K21905460: BIG-IP SSL vulnerability CVE-2017-6168

Security Advisory Description On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher...

K06635145: BIG-IP Edge Client session ID vulnerability

Security Advisory Description BIG-IP Edge Client exposes the current session ID as part of the request URI when sending Keep-Alive' requests over an SSL channel. This approach can lead to exploit vulnerabilities in man-in-the-middle MITM SSL terminating proxies, which log the complete URI in thei...

K49348053: cURL vulnerability CVE-2017-8818

Security Advisory Description curl and libcurl before 7.57.0 on 32-bit platforms allow attackers to cause a denial of service out-of-bounds access and application crash or possibly have unspecified other impact because too little memory is allocated for interfacing to an SSL library. CVE-2017-881...

K45325728: SSL forward proxy vulnerability CVE-2018-5533

Security Advisory Description Under certain conditions on F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic. CVE-2018-5533 Impact This vulnerability may allow a remote attacker to cause the Traffic Management Microkernel TM...

K55101404: TMM vulnerability CVE-2019-6590

Security Advisory Description Under certain conditions, the TMM may consume excessive resources when processing SSL Session ID Persistence traffic. CVE-2019-6590 Impact BIG-IP This vulnerability may result as a denial-of-service DOS attack on the affected BIG-IP system when the system consumes...

K64552448: SSL forward proxy vulnerability CVE-2018-5534

Security Advisory Description Under certain conditions on F5 BIG-IP 13.1.0-13.1.0.5, 13.0.0, 12.1.0-12.1.3.1, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic. CVE-2018-5534 Impact This vulnerability may allow a remote attacker to cause the Traffic...

K66510514: TMM vulnerability CVE-2022-34862

Security Advisory Description When an LTM virtual server is configured to perform normalization, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2022-34862 Impact This vulnerability affects systems with one or more of the following configurations. Affected...

K52534925: BIG-IP APM and F5 SSL Orchestrator vulnerability CVE-2022-33203

Security Advisory Description When a BIG-IP APM access policy with Service Connect agent is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. CVE-2022-33203 Impact System performance can degrade until the Traffic Management Microkernel TMM...

K03863974: Apache LDAP vulnerability CVE-2018-1337

Security Advisory Description In Apache LDAP API before 1.0.2, a bug in the way the SSL Filter was setup made it possible for another thread to use the connection before the TLS layer has been established, if the connection has already been used and put back in a pool of connections, leading to...

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...

K13400: SSL 3.0/TLS 1.0 vulnerability CVE-2011-3389 and TLS protocol vulnerability CVE-2012-1870

Security Advisory Description CVE-2011-3389 The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows...

K16090: BIG-IP Automatic Update Check and ASM Automatic Signature Update man-in-the-middle vulnerability CVE-2014-9326

Security Advisory Description The automatic signature update functionality in the 1 Phone Home feature in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, GTM, and Link Controller 11.5.0 through 11.6.0, ASM 10.0.0 through 11.6.0, and PEM 11.3.0 through 11.6.0 and the 2 Call Home feature in ASM 10.0.0...

K16864: SSL/TLS RC4 vulnerability CVE-2015-2808

Security Advisory Description The RC4 algorithm, as used in the TLS protocol and SSL protocol, does not properly combine state data with key data during the initialization phase, which makes it easier for remote attackers to conduct plaintext-recovery attacks against the initial bytes of a stream...

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...

K15683: Ruby vulnerability CVE-2013-4073

Security Advisory Description The OpenSSL::SSL.verifycertificateidentity function in lib/openssl/ssl.rb in Ruby 1.8 before 1.8.7-p374, 1.9 before 1.9.3-p448, and 2.0 before 2.0.0-p247 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509...

K15325: OpenSSL vulnerability CVE-2014-0224

Security Advisory Description OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications,...

K3631: Stack-based buffer overflow in Apache - CAN-2004-0488

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...

K16674: TLS vulnerability CVE-2015-4000

Security Advisory Description The TLS protocol 1.2 and earlier, when a DHEEXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHEEXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE...

K15500: SSL acceleration card timing vulnerability CVE-2014-4024

Security Advisory Description SSL virtual servers in F5 BIG-IP systems 10.x before 10.2.4 HF9, 11.x before 11.2.1 HF12, 11.3.0 before HF10, 11.4.0 before HF8, 11.4.1 before HF5, 11.5.0 before HF5, and 11.5.1 before HF5, when used with third-party Secure Sockets Layer SSL accelerator cards, might...

K4944: SSL decryption vulnerabilities CR47778, CR48873, CR53987, and CR54002

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...