K000132686: TLS Triple Handshake Attack vulnerability

Security Advisory Description The original TLS protocol includes a weakness in master secret negotiation, potentially allowing the Triple Handshake Attack that is mitigated by the Extended Master Secret EMS extension defined in RFC 7627. Impact This vulnerability may allow an unauthenticated...

K000132775: DOMPDF vulnerabilities CVE-2023-23924 and CVE-2023-24813

Security Advisory Description CVE-2023-23924 Dompdf is an HTML to PDF converter. The URI validation on dompdf 2.0.1 can be bypassed on SVG parsing by passing tags with uppercase letters. This may lead to arbitrary object unserialize on PHP 8, through the phar URL wrapper. An attacker can exploit...

K000132690: BIND vulnerability CVE-2022-3488

Security Advisory Description Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to...

K000132765: OpenSSL vulnerabilities CVE-2022-4203, CVE-2023-0216, CVE-2023-0217, and CVE-2023-0401

Security Advisory Description CVE-2022-4203 A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or...

K000132764: SSL Certificates in Mozilla vulnerability CVE-2022-23491

Security Advisory Description Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi 2022.12.07 removes root certificates from "TrustCor" from the root store. These are in the process of being...

K000132761: CVE-2020-10754 NetworkManager

Security Advisory Description It was found that nmcli, a command line interface to NetworkManager did not honour 802-1x.ca-path and 802-1x.phase2-ca-path settings, when creating a new profile. When a user connects to a network using this profile, the authentication does not happen and the...

K000132744: Node.js vulnerability CVE-2020-14966

Security Advisory Description An issue was discovered in the jsrsasign package through 8.0.18 for Node.js. It allows a malleability in ECDSA signatures by not checking overflows in the length of a sequence and '0' characters appended or prepended to an integer. The modified signatures are verifie...

K000132643: Apache HTTP server vulnerability CVE-2022-36760

Security Advisory Description Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' vulnerability in modproxyajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4...

K000132665: Apache HTTPD vulnerability CVE-2022-37436

Security Advisory Description Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the...

K000132703: HAProxy vulnerability CVE-2021-40346

Security Advisory Description An integer overflow exists in HAProxy 2.0 through 2.5 in htxaddheader that can be exploited to perform an HTTP request smuggling attack, allowing an attacker to bypass all configured http-request HAProxy ACLs and possibly other ACLs. CVE-2021-40346 Impact There is no...

K34931053: OpenSMTPD vulnerability CVE-2020-7247

Security Advisory Description smtpmailaddr in smtpsession.c in OpenSMTPD 6.6, as used in OpenBSD 6.6 and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session, as demonstrated by shell metacharacters in a MAIL FROM field. This affects the...

K96003129: Intel CPU vulnerability CVE-2020-24489

Security Advisory Description Incomplete cleanup in some IntelR VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2020-24489 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5...

K52521791: vCMP Cavium Nitrox SSL hardware accelerator vulnerability CVE-2018-5507

Security Advisory Description vCMP guests running on VIPRION 2100, 4200 and 4300 series blades cannot correctly decrypt ciphertext from established SSL sessions with small MTU. CVE-2018-5507 Impact BIG-IP The affected SSL connections are terminated unexpectedly. ARX / BIG-IQ / Enterprise Manager ...

K52439336: FreeType vulnerabilities CVE-2014-9746 and CVE-2014-9747

Security Advisory Description CVE-2014-9746 The 1 t1parsefontmatrix function in type1/t1load.c, 2 cidparsefontmatrix function in cid/cidload.c, 3 t42parsefontmatrix function in type42/t42parse.c, and 4 psparserloadfield function in psaux/psobjs.c in FreeType before 2.5.4 do not check return value...

K44340019: rpcbind use-after-free vulnerability CVE-2015-7236

Security Advisory Description Use-after-free vulnerability in xprtsetcaller in rpcbsvccom.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service daemon crash via crafted packets, involving a PMAPCALLIT code.CVE-2015-7236 Impact There is no impact; F5 products are not...

K46303125: LibTIFF vulnerability CVE-2016-3990

Security Advisory Description Heap-based buffer overflow in the horizontalDifference8 function in tifpixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service crash or execute arbitrary code via a crafted TIFF image to tiffcp. CVE-2016-3990 Impact There is no...

