K46011592: HTTP/2 Empty Frames Flood vulnerability CVE-2019-9518

Security Advisory Description Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or...

K45474286: Apache Struts Freemarker Remote Code Execution vulnerability CVE-2017-12611

Security Advisory Description In Apache Struts 2.0.1 through 2.3.33 and 2.5 through 2.5.10, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack. CVE-2017-12611 Impact There is no impact; F5 products are not affected by this vulnerability...

K17075474: glibc vulnerability CVE-2016-4429

Security Advisory Description Stack-based buffer overflow in the clntudpcall function in sunrpc/clntudp.c in the GNU C Library aka glibc or libc6 allows remote servers to cause a denial of service crash or possibly unspecified other impact via a flood of crafted ICMP and UDP packets. CVE-2016-442...

K24207649: GNU C Library (glibc) vulnerability CVE-2021-3999

Security Advisory Description A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this fla...

K17341495: Traffix SDC Configuration utility vulnerability CVE-2022-27880

Security Advisory Description A stored Cross-Site Scripting XSS vulnerability exists in an undisclosed page of the Traffix SDC Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user. CVE-2022-27880 Impact An authenticated attacker may...

K20222812: BIG-IP Configuration utility vulnerability CVE-2018-15327

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-2018-15327 Impact BIG-IP and Enterprise Manager This...

K96924184: BIG-IP HTTP profile vulnerability CVE-2022-23022

Security Advisory Description When an HTTP profile is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2022-23022 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote, unauthenticated...

K53931245: BIG-IP SSL profile vulnerability CVE-2018-5524

Security Advisory Description Under certain conditions, virtual servers configured with Client SSL or Server SSL profiles that make use of network hardware security module HSM functionality are exposed and impacted by this issue. CVE-2018-5524 Impact Malformed Transport Layer Security TLS request...

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...

K94828628: Apache mod_proxy HTTP/2 vulnerability CVE-2021-33193

Security Advisory Description A crafted method sent through HTTP/2 will bypass validation and be forwarded by modproxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48. CVE-2021-33193 Impact There is no impact; F5 products are not...

K48050136: OpenSSH client vulnerability CVE-2020-14145

Security Advisory Description The client side in OpenSSH 5.7 through 8.4 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts where no host key for the server has been cached by the...

K32171392: Apache Log4j2 vulnerability CVE-2021-45046

Security Advisory Description It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map MDC input data when the logging configuration uses a non-default Pattern...

K36320691: F5 SSL Orchestrator vulnerability CVE-2019-6627

Security Advisory Description On rare occasions, specific to a certain race condition, TMM may restart when SSL Forward Proxy enforces the bypass action for an SSL Orchestrator transparent virtual server with SNAT enabled. CVE-2019-6627 Impact The Traffic Management Microkernel TMM may restart,...

K74327432: F5 Container Ingress Services vulnerability CVE-2019-6648

Security Advisory Description If DEBUG logging is enabled, F5 Container Ingress Services CIS for Kubernetes and Red Hat OpenShift k8s-bigip-ctlr log files may contain BIG-IP system secrets such as SSL Private Keys and Private key Passphrases as provided as inputs by an AS3 Declaration...

K34450231: TLS 1.3 vulnerability CVE-2019-6659

Security Advisory Description BIG-IP virtual servers with TLS 1.3 enabled may experience a denial-of-service DoS due to undisclosed incoming messages. CVE-2019-6659 Impact BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator Undisclosed...

K58502649: MySQL vulnerabilities CVE-2018-3123, CVE-2019-2566, CVE-2019-2580, CVE-2019-2581, CVE-2019-2584

Security Advisory Description CVE-2018-3123 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: libmysqld. Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows unauthenticated...

K24241590: BIG-IP APM ignores the Restrict to Single Client IP option for Native RDP resources

Security Advisory Description This issue occurs when all of the following conditions are met: You enable the Restrict to Single Client IP option in the Access profile. Users access a native Remote Desktop Protocol RDP resource on the BIG-IP APM webtop. When launching a native RDP resource from th...

K16213320: Python Pillow vulnerabilities CVE-2020-5312 and CVE-2020-5313

Security Advisory Description CVE-2020-5312 libImaging/PcxDecode.c in Pillow before 6.2.2 has a PCX P mode buffer overflow. CVE-2020-5313 libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow. Impact There is no impact; F5 products are not affected by this vulnerability. Securi...

K15254040: Linux kernel vulnerability CVE-2018-1130

Security Advisory Description Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccpwritexmit function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls. CVE-2018-1130 Impact There is no...

K17516: NTP vulnerability CVE-2015-7852

Security Advisory Description ntpq in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service crash via crafted mode 6 response packets. CVE-2015-7852 Impact While the scope of the impact is limited, an attacker may be able to craft response packets...

K17515: NTP vulnerability CVE-2015-7855

Security Advisory Description The decodenetnum function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service assertion failure via a 6 or mode 7 packet containing a long data value. CVE-2015-7855 Impact A locally authenticated user may ...

K17528: NTP vulnerability CVE-2015-7850

Security Advisory Description ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote authenticated users to cause a denial of service infinite loop or crash by pointing the key file at the log file. CVE-2015-7850 Impact Under certain specific conditions, an attacker can send a se...

K32049501: BIG-IP APM vulnerability CVE-2021-22985

Security Advisory Description Under certain conditions, when processing VPN traffic with APM, TMM consumes excessive memory. A malicious, authenticated VPN user may abuse this to perform a DoS attack against the APM. CVE-2021-22985 Impact The BIG-IP APM system may consume excessive memory and cau...

K43223005: PHP vulnerability CVE-2018-5711

Security Advisory Description gdgifin.c in the GD Graphics Library aka libgd, as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the...

K21512823: MySQL vulnerabilities CVE-2018-2645, CVE-2018-2646, CVE-2018-2647, CVE-2018-2665, and CVE-2018-2667

Security Advisory Description CVE-2018-2645 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Performance Schema. Supported versions that are affected are 5.6.38 and prior and 5.7.20 and prior. Easily exploitable vulnerability allows high privileged attacker with...

K17238: Node.js vulnerability CVE-2015-5380

Security Advisory Description The Utf8DecoderBase::WriteUtf16Slow function in unicode-decoder.cc in Google V8, as used in Node.js before 0.12.6, io.js before 1.8.3 and 2.x before 2.3.3, and other products, does not verify that there is memory available for a UTF-16 surrogate pair, which allows...

K08478022: Linux kernel vulnerability CVE-2017-7616

Security Advisory Description Incorrect error handling in the setmempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by triggering failure of a certain bitmap operation...

K17241: Linux kernel vulnerability CVE-2014-9585

Security Advisory Description The vdsoaddr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD...

K16562029: Linux kernel vulnerability CVE-2016-3841

Security Advisory Description The IPv6 stack in the Linux kernel before 4.3.3 mishandles options data, which allows local users to gain privileges or cause a denial of service use-after-free and system crash via a crafted sendmsg system call.CVE-2016-3841 Impact There is no impact; F5 products ar...

K08441753: Multiple Intel Ethernet 700 Series Controllers vulnerabilities

Security Advisory Description CVE-2019-0139 Insufficient access control in firmware for IntelR Ethernet 700 Series Controllers before version 7.0 may allow a privileged user to potentially enable an escalation of privilege, denial of service, or information disclosure via local access...

K04337527: Linux kernel vulnerability CVE-2018-5803

Security Advisory Description In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "sctpmakechunk" function net/sctp/smmakechunk.c when handling SCTP packets length can be exploited to cause a kernel crash. CVE-2018-5803 Impact An attacker can...

K04524282: XSS vulnerability in undisclosed TMUI page CVE-2018-15314

Security Advisory Description A reflected Cross-Site Scripting XSS vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the current logged-in user. CVE-2018-15314 Impact BIG-IP A remote unauthenticated...

K57255643: libssh vulnerability CVE-2016-0739

Security Advisory Description libssh before 0.7.3 improperly truncates ephemeral secrets generated for the 1 diffie-hellman-group1 and 2 diffie-hellman-group14 key exchange methods to 128 bits, which makes it easier for man-in-the-middle attackers to decrypt or intercept SSH sessions via...

