K13275: PHP vulnerability CVE-2009-3293

Security Advisory Description Unspecified vulnerability in the imagecolortransparent function in PHP prior to version 5.2.11 has unknown impact and attack vectors related to an incorrect "sanity check for the color index." CVE-2009-3293 Impact None Security Advisory Status F5 Product Development...

K32157421: MySQL vulnerability CVE-2016-3495

Security Advisory Description Unspecified vulnerability in Oracle MySQL 5.7.13 and earlier allows remote administrators to affect availability via vectors related to Server: InnoDB. CVE-2016-3495 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Stat...

K63558580: BIG-IP crypto driver vulnerability CVE-2020-5872

Security Advisory Description When processing TLS traffic with hardware cryptographic acceleration enabled on platforms with Intel QAT hardware, the Traffic Management Microkernel TMM may stop responding and cause a failover event. CVE-2020-5872 Impact Hardware cryptographic acceleration fails an...

K13255123: glibc vulnerability CVE-2017-18269

Security Advisory Description An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C Library aka glibc or libc6 2.21 through 2.27 does not correctly perform the overlapping memory check if the source memory range spans the middle of t...

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...

K32702281: Oracle MySQL vulnerabilities CVE-2018-2782, CVE-2018-2784, CVE-2018-2786, and CVE-2018-2787

Security Advisory Description CVE-2018-2782 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via...

K86162657: Intel Linux Bluetooth Drivers vulnerabilities CVE-2020-12321, CVE-2020-12322

Security Advisory Description CVE-2020-12321 Improper buffer restriction in some IntelR Wireless BluetoothR products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. CVE-2020-12322 Improper input validation in some IntelR...

K46603852: Intel CPU vulnerability CVE-2017-5691

Security Advisory Description Incorrect check in Intel processors from 6th and 7th Generation Intel Core Processor Families, Intel Xeon E3-1500M v5 and v6 Product Families, and Intel Xeon E3-1200 v5 and v6 Product Families allows compromised system firmware to impact SGX security via incorrect...

K23566124: BIG-IP TMUI vulnerability CVE-2019-6589

Security Advisory Description A reflected cross-site scripting XSS vulnerability exists in an undisclosed page of the BIG-IP Traffic Management User Interface TMUI also known as the BIG-IP Configuration utility. CVE-2019-6589 Impact To perform the attack, a user must visit a specially crafted URL...

K23860356: TMM vulnerability CVE-2019-6660

Security Advisory Description iRules performing HTTP header manipulation may cause a denial-of-serviceDoS when processing traffic handled by a virtual server with an associated HTTP profile, in specific circumstances, when the requests do not strictly conform to RFCs.CVE-2019-6660 Impact The...

K07721343: Linux kernel vulnerability CVE-2018-10901

Security Advisory Description A flaw was found in Linux kernel's KVM virtualization subsystem. The VMX code does not restore the GDT.LIMIT to the previous host value, but instead sets it to 64KB. With a corrupted GDT limit a host's userspace code has an ability to place malicious entries in the...

K95521879: screen vulnerability CVE-2017-5618

Security Advisory Description GNU screen before 4.5.1 allows local users to modify arbitrary files and consequently gain root privileges by leveraging improper checking of logfile permissions. CVE-2017-5618 Impact There is no impact; F5 products are not affected by this vulnerability. Security...

K04712583: Linux kernel vulnerability CVE-2021-40490

Security Advisory Description A race condition was discovered in ext4writeinlinedataend in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. CVE-2021-40490 Impact An attacker may be able to access shared resources by way of untrusted code sequences. Security Advisory...

K09208133: CUPS Vulnerabilities CVE-2018-4180, CVE-2018-4181

Security Advisory Description CVE-2018-4180 In macOS High Sierra before 10.13.5, an issue existed in CUPS. This issue was addressed with improved access restrictions. CVE-2018-4181 In macOS High Sierra before 10.13.5, an issue existed in CUPS. This issue was addressed with improved access...