K30425568: Overview of F5 vulnerabilities (October 2022)

Security Advisory Description On October 19, 2022, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities and security exposures to help determine the impact to your F5 devices. You can find the details of each issue in the associate...

K14919: Socat vulnerabilities CVE-2010-2799, CVE-2012-0219, and CVE-2013-3571

Security Advisory Description CVE-2010-2799 Stack-based buffer overflow in the nestlex function in nestlex.c in Socat 1.5.0.0 through 1.7.1.2 and 2.0.0-b1 through 2.0.0-b3, when bidirectional data relay is enabled, allows context-dependent attackers to execute arbitrary code via long command-line...

K92930514: GO vulnerability CVE-2016-5386

Security Advisory Description The net/http package in Go through 1.6 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTPPROXY environment variable, which might allow remote...

K60924046: Linux kernel vulnerability CVE-2019-12615

Security Advisory Description An issue was discovered in getvdevportnodeinfo in arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an unchecked kstrdupconst of nodeinfo-vdevport.name, which might allow an attacker to cause a denial of service NULL pointer dereference and system...

K68852819: Linux kernel vulnerability CVE-2016-10200

Security Advisory Description Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service use-after-free by making multiple bind system calls without properly ascertaining whether a socket has the...

K58243048: Considerations for transferring files from F5 devices

Security Advisory Description The BIG-IP system uses Secure Vault, a secure SSL-encrypted storage system, to securely store sensitive data such as SSL key passphrases, users, and administrator and services passwords. However, files transferred from an F5 device including products listed in the...

K69334442: Intel Processors RRSBA advisory CVE-2022-28693

Security Advisory Description Unprotected alternative channel of return branch target prediction in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2022-28693 Impact There is no impact; F5 products are not affected by this...

K72372334: FreeType vulnerability CVE-2014-9745

Security Advisory Description The parseencoding function in type1/t1load.c in FreeType before 2.5.3 allows remote attackers to cause a denial of service infinite loop via a "broken number-with-base" in a Postscript stream, as demonstrated by 8garbage. CVE-2014-9745 Impact A remote attacker may be...

K50254952: BIG-IP Configuration utility vulnerability CVE-2018-5523

Security Advisory Description When authenticated administrative users run commands in the Traffic Management User Interface TMUI, also referred to as the BIG-IP Configuration utility, restrictions on allowed commands may not be enforced. CVE-2018-5523 Impact BIG-IP and Enterprise Manager This...

K51663510: Apache Tomcat vulnerability CVE-2016-5388

Security Advisory Description Apache Tomcat through 8.5.4, when the CGI Servlet is enabled, follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTPPROXY environment variable, which might allow remote attackers to redirect ...

K42219132: OpenSSL vulnerability CVE-2016-6309

Security Advisory Description statem/statem.c in OpenSSL 1.1.0a does not consider memory-block movement after a realloc call, which allows remote attackers to cause a denial of service use-after-free or possibly execute arbitrary code via a crafted TLS session. CVE-2016-6309 Impact There is no...

K15217245: Oracle Java SE vulnerability CVE-2018-2815

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: Serialization. Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161; JRockit: R28.3.17. Easily exploitable vulnerability...

K29280193: BIG-IP Configuration utility vulnerability CVE-2019-6597

Security Advisory Description When authenticated administrative users run commands in the Traffic Management User Interface TMUI, also referred to as the BIG-IP Configuration utility, restrictions on allowed commands may not be enforced. CVE-2019-6597 Impact BIG-IP and Enterprise Manager This...

K15868: Multiple Wireshark vulnerabilities

Security Advisory Description CVE-2013-4074 The dissectcapwapdata function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a...

K22843911: F5 Path MTU Discovery vulnerability CVE-2015-7759

Security Advisory Description BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a denial of service Traffic Management Microkernel TM...

K25511825: Linux kernel vulnerabilities CVE-2021-3564, CVE-2021-3573, and CVE-2021-3752

Security Advisory Description CVE-2021-3564 A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kerne...

K86772626: OpenSSL vulnerability CVE-2015-3194

Security Advisory Description crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

K75532331: iRulesLX debug NodeJS vulnerability CVE-2019-6644

Security Advisory Description Similar to the issue identified in CVE-2018-12120, the BIG-IP system will bind a debug nodejs process to all interfaces when invoked. This may expose the process to unauthorized users if the plugin is left in debug mode and the port is accessible. CVE-2019-6644 Impac...

