K34369533: Node.js vulnerability CVE-2018-7161

Security Advisory Description All versions of Node.js 8.x, 9.x, and 10.x are vulnerable and the severity is HIGH. An attacker can cause a denial of service DoS by causing a node server providing an http2 server to crash. This can be accomplished by interacting with the http2 server in a manner th...

K44020030: BIG-IP Client SSL Security Advisory CVE-2020-5936

Security Advisory Description The Traffic Management Microkernel TMM process may consume excessive resources when processing SSL traffic and client authentication are enabled on the client SSL profile. Impact TMM memory may eventually become exhausted and may result in the system producing a core...

K12542008: Apache Struts vulnerabilities CVE-2017-9793 and CVE-2017-9804

Security Advisory Description CVE-2017-9793 The REST Plugin in Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12 is using an outdated XStream library which is vulnerable and allow perform a DoS attack using malicious request with specially crafted XML payload. CVE-2017-9804 In Apache Stru...

K26738102: BIG-IP APM SSO vulnerability CVE-2016-3687

Security Advisory Description Insufficient validation of the SSOORIGURI parameter occurs when using multi-domain single sign-on SSO. CVE-2016-3687 Impact An attacker may be able to tamper with the URL used to redirect the user in a multi-domain SSO environment by using BIG-IP APM. Systems that do...

K10280318: Zend Framework vulnerability CVE-2016-6233

Security Advisory Description The 1 order and 2 group methods in ZendDbSelect in the Zend Framework before 1.12.19 might allow remote attackers to conduct SQL injection attacks via vectors related to use of the character pattern \w in a regular expression. CVE-2016-6233 Impact There is no impact;...

K06844177: PHP vulnerability CVE-2017-9229

Security Advisory Description An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A SIGSEGV occurs in leftadjustcharhead during regular expression compilation. Invalid handling of reg-dmax in forwardsearchrange could result...

K86783800: LibTIFF vulnerability CVE-2016-3945

Security Advisory Description Multiple integer overflows in the 1 cvtbystrip and 2 cvtbytile functions in the tiff2rgba tool in LibTIFF 4.0.6 and earlier, when -b mode is enabled, allow remote attackers to cause a denial of service crash or execute arbitrary code via a crafted TIFF image, which...

K02771314: Oracle Java SE vulnerability CVE-2019-2699

Security Advisory Description Vulnerability in the Java SE component of Oracle Java SE subcomponent: Windows DLL. The supported version that is affected is Java SE: 8u202. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise...

K72376285: Poppler vulnerability CVE-2017-18267

Security Advisory Description The FoFiType1C::cvtGlyph function in fofi/FoFiType1C.cc in Poppler through 0.64.0 allows remote attackers to cause a denial of service infinite recursion via a crafted PDF file, as demonstrated by pdftops. CVE-2017-18267 Impact There is no impact; F5 products are not...

K15402727: cURL vulnerability CVE-2020-8286

Security Advisory Description curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. CVE-2020-8286 Impact An attacker could provide a forged OCSP response to the F5 product that has made the request with curl...

K81674333: Ruby vulnerabilities CVE-2019-8322 CVE-2019-8323 CVE-2019-8324 CVE-2019-8325

Security Advisory Description CVE-2019-8322 An issue was discovered in RubyGems 2.6 and later through 3.0.2. The gem owner command outputs the contents of the API response directly to stdout. Therefore, if the response is crafted, escape sequence injection may occur. CVE-2019-8323 An issue was...

K14510263: IPv6 Neighbor Discovery crafted packet vulnerability CVE-2016-1409

Security Advisory Description The Neighbor Discovery ND protocol implementation in the IPv6 stack in Cisco IOS XE 2.1 through 3.17S, IOS XR 2.0.0 through 5.3.2, and NX-OS allows remote attackers to cause a denial of service packet-processing outage via crafted ND messages, aka Bug ID CSCuz66542, ...

K80159635: Microarchitectural Fill Buffer Data Sampling (MFBDS) CVE-2018-12130

Security Advisory Description Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. CVE-2018-12130 Impact MDS...

K82814400: Appliance mode tmsh vulnerability CVE-2019-6616

Security Advisory Description On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, administrative users with TMSH access can overwrite critical system files on BIG-IP which can result in bypass of whitelist / blacklist restrictions enforced by appliance...

K80173446: Multiple Ruby vulnerabilities

Security Advisory Description CVE-2017-17742 Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. An attacker can inject a crafted key and value into an HTTP response for the HTTP server of WEBrick...