K42745412: Linux kernel vulnerability CVE-2020-25221

Security Advisory Description getgatepage in mm/gup.c in the Linux kernel 5.7.x and 5.8.x before 5.8.7 allows privilege escalation because of incorrect reference counting caused by gate page mishandling of the struct page that backs the vsyscall page. The result is a refcount underflow. This can ...

K10930474: TMM vulnerability CVE-2017-6155

Security Advisory Description Malformed SPDY or HTTP/2 requests may result in a disruption of service to TMM. Data plane is only exposed when a SPDY or HTTP/2 profile is attached to a virtual server. There is no control plane exposure. CVE-2017-6155 Impact An attacker may be able to disrupt traff...

K00025388: BIG-IP TMM AWS vulnerability CVE-2020-5856

Security Advisory Description While processing specifically crafted traffic using the default 'xnet' driver, BIG-IP Virtual Edition VE instances hosted in Amazon Web Services AWS may experience a Traffic Management Microkernel TMM restart. CVE-2020-5856 Impact A remote attacker may be able to...

K60130614: Linux kernel vulnerability CVE-2019-19069

Security Advisory Description A memory leak in the fastrpcdmabufattach function in drivers/misc/fastrpc.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service memory consumption by triggering dmagetsgtable failures, aka CID-fc739a058d99. CVE-2019-19069 Impact An attacker...

K24311131: MySQL vulnerability CVE-2016-3492

Security Advisory Description Unspecified vulnerability in Oracle MySQL 5.5.51 and earlier, 5.6.32 and earlier, and 5.7.14 and earlier allows remote authenticated users to affect availability via vectors related to Server: Optimizer. CVE-2016-3492 Impact There is no impact; F5 products are not...

K45062506: Siemens Ethernet card DoS vulnerabilities CVE-2018-11451 and CVE-2018-11452

Security Advisory Description CVE-2018-11451 A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module All versions V4.33, Firmware variant PROFINET IO for EN100 Ethernet module All versions, Firmware variant Modbus TCP for EN100 Ethernet module All versions,...

K19634255: TMM vulnerability CVE-2018-5535

Security Advisory Description On F5 BIG-IP, specifically crafted HTTP responses, when processed by a Virtual Server with an associated QoE profile that has Video enabled, may cause TMM to incorrectly buffer response data causing the TMM to restart resulting in a Denial of Service. CVE-2018-5535...

K29538335: BIND vulnerability CVE-2019-6467

Security Advisory Description A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in...

K44271140: Linux kernel vulnerability CVE-2017-18218

Security Advisory Description In drivers/net/ethernet/hisilicon/hns/hnsenet.c in the Linux kernel before 4.13, local users can cause a denial of service use-after-free and BUG or possibly have unspecified other impact by leveraging differences in skb handling between hnsnicnetxmithw and...

K30500703: TMUI vulnerability CVE-2018-5511

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-2018-5511 Impact This vulnerability allows a privilege...

K15303: PHP vulnerability CVE-2013-7345

Security Advisory Description The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service CPU consumption via a crafted ASCII file tha...

K07369970: TMM vulnerability CVE-2017-6151

Security Advisory Description In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, undisclosed requests made to BIG-IP virtual servers which make use of the "HTTP/2 profile" may result in a disruption of...

K40131068: GnuPG vulnerability CVE-2013-4402

Security Advisory Description The compressed packet parser in GnuPG 1.4.x before 1.4.15 and 2.0.x before 2.0.22 allows remote attackers to cause a denial of service infinite recursion via a crafted OpenPGP message. CVE-2013-4402 Impact A remote attacker may exploit this flaw by way of a specially...

K15967: glibc and eglibc vulnerability CVE-2011-2702

Security Advisory Description Integer signedness error in Glibc before 2.13 and eglibc before 2.13, when using Supplemental Streaming SIMD Extensions 3 SSSE3 optimization, allows context-dependent attackers to execute arbitrary code via a negative length parameter to 1 memcpy-ssse3-rep.S, 2...

