K06045217: TMM vulnerability CVE-2016-5022

Security Advisory Description F5 BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3; BIG-IP AAM, AFM, and PEM 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and...

K05342145: Linux kernel vulnerability CVE-2007-6762

Security Advisory Description In the Linux kernel before 2.6.20, there is an off-by-one bug in net/netlabel/netlabelcipsov4.c where it is possible to overflow the doidef-tags array. CVE-2007-6762 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Stat...

K05263202: BIG-IP IPsec tunnel endpoint vulnerability CVE-2017-6156

Security Advisory Description When the BIG-IP system is configured with a wildcard IPsec tunnel endpoint, it may allow a remote attacker to disrupt or impersonate the tunnels that have completed phase 1 IPsec negotiations. The attacker must possess the necessary credentials to negotiate the phase...

K05122252: Bash vulnerability CVE-2012-6711

Security Advisory Description A heap-based buffer overflow exists in GNU Bash before 4.3 when wide characters, not supported by the current locale set in the LCCTYPE environment variable, are printed through the echo built-in function. A local attacker, who can provide data to print through the...

K16472: glibc vulnerability CVE-2013-7424

Security Advisory Description The getaddrinfo function in glibc before 2.15, when compiled with libidn and the AIIDN flag is used, allows context-dependent attackers to cause a denial of service invalid free and possibly execute arbitrary code via unspecified vectors, as demonstrated by an...

K30215839: F5 iRules vulnerability CVE-2019-6685

Security Advisory Description Users with access to edit iRules are able to create iRules which can lead to an elevation of privilege, configuration modification, and arbitrary system command execution. CVE-2019-6685 Impact BIG-IP iRules manager roles are able to access data stored on other...

K91026261: BIG-IP TMM vulnerability CVE-2019-6594

Security Advisory Description Multipath TCP MPTCP does not protect against multiple zero length DATAFINs in the reassembly queue, which can lead to an infinite loop in some circumstances. CVE-2019-6594 Impact The BIG-IP system temporarily fails to process traffic as it recovers from a Traffic...

K46641512: FreeType vulnerability CVE-2015-9382

Security Advisory Description FreeType before 2.6.1 has a buffer over-read in skipcomment in psaux/psobjs.c because psparserskipPStoken is mishandled in an FTNewMemoryFace operation. CVE-2015-9382 Impact An attacker may be able to use a maliciously crafted file to create a buffer overflow and...

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;...

K92307453: MySQL Server Replication vulnerabilities CVE-2017-3647 and CVE-2017-3649

Security Advisory Description CVE-2017-3647 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Replication. Supported versions that are affected are 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit vulnerability allows high privileged attacker with...

K27992001: MySQL vulnerabilities CVE-2018-2805, CVE-2018-2810, CVE-2018-2812, CVE-2018-2813, and CVE-2018-2816

Security Advisory Description CVE-2018-2805 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: GIS Extension. Supported versions that are affected are 5.6.39 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocol...

K15388: OpenSSL vulnerability CVE-2011-4108

Security Advisory Description The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack. CVE-2011-4108 Impact BIG-IP hosts may be...

K28312671: MySQL vulnerabilities CVE-2019-2683, CVE-2019-2685, CVE-2019-2686, CVE-2019-2687, and CVE-2019-2688

Security Advisory Description CVE-2019-2683 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Options. Supported versions that are affected are 5.6.43 and prior, 5.7.25 and prior and 8.0.15 and prior. Easily exploitable vulnerability allows high privileged attacker...

K44650639: Binutils vulnerability CVE-2019-9076

Security Advisory Description An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.32. It is an attempted excessive memory allocation in elfreadnotes in elf.c. CVE-2019-9076 Impact There is no impact; F5 products are not affected by this...

K10002335: TMM vulnerability CVE-2017-6159

Security Advisory Description The BIG-IP system is vulnerable to a denial of service attack when the MPTCP option is enabled on a virtual server. Data plane is vulnerable when using the MPTCP option of a TCP profile. There is no control plane exposure. CVE-2017-6159 Impact An attacker may be able...

K54460845: BIG-IP Edge Client for Windows vulnerability CVE-2022-28714

Security Advisory Description A DLL hijacking vulnerability exists in the BIG-IP Edge Client Windows Installer. CVE-2022-28714 Impact This vulnerability may be exploited to allow an attacker to use malicious Dynamic Link Libraries DLL to gain privilege escalation on the client Windows system...