K13351036: DPDK vulnerabilities CVE-2020-10722 and CVE-2020-10723

Security Advisory Description CVE-2020-10722 A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhostusersetlogbase could result in a smaller memory map than requested, possibly allowing memory corruption. CVE-2020-10723 A memory corruption issu...

K51396437: Apache vulnerability CVE-2022-23943

Security Advisory Description Out-of-bounds Write vulnerability in modsed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions. CVE-2022-23943 Impact There is no impact; ...

K17457324: PHP vulnerability CVE-2020-7066

Security Advisory Description In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.34, while using getheaders with user-supplied URL, if the URL contains zero \0 character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions...

K34425791: Intel processor vulnerabilities CVE-2019-0151, CVE-2019-0152

Security Advisory Description CVE-2019-0151 Insufficient memory protection in IntelR TXT for certain IntelR Core Processors and IntelR XeonR Processors may allow a privileged user to potentially enable escalation of privilege via local access. CVE-2019-0152 Insufficient memory protection in Syste...

K20134942: SSL Forward Proxy vulnerability CVE-2018-5527

Security Advisory Description A remote attacker using undisclosed methods against virtual servers configured with a Client SSL or Server SSL profile that has the SSL Forward Proxy feature enabled can force the Traffic Management Microkernel TMM to leak memory. As a result, system memory usage...

K18535734: BIG-IP Secure Vault vulnerability CVE-2019-6609

Security Advisory Description This vulnerability impacts only the iSeries platforms. On these platforms, the secureKeyCapable attribute is not set, which causes the Secure Vault feature to not use F5 hardware support to store the unit key. Instead, the unit key is stored in plaintext on disk, as ...

K51182024: libxml2 2.7.8 vulnerability CVE-2010-4494

Security Advisory Description Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.552.215 and other products, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling...

K41774512: Intel CPU vulnerabilities CVE-2020-0528, CVE-2020-0529

Security Advisory Description CVE-2020-0528 Improper buffer restrictions in BIOS firmware for 7th, 8th, 9th and 10th Generation IntelR CoreTM Processor families may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access. CVE-2020-0529...

K31603170: Linux kernel vulnerability CVE-2016-7097

Security Advisory Description The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. CVE-2016-7097...

K17526: NTP vulnerability CVE-2015-7848

Security Advisory Description An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed b...

K63163637: BIG-IP TMUI vulnerability CVE-2021-23043

Security Advisory Description A directory traversal vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to access arbitrary files. CVE-2021-23043 Impact An authenticated attacker may exploit this vulnerability by sending a crafted request to the...

K32305110: mod_session vulnerability CVE-2021-26691

Security Advisory Description In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow CVE-2021-26691 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product...

K64119434: GNU C Library vulnerability CVE-2009-5155

Security Advisory Description In the GNU C Library aka glibc or libc6 before 2.28, parseregexp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service assertion failure and application exit or trigger an incorrect result by attempting a regular-expression...

K17525: NTP vulnerability CVE-2015-7853

Security Advisory Description The datalen parameter in the refclock driver in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to execute arbitrary code or cause a denial of service crash via a negative input value. CVE-2015-7853 Impact Running a custom refclock driver in...

K85113405: Adobe Flash Player vulnerability CVE-2020-9746

Security Advisory Description Adobe Flash Player version 32.0.0.433 and earlier are affected by an exploitable NULL pointer dereference vulnerability that could result in a crash and arbitrary code execution. Exploitation of this issue requires an attacker to insert malicious strings in an HTTP...

K30314331: glibc vulnerability CVE-2017-15671

Security Advisory Description The glob function in glob.c in the GNU C Library aka glibc or libc6 before 2.27, when invoked with GLOBTILDE, could skip freeing allocated memory when processing the operator with a long user name, potentially leading to a denial of service memory leak. CVE-2017-1567...

K30845195: Linux kernel vulnerability CVE-2018-5703

Security Advisory Description The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel through 4.14.11 allows attackers to cause a denial of service slab out-of-bounds write or possibly have unspecified other impact via vectors involving TLS. CVE-2018-5703 Impact Traffix SDC When...