpenSSL supports creating a custom cipher via the legacy EVPCIPHERmethnew function and associated function calls. This function was deprecated in OpenSSL 3.0 and application authors are instead encouraged to use the new provider mechanism in order to implement custom...

K94041354: OpenSSL vulnerability CVE-2019-1552

Security Advisory Description OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. This directory is most commonly referred to as OPENSSLDIR, and is configurable with the --prefix / --openssldir configurati...

K68013105: OpenSSL vulnerability CVE-2022-1343

Security Advisory Description The function OCSPbasicverify verifies the signer certificate on an OCSP response. In the case where the non-default flag OCSPNOCHECKS is used then the response will be positive meaning a successful verification even in the case where the response signing certificate...

K15565: OpenSSL vulnerability CVE-2014-3512

Security Advisory Description Multiple buffer overflows in crypto/srp/srplib.c in the SRP implementation in OpenSSL 1.0.1 before 1.0.1i allow remote attackers to cause a denial of service application crash or possibly have unspecified other impact via an invalid SRP 1 g, 2 A, or 3 B parameter...

K6734: Local OpenSSL vulnerabilities VU#547300 and VU#386964, CAN-2006-3738, CAN-2006-2940, CAN-2006-2937, CAN-2006-4343

Security Advisory Description Note : For information about signing up to receive security notice updates from F5, refer to K9970: Subscribe to email notifications regarding F5 products and security announcements. Note : Versions that are not listed in this article have not been evaluated for...

K83623027: OpenSSL vulnerability CVE-2021-3449

Security Advisory Description An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signaturealgorithms extension where it was present in the initial ClientHello, but includes a...

K49711130: OpenSSL and Intel processor SMT side-channel vulnerability (PortSmash) CVE-2018-5407

Security Advisory Description Simultaneous Multi-threading SMT in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention.' CVE-2018-5407 also known as PortSmash Impact The vulnerability allows an attacker who can...

K70844615: OpenSSL vulnerability CVE-2016-6302

Security Advisory Description The tlsdecryptticket function in ssl/t1lib.c in OpenSSL before 1.1.0 does not consider the HMAC size during validation of the ticket length, which allows remote attackers to cause a denial of service via a ticket that is too short. CVE-2016-6302 Impact Remote attacke...

K79215841: OpenSSL vulnerability CVE-2016-0702

Security Advisory Description The MODEXPCTIMECOPYFROMPREBUF function in crypto/bn/bnexp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running ...

K62444703: Multiple MySQL vulnerabilities CVE-2022-21455 and CVE-2022-21509

Security Advisory Description CVE-2022-21455 Vulnerability in the MySQL Server product of Oracle MySQL component: Server: PAM Auth Plugin. Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple...

K35543324: OpenSSL vulnerability CVE-2016-6303

Security Advisory Description Integer overflow in the MDC2Update function in crypto/mdc2/mdc2dgst.c in OpenSSL before 1.1.0 allows remote attackers to cause a denial of service out-of-bounds write and application crash or possibly have unspecified other impact via unknown vectors. CVE-2016-6303...

K43741620: OpenSSL vulnerabilities CVE-2018-0734 and CVE-2018-0735

Security Advisory Description CVE-2018-0734 The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a Affected 1.1.1. Fixed in OpenSSL 1.1.0j...

K52349521: OpenSSL vulnerability CVE-2016-2842

Security Advisory Description The doaproutch function in crypto/bio/bprint.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not verify that a certain memory allocation succeeds, which allows remote attackers to cause a denial of service out-of-bounds write or memory consumption or...

K21600298: OpenSSL vulnerabilities CVE-2022-1292 and CVE-2022-2068

Security Advisory Description CVE-2022-1292 The crehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute...

K18549143: OpenSSL vulnerability CVE-2019-1559

Security Advisory Description If an application encounters a fatal protocol error and then calls SSLshutdown twice once to send a closenotify, and once to receive one then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if...

K34681653: OpenSSL vulnerability CVE-2017-3738

Security Advisory Description There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and a...

K16904: OpenSSL ssleay_rand_byte(s) regression CVE-2015-3216

Security Advisory Description Race condition in a certain Red Hat patch to the PRNG lock implementation in the ssleayrandbytes function in OpenSSL, as distributed in openssl-1.0.1e-25.el7 in Red Hat Enterprise Linux RHEL 7 and other products, allows remote attackers to cause a denial of service...

K51303334: OpenSSL vulnerability CVE-2019-1543

Security Advisory Description ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value IV should be 96 bits 12 bytes. OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less th...