K26710120: Intel microprocessors vulnerability CVE-2019-0162

Security Advisory Description Memory access in virtual memory mapping for some microprocessors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2019-0162 Impact There is no impact; F5 products are not affected by this vulnerability. Security...

K13534168: GNU Binutils vulnerability CVE-2019-9070

Security Advisory Description An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in dexpression1 in cp-demangle.c after many recursive calls. CVE-2019-9070 Impact Successful exploitation of this vulnerability may lead to disclosure o...

K35600134: Net-SNMP vulnerability CVE-2018-18066

Security Advisory Description snmpoidcompare in snmplib/snmpapi.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. CVE-2018-18066 Impact There i...

K97241515: BIG-IP APM DTLS vulnerability CVE-2019-6596

Security Advisory Description When processing fragmented ClientHello messages in a DTLS session TMM may corrupt memory eventually leading to a crash. Only systems offering DTLS connections via APM are impacted. CVE-2019-6596 Impact This vulnerability may allow an attacker to cause a...

K08654551: GnuPG vulnerability CVE-2019-13050

Security Advisory Description Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause ...

K16435: GNU C Library vulnerability CVE-2014-6040

Security Advisory Description GNU C Library aka glibc before 2.20 allows context-dependent attackers to cause a denial of service out-of-bounds read and crash via a multibyte character value of "0xffff" to the iconv function when converting 1 IBM933, 2 IBM935, 3 IBM937, 4 IBM939, or 5 IBM1364...

K62030064: libxml2 vulnerability CVE-2016-1833

Security Advisory Description The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service heap-based buffer over-read via a crafted XML document...

K69154630: BIG-IP Edge Client for Windows vulnerability CVE-2020-5898

Security Advisory Description The BIG-IP Edge Client Windows Stonewall driver does not sanitize the pointer received from the userland. A local user on the Windows client system can send crafted DeviceIoControl requests to a \\.\urvpndrv device causing the Windows kernel to crash. CVE-2020-5898...

K45056101: Advanced WAF/ASM TMUI authenticated remote command execution vulnerability CVE-2021-22990

Security Advisory Description On systems with Advanced WAF or BIG-IP ASM provisioned, the Traffic Management User Interface TMUI, also referred to as the Configuration utility, has an authenticated remote command execution vulnerability in undisclosed pages. CVE-2021-22990 Note : For systems...

K94105051: TMM vulnerability CVE-2018-5537

Security Advisory Description A remote attacker may be able to disrupt services on the BIG-IP if the TMM virtual server is configured with a HTML or a Rewrite profile. TMM may restart while processing some specially prepared HTML content from the back end. CVE-2018-5537 Impact The BIG-IP system m...

K38871451: LibTIFF vulnerability CVE-2015-7554

Security Advisory Description The TIFFVGetField function in tifdir.c in libtiff 4.0.6 allows attackers to cause a denial of service invalid memory write and crash or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF. CVE-2015-7554 Impact This vulnerabilit...

K46535047: F5 TCP IPv6 vulnerability CVE-2016-9252

Security Advisory Description The Traffic Management Microkernel TMM in F5 BIG-IP systems before 11.5.4 HF3, 11.6.x before 11.6.1 HF2, and 12.x.x before 12.1.2 do not properly handle minimum path MTU options for IPv6, which allows remote attackers to cause a denial of service DoS through...

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...

K8919: Linux kernel vulnerability CVE-2007-2878

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...

K43205719: NTP input validation vulnerability CVE-2016-1550

Security Advisory Description An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key. CVE-2016-1550...

K50413110: GnuPG vulnerability CVE-2013-4351

Security Advisory Description GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared no usage permitted as if it has all bits set all usage permitted, which might allow remote attackers to bypass intended cryptographic protection mechanisms by leveraging the subkey...

K15797: Linux kernel vulnerability CVE-2012-4461

Security Advisory Description The KVM subsystem in the Linux kernel before 3.6.9, when running on hosts that use qemu userspace without XSAVE, allows local users to cause a denial of service kernel OOPS by using the KVMSETSREGS ioctl to set the X86CR4OSXSAVE bit in the guest cr4 register, then...