K33444350: F5 SSL Orchestrator vulnerability CVE-2019-6630

Security Advisory Description Undisclosed traffic flow may cause TMM to restart under certain circumstances. CVE-2019-6630 Impact A remote attacker may be able to disrupt service by causing the Traffic Management Microkernel TMM to restart. This issue only affects F5 SSL Orchestrator systems...

K03244804: XML vulnerability CVE-2017-9233

Security Advisory Description XML External Entity vulnerability in libexpat 2.2.0 and earlier Expat XML Parser Library allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD. CVE-2017-9233 Impact BIG-IP Administrative interfaces,...

K51324410: SAMBA vulnerabilities CVE-2015-7560 and CVE-2016-0771

Security Advisory Description CVE-2015-7560 The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then usin...

K82679059: BIG-IP APM SSO vulnerability CVE-2016-3686

Security Advisory Description Cleartext SessionID is visible in URL query parameters under some conditions. CVE-2016-3686 Impact There is a theoretical risk that a user could obtain unauthorized access to the system, causing a security breach. Security Advisory Status F5 Product Development has...

K30673534: BIND vulnerability CVE-2015-8461

Security Advisory Description Beginning with the September 2015 maintenance releases 9.9.8 and 9.10.3, an error was introduced into BIND 9 which can cause a server to exit after encountering an INSIST assertion failure in resolver.c. CVE-2015-8461 Impact There is no impact; F5 products are not...

K000132492: SQLite vulnerability CVE-2022-46908

Security Advisory Description SQLite through 3.40.0, when relying on --safe for execution of an untrusted CLI script, does not properly implement the azProhibitedFunctions protection mechanism, and instead allows UDF functions such as WRITEFILE. CVE-2022-46908 Impact There is no impact; F5 produc...

K64505405: NTP vulnerability CVE-2016-4956

Security Advisory Description ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service interleaved-mode transition and time change via a spoofed broadcast packet. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-1548. CVE-2016-4956 Impact In...

K000132245: libpng vulnerability CVE-2019-7317

Security Advisory Description pngimagefree in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because pngimagefreefunction is called under pngsafeexecute. CVE-2019-7317 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product...

K32196386: Linux kernel vulnerability CVE-2019-19447

Security Advisory Description In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4putsuper in fs/ext4/super.c, related to dumporphanlist in fs/ext4/super.c. CVE-2019-19447 Impact There is no impact; F...

K000130240: Intel BIOS vulnerability CVE-2022-26006

Security Advisory Description Improper input validation in the BIOS firmware for some IntelR Processors may allow a privileged user to potentially enable escalation of privilege via local access. CVE-2022-26006 Impact A local attacker logged in as a privileged user can exploit the vulnerability t...

SOL10133477 - BIG-IP IPsec IKE peer listener vulnerability CVE-2016-5736

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...

SOL77323091 - Objective Systems ASN1C Compiler vulnerability CVE-2016-5080

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...

SOL00265182 - Custom monitor privilege escalation vulnerability CVE-2016-5020

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...

SOL21632201 - Linux kernel vulnerability CVE-2011-5321

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...

SOL74363721 - NTP vulnerability CVE-2015-7975

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...

SOL60352002 - SNTP vulnerability CVE-2015-5219

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...

SOL17330 - GnuTLS vulnerability CVE-2015-3308

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...

SOL17124 - Linux kernel vulnerability CVE-2015-1465

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 If the previous table lists a version in the Versions known to be not vulnerable column, you can...

SOL16873 - ISC DHCP vulnerability CVE-2012-3955

Recommended Action 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 critical issue...

SOL15880 - Libpng vulnerability CVE-2008-6218

Recommended action ARX If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the table does not list any version in the column, then no upgrade candidate currently exists. To mitigate th...

SOL15151 - pyOpenSSL vulnerability CVE-2013-4314

Recommended action 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 critical issue...

SOL14316 - BIND vulnerability CVE-2012-3817

Vulnerability Recommended Actions To eliminate this vulnerability, upgrade to a version that is listed in the Versions known to be not vulnerable column in the previous table. Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS...