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...

K15567: OpenSSL vulnerability CVE-2014-5139

Security Advisory Description The sslsetclientdisabled function in t1lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service NULL pointer dereference and client application crash via a ServerHello message that includes an SRP ciphersuite without the required...

K10534046: OpenSSL vulnerability CVE-2011-0014

Security Advisory Description ssl/t1lib.c in OpenSSL 0.9.8h through 0.9.8q and 1.0.0 through 1.0.0c allows remote attackers to cause a denial of service crash, and possibly obtain sensitive information in applications that use OpenSSL, via a malformed ClientHello handshake message that triggers a...

K12853: OpenSSL vulnerability CVE-2008-7270

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 : F5 has not evaluated specific versions that are not listed in this article fo...

K16915: OpenSSL vulnerability CVE-2015-1792

Security Advisory Description The dofreeupto function in crypto/cms/cmssmime.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 allows remote attackers to cause a denial of service infinite loop via vectors that trigger a NULL value of a BIO data...

K16913: OpenSSL vulnerability CVE-2015-1789

Security Advisory Description The X509cmptime function in crypto/x509/x509vfy.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 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted length field in...

K12543: OpenSSL vulnerability CVE-2010-4180

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...

K15314: OpenSSL vulnerability CVE-2011-4577

Security Advisory Description OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service assertion failure via an X.509 certificate containing certificate-extension data associated with 1 IP address blocks or 2 Autonomous...

K15862: Multiple cURL and libcurl vulnerabilities CVE-2014-0015, CVE-2014-0138, and CVE-2014-0139

Security Advisory Description CVE-2014-0015 cURL and libcurl 7.10.6 through 7.34.0, when more than one authentication method is enabled, re-uses NTLM connections, which might allow context-dependent attackers to authenticate as other users via a request. CVE-2014-0138 The default configuration in...