K6736: OpenSSH vulnerabilities CAN-2006-5051, CAN-2006-4924

Security Advisory Description Note : For information about signing up to receive security notice updates from F5, refer to K9970: Subscribe to email notifications regarding F5 products and security announcements. Note : Versions that are not listed in this article have not been evaluated for...

K08440897: Linux kernel vulnerability CVE-2016-0774

Security Advisory Description The 1 piperead and 2 pipewrite implementations in fs/pipe.c in a certain Linux kernel backport in the linux package before 3.2.73-2+deb7u3 on Debian wheezy and the kernel package before 3.10.0-229.26.2 on Red Hat Enterprise Linux RHEL 7.1 do not properly consider the...

K53411527: SELinux policycoreutils vulnerability CVE-2016-7545

Security Advisory Description SELinux policycoreutils allows local users to execute arbitrary commands outside of the sandbox via a crafted TIOCSTI ioctl call. CVE-2016-7545 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product...

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...

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...

K15794: ICMP vulnerability CVE-2004-0791

Security Advisory Description Multiple TCP/IP and ICMP implementations allow remote attackers to cause a denial of service network throughput reduction for TCP connections via a blind throughput-reduction attack using spoofed Source Quench packets, aka the "ICMP Source Quench attack". CVE-2004-07...

K84900646: Linux kernel vulnerability CVE-2020-14385

Security Advisory Description A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise...

K12252011: OpenSSH vulnerability CVE-2019-6109

Security Advisory Description An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server or Man-in-The-Middle attacker can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional...

K54823184: glibc vulnerability CVE-2019-9169

Security Advisory Description In the GNU C Library aka glibc or libc6 through 2.29, proceednextnode in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match. CVE-2019-9169 Impact An attacker may run arbitrary code or cause a denial-of-service...

K43709560: Apache Tomcat vulnerability CVE-2020-1935

Security Advisory Description In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat w...

K65234135: Linux kernel vulnerability CVE-2020-25643

Security Advisory Description A flaw was found in the HDLCPPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the pppcpparsecr function which can cause the system to crash or cause a denial of service. The...

SOL08250500 - Nginx vulnerability CVE-2016-4450

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...

SOL17049 - PHP vulnerability CVE-2015-4598

Important: Although the software of the affected F5 products contains the vulnerable code, the affected F5 products do not use the vulnerable code in a way that exposes the vulnerability in a standard configuration. An attacker must have local shell access to the affected F5 products, to trigger ...

SOL15356 - OpenSSL vulnerability CVE-2014-0195

The dtls1reassemblefragment function in d1both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service buffer overflow a...

SOL15299 - Linux kernel vulnerability CVE-2013-2888

Recommended action 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 the ri...

K000140552: Quarterly Security Notification (August 2024)

Security Advisory Description On August 14, 2024, 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 associated...

K000139691: Expat vulnerability CVE-2016-9063

Security Advisory Description An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox 50.CVE-2016-9063 Impact Attackers may be able to trigger buffer overflows which can be used to execute arbitrary code. Security Advisory Status F5 Product...

K000138744: BIG-IP APM browser network access VPN client vulnerability CVE-2024-28883

Security Advisory Description An origin validation vulnerability exists in the BIG-IP APM browser network access VPN client, which may allow an attacker to bypass F5 endpoint inspection. CVE-2024-28883 Impact A remote unauthenticated attacker with a man-in-the-middle MITM position may exploit thi...

K67830124: Linux kernel ext3/ext4 file system vulnerability CVE-2020-14314

Security Advisory Description A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat from...

K04082144: Apache HTTP Server vulnerability CVE-2021-41773, CVE-2021-42013

Security Advisory Description A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protect...

K9990: icclib vulnerabilities CVE-2009-0583 and CVE-2009-0584

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 SOL4602: Overview of F5...

K01362377: Ghostscript vulnerability CVE-2017-8291

Security Advisory Description Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile %pipe%" substring in a crafted .eps document that is an input to the gs program, as exploited in the wild in April 2017...

K43030517: Linux kernel BPF vulnerability CVE-2019-7308

Security Advisory Description kernel/bpf/verifier.c in the Linux kernel before 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of different branches with different state or limits to sanitize, leading to side-channel attacks...