K76434343: gdk-pixbuf vulnerability CVE-2015-4491

Security Advisory Description Integer overflow in the makefiltertable function in pixops/pixops.c in gdk-pixbuf before 2.31.5, as used in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 on Linux, Google Chrome on Linux, and other products, allows remote attackers to execute arbitrary...

K43292324: PHP vulnerability CVE-2017-9228

Security Advisory Description An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitsetsetrange during regular expression compilation due to an uninitialized variable from an incorrect...

K43520321: NGINX Controller API Vulnerability CVE-2020-5901

Security Advisory Description Undisclosed API endpoints may allow for a reflected Cross Site Scripting XSS attack. If the victim user is logged in as admin this could result in a complete compromise of the system. CVE-2020-5901 Impact For the attack to occur, a user must visit a specially crafted...

K42933418: BIG-IP PingAccess vulnerability CVE-2020-27723

Security Advisory Description A BIG-IP APM virtual server processing PingAccess requests may lead to a restart of the Traffic Management Microkernel TMM process. CVE-2020-27723 Impact Traffic processing on the BIG-IP system is disrupted while TMM restarts, leading to a failover event in a high...

K97035296: Microarchitectural Load Port Data Sampling - Information Leak (MLPDS) CVE-2018-12127

Security Advisory Description Microarchitectural Load Port Data Sampling MLPDS: Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. CVE-2018-12127 Impact MDS...

K61620494: TMUI vulnerability CVE-2018-15329

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-2018-15329 Impact This vulnerability may allow...

K43084130: BIND vulnerability CVE-2018-5735

Security Advisory Description The Debian backport of the fix for CVE-2017-3137 leads to assertion failure in validator.c:1858; Affects Debian versions 9.9.5.dfsg-9+deb8u15; 9.9.5.dfsg-9+deb8u18; 9.10.3.dfsg.P4-12.3+deb9u5; 9.11.5.P4+dfsg-5.1 No ISC releases are affected. Other packages from other...

K50233772: HTTP/2 Settings Flood vulnerability CVE-2019-9515

Security Advisory Description Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty...

K63525058: cURL vulnerability CVE-2020-8284

Security Advisory Description A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doin...

K13249530: Apache Kylin vulnerability CVE-2022-24697

Security Advisory Description Kylin's cube designer function has a command injection vulnerability when overwriting system parameters in the configuration overwrites menu. RCE can be implemented by closing the single quotation marks around the parameter value of -- conf= to inject any operating...

K41309988: FreeIPA vulnerability CVE-2016-5404

Security Advisory Description The certrevoke command in FreeIPA does not check for the "revoke certificate" permission, which allows remote authenticated users to revoke arbitrary certificates by leveraging the "retrieve certificate" permission. CVE-2016-5404 Impact There is no impact; F5 product...

K73122539: Java vulnerability CVE-2018-2790

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Security. Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161. Difficult to exploit vulnerability allows unauthenticated attacke...

K66171422: BIG-IP APM redirect vulnerability CVE-2018-5548

Security Advisory Description An insecure AES ECB mode is used for origuri parameter in an undisclosed /vdesk link of APM virtual server configured with an access profile, allowing a malicious user to build a redirect URI value using different blocks of cipher texts. CVE-2018-5548 Impact An...

K41283800: INTEL-SA-00233 Microarchitectural Data Sampling Advisory

Security Advisory Description Multiple vulnerabilities in Intel processors have been mentioned in several sources and are referred to collectively as INTEL-SA-00233 Microarchitectural Data Sampling Advisory. F5 is aware of these vulnerabilities and is investigating as information becomes availabl...

K41454238: Apache mod_auth_openidc vulnerabilities CVE-2021-32785 CVE-2021-32786 CVE-2021-32792

Security Advisory Description CVE-2021-32785 modauthopenidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. When modauthopenidc versions prior to 2.4.9 are configur...

K55812535: BIG-IP MRF Diameter vulnerability CVE-2019-6686

Security Advisory Description The Traffic Management Microkernel TMM might stop responding after the total number of diameter connections and pending messages on a single virtual server has reached 32K. CVE-2019-6686 Impact BIG-IP This vulnerability affects only virtual servers associated with th...

K10027302: Libsoup vulnerability CVE-2018-12910

Security Advisory Description The getcookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified impact via an empty hostname. CVE-2018-12910 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product...