K17155: TMM vulnerability CVE-2015-4638

Security Advisory Description The Traffic Management Microkernel TMM may restart and produce a core file when a FastL4 virtual server processes a fragmented packet. CVE-2015-4638 Impact The Traffic Management Microkernel TMM may restart and temporarily fail to process traffic. Security Advisory...

K16381: Linux kernel vulnerability CVE-2014-9683

Security Advisory Description Off-by-one error in the ecryptfsdecodefromfilename function in fs/ecryptfs/crypto.c in the eCryptfs subsystem in the Linux kernel before 3.18.2 allows local users to cause a denial of service buffer overflow and system crash or possibly gain privileges via a crafted...

K28538929: MySQL vulnerability CVE-2016-5634

Security Advisory Description Unspecified vulnerability in Oracle MySQL 5.7.13 and earlier allows remote administrators to affect availability via vectors related to RBR. CVE-2016-5634 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Produ...

K68146245: Apache Pulsar vulnerability CVE-2021-22160

Security Advisory Description If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens JWT, the signature of the token is not validated if the algorithm of the presented token is set to "none". This allows an attacker to connect to Pulsar instances as any user...

K82252291: BIND vulnerability CVE-2020-8623

Security Advisory Description In BIND 9.10.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.10.5-S1 - 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the...

K35424631: OpenSSH vulnerability CVE-2016-1907

Security Advisory Description The sshpacketreadpoll2 function in packet.c in OpenSSH before 7.1p2 allows remote attackers to cause a denial of service out-of-bounds read and application crash via crafted network traffic. CVE-2016-1907 Impact Remote attackers may be able to cause a denial-of-servi...

K20717585: BIG-IP APM OAuth vulnerability CVE-2023-22341

Security Advisory Description When the BIG-IP APM system is configured with all the following elements, undisclosed requests may cause the Traffic Management Microkernel TMM to terminate: An OAuth Server that references an OAuth Provider An OAuth profile with the Authorization Endpoint set to '/'...

K000132263: OpenJDK vulnerability CVE-2023-21843

Security Advisory Description Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Sound. Supported versions that are affected are Oracle Java SE: 8u351, 8u351-perf, 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4 a...

K14334: BIG-IP Analytics generates predictable session cookies CVE-2013-7408

Security Advisory Description F5 BIG-IP Analytics 11.x before 11.4.0 uses a predictable session cookie, which makes it easier for remote attackers to have unspecified impact by guessing the value. CVE-2013-7408 This may become apparent when running vulnerability scans such as Qualys against a...

SOL21856463 - MySQL vulnerability CVE-2016-8289

Vulnerability Recommended Actions None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5...

SOL41020865 - MySQL vulnerability CVE-2016-8286

Vulnerability Recommended Actions None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5...

SOL43552605 - Out-of-bounds memory vulnerability with the BIG-IP APM system CVE-2015-8098

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

SOL16877 - libuser vulnerability CVE-2011-0002

libuser before 0.57 uses a cleartext password value of 1 !! or 2 x for new LDAP user accounts, which makes it easier for remote attackers to obtain access by specifying one of these values. CVE-2011-0002...

SOL16827 - Apache Struts vulnerability CVE-2015-1831

Note: As of February 17, 2015, AskF5 Security Advisory articles include the Severity value. Security Advisory articles published before this date do not list a Severity value. Recommended Action None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL995...

SOL11719 - Mitigating risk from SSH brute force login attacks

Vulnerability Description F5 products and versions that are affected by this Security Advisory F5 Product Development has determined that all products and versions are affected by the issue described in this security advisory. Note: For information about signing up to receive security notice...

SOL8874 - OpenSSL packages contain a predictable random number generator - VU#925211

A vulnerability in the OpenSSL package included with the Debian GNU/Linux operating system and its derivatives may cause weak cryptographic keys to be generated. Information about this advisory is available at the following location:...

SOL3277 - mod_ssl and ssl_log vulnerability VU#303448

Information about this advisory is available at the following location: F5 Product Development tracked this issue and it was fixed in BIG-IP and 3-DNS version 4.5.11 and 4.6.2. For instructions about downloading software from F5, refer to SOL167: Downloading software from F5. A VU303448 patch has...