K53146535: Multiple Sun Java vulnerabilities

Security Advisory Description CVE-2013-5870 Unspecified vulnerability in Oracle Java SE 7u45 and JavaFX 2.2.45 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to JavaFX. CVE-2013-5878 Unspecified vulnerability in Oracle Java SE 6u65 and...

K55143785: NSS vulnerability CVE-2017-7502

Security Advisory Description Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker. CVE-2017-7502 Impact There is no impact; F5 products are not affected by this vulnerability. Security...

K30714460: OpenSSL vulnerability CVE-2015-3193

Security Advisory Description The Montgomery squaring implementation in crypto/bn/asm/x8664-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x8664 platform, as used by the BNmodexp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to...

K44183007: MySQL vulnerability CVE-2017-3302

Security Advisory Description Crash in libmysqlclient.so in Oracle MySQL before 5.6.21 and 5.7.x before 5.7.5 and MariaDB through 5.5.54, 10.0.x through 10.0.29, 10.1.x through 10.1.21, and 10.2.x through 10.2.3.CVE-2017-3302 Impact There is no impact; F5 products are not affected by this...

K25607522: BIG-IP vulnerability CVE-2019-6688

Security Advisory Description A user can obtain the secret used to encrypt a BIG-IP UCS backup file while sending an SNMP query to the BIG-IP or BIG-IQ system; however, the user cannot access the UCS files. CVE-2019-6688 Impact BIG-IP and BIG-IQ The SNMP user can obtain the secret used to encrypt...

K17246: Linux kernel vulnerability CVE-2015-3636

Security Advisory Description The pingunhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service use-after-free and system crash by...

K99862460: PHP vulnerability CVE-2020-7069

Security Advisory Description In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with opensslencrypt function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption...

K93960557: Linux kernel vulnerability CVE-2018-5953

Security Advisory Description The swiotlbprintinfo function in lib/swiotlb.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a "software IO TLB" printk call. CVE-2018-5953 Impact There is no impact; F5 products are not...

K96300145: C Library (SQLite & libxslt) vulnerabilities CVE-2019-16168 CVE-2019-13117 CVE-2019-13118

Security Advisory Description CVE-2019-16168 In SQLite through 3.29.0, whereLoopAddBtreeIndex in sqlite3.c can crash a browser or other application because of missing validation of a sqlitestat1 sz field, aka a "severe division by zero in the query planner." CVE-2019-13117 In numbers.c in libxslt...

K91245485: RSA-CRT key leak vulnerability CVE-2015-5738

Security Advisory Description The RSA-CRT implementation in the Cavium Software Development Kit SDK 2.x, when used on OCTEON II CN6xxx Hardware on Linux to support TLS with Perfect Forward Secrecy PFS, makes it easier for remote attackers to obtain private RSA keys by conducting a Lenstra...

K61045143: Configuration utility CSRF vulnerability

Security Advisory Description A cross-site request forgery CSRF vulnerability in the Traffic Management User Interface TMUI, also referred to as the Configuration utility, may allow a malicious site to force an administrative session to log out and require re-authentication. Impact A remote...

K66871452: PowerDNS vulnerability CVE-2015-5311

Security Advisory Description PowerDNS aka pdns Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service assertion failure and server crash via crafted query packets. CVE-2015-5311 Impact There is no impact; F5 products are not affected by this vulnerability...

K54211024: OpenSSL vulnerability CVE-2016-6304

Security Advisory Description Multiple memory leaks in t1lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service memory consumption via large OCSP Status Request extensions. CVE-2016-6304 Impact A remote attacker can...

K55001100: glibc vulnerability CVE-2015-5180

Security Advisory Description resquery in libresolv in glibc before 2.25 allows remote attackers to cause a denial of service NULL pointer dereference and process crash. CVE-2015-5180 Impact For this vulnerability, an attacker must have local access to the system and know how to make the glibc...

K54207009: Apache mod_remoteip vulnerability CVE-2019-10097

Security Advisory Description In Apache HTTP Server 2.4.32-2.4.39, when modremoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only...

K55540723: OpenSSL vulnerability CVE-2015-3196

Security Advisory Description ssl/s3clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service race condition and...