K39712275: PHP vulnerability CVE-2016-7414

Security Advisory Description The ZIP signature-verification feature in PHP before 5.6.26 and 7.x before 7.0.11 does not ensure that the uncompressedfilesize field is large enough, which allows remote attackers to cause a denial of service out-of-bounds memory access or possibly have unspecified...

K34551175: PHP vulnerability CVE-2017-9224

Security Advisory Description An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in matchat during regular expression searching. A logical error involving order of validation and access in...

K52308021: GNU C Library (glibc) vulnerabilities CVE-2022-23218 and CVE-2022-23219

Security Advisory Description CVE-2022-23218 The deprecated compatibility function svcunixcreate in the sunrpc module of the GNU C Library aka glibc through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a...

K39272405: OpenSSL vulnerability CVE-2016-7052

Security Advisory Description crypto/x509/x509vfy.c in OpenSSL 1.0.2i allows remote attackers to cause a denial of service NULL pointer dereference and application crash by triggering a CRL operation. CVE-2016-7052 Impact There is no impact; F5 products are not affected by this vulnerability...

K39508724: TMM SSL/TLS virtual server vulnerability CVE-2016-6907

Security Advisory Description TMM SSL/TLS virtual server using CBC cipher may be vulnerable to a "Vaudenay timing attack" aka 'Padding oracle attack.' CVE-2016-6907 The BIG-IP system may be vulnerable to a padding oracle attack on the following platforms: The VIPRION B4450 blade and BIG-IP 2000 a...

K34303485: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) CVE-2019-11091

Security Advisory Description Microarchitectural Data Sampling Uncacheable Memory MDSUM: Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. CVE-2019-11091...

K52167636: TMM vulnerability CVE-2017-6153

Security Advisory Description Features in the BIG-IP system that utilize inflate functionality directly, via an iRule, or via the inflate code from PEM module are subjected to a service disruption via a "Zip Bomb" attack. CVE-2017-6153 Impact BIG-IP systems deployed in Forward Proxy mode with the...

K52370164: Microarchitectural Store Buffer Data Sampling (MSBDS) CVE-2018-12126

Security Advisory Description Microarchitectural Store Buffer Data Sampling MSBDS: Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.CVE-2018-12126 Impact MDS...

K31323265: OpenSSL vulnerability CVE-2022-0778

Security Advisory Description The BNmodsqrt function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit...

K82200103: Apache mod_http2 vulnerability CVE-2019-10082

Security Advisory Description In Apache HTTP Server 2.4.18-2.4.39, using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown. CVE-2019-10082 Impact There is no impact; F5 products are not affected by this vulnerability...

K36984830: Gdk-pixbuf vulnerability CVE-2017-2862

Security Advisory Description An exploitable heap overflow vulnerability exists in the gdkpixbufjpegimageloadincrement functionality of Gdk-Pixbuf 2.36.6. A specially crafted jpeg file can cause a heap overflow resulting in remote code execution. An attacker can send a file or url to trigger this...

K26351280: HTTP proxy client implementations vulnerability VU#905344

Security Advisory Description HTTP CONNECT requests and 407 Proxy Authentication Required messages are not integrity protected and are susceptible to man-in-the-middle attacks. WebKit-based applications are additionally vulnerable to arbitrary HTML markup and JavaScript execution in the context o...

K70938105: Expat XML library vulnerability CVE-2016-5300

Security Advisory Description The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete...

K62789814: Quagga bgpd vulnerabilities CVE-2018-5378, CVE-2018-5379, CVE-2018-5380, and CVE-2018-5381

Security Advisory Description CVE-2018-5378 The Quagga BGP daemon bgpd prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash...

K49419538: libxml2 vulnerability CVE-2016-4658

Security Advisory Description xpointer.c in libxml2 before 2.9.5 as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denia...

K46859523: Multiple Java vulnerabilities

Security Advisory Description CVE-2022-21618 Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JGSS. Supported versions that are affected are Oracle Java SE: 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 21.3.3 and 22.2.0. Easily...

K48523069: System Security Services Daemon vulnerability CVE-2015-5292

Security Advisory Description Memory leak in the Privilege Attribute Certificate PAC responder plugin sssdpacplugin.so in System Security Services Daemon SSSD 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service memory consumption via a large number of logins that...

K19240391: Apache Tomcat vulnerability CVE-2020-11996

Security Advisory Description A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections,...