K94504224: Apache ZooKeeper vulnerability CVE-2019-0201

Security Advisory Description An issue is present in Apache ZooKeeper 1.0.0 to 3.4.13 and 3.5.0-alpha to 3.5.4-beta. ZooKeepers getACL command doesnt check any permission when retrieves the ACLs of the requested node and returns all information contained in the ACL Id field as plaintext string...

K07020416: Linux kernel vulnerability CVE-2017-18344

Security Advisory Description The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent-sigevnotify field, which leads to out-of-bounds access in the showtimer function called when /proc/$PID/timers is read. This...

K31085564: Spectre SWAPGS gadget vulnerability CVE-2019-1125

Security Advisory Description An information disclosure vulnerability exists when certain central processing units CPU speculatively access memory, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-1071, CVE-2019-1073. CVE-2019-1125 also known as Spect...

K61561040: PHP vulnerability CVE-2018-10547

Security Advisory Description An issue was discovered in ext/phar/pharobject.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerabilit...

K24374526: nginx vulnerability CVE-2018-16845

Security Advisory Description nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngxhttpmp4module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted...

K52320548: Expat vulnerability CVE-2016-0718

Security Advisory Description An out-of-bounds read flaw was found in the way Expat processed certain input. A remote attacker could send specially crafted XML that, when parsed by an application using the Expat library, would cause that application to crash or, possibly, execute arbitrary code...

K32412075: AngularJS XSS vulnerability CVE-2020-7676

Security Advisory Description angular.js prior to 1.8.0 allows cross site scripting. The regex-based input HTML replacement may turn sanitized code into unsanitized one. Wrapping "" elements in "" ones changes parsing behavior, leading to possibly unsanitizing code. CVE-2020-7676 Impact An attack...

K16353: Multiple JavaSE server-side vulnerabilities CVE-2015-0383, CVE-2015-0410, and CVE-2014-6593

Security Advisory Description CVE-2015-0383 Unspecified vulnerability in Oracle Java SE 5.0u75, 6u85, 7u72, and 8u25; Java SE Embedded 7u71 and 8u6; and JRockit R27.8.4 and R28.3.4 allows local users to affect integrity and availability via unknown vectors related to Hotspot. CVE-2015-0410...

SOL11251130 - NTP vulnerability CVE-2016-1547

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...

SOL23073482 - Nginx vulnerabilities CVE-2016-0742, CVE-2016-0746, and CVE-2016-0747

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...

SOL14969 - BIG-IP Edge and FirePass client information leakage vulnerability CVE-2013-6024

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...

SOL14445 - Linux kernel vulnerability CVE-2013-2094

Vulnerability Recommended Actions To mitigate this vulnerability, you can enable Appliance mode for vulnerable BIG-IP versions. For information about Appliance mode, refer to the following article: Impact of action: Appliance mode is designed to meet the needs of customers in especially sensitive...

K000139064: Apache vulnerabilities CVE-2009-2299, CVE-2012-3526, CVE-2012-4001, and CVE-2012-4360

Security Advisory Description CVE-2009-2299 The Artofdefence Hyperguard Web Application Firewall WAF module before 2.5.5-11635, 3.0 before 3.0.3-11636, and 3.1 before 3.1.1-11637, a module for the Apache HTTP Server, allows remote attackers to cause a denial of service memory consumption via an...

K95463126: OpenSSL vulnerabilities CVE-2016-0703 and CVE-2016-0704

Security Advisory Description CVE-2016-0703 The getclientmasterkey function in s2srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, whic...

K28622040: Python vulnerability CVE-2019-9948

Security Advisory Description urllib in Python 2.x through 2.7.16 supports the localfile: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen'localfile:///etc/passwd' call. CVE-2019-9948 Impac...

K51674118: Linux kernel vulnerability CVE-2019-11599

Security Advisory Description The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have...

K32518458: The BIG-IP DNS/GTM system may be exposed to DNS hijacking when the BIG-IP system host name belongs to a public domain name that the BIG-IP owner does not control

Security Advisory Description The BIG-IP DNS formerly known as BIG-IP GTM system may be exposed to DNS hijacking when the BIG-IP system host name belongs to a public domain name that the BIG-IP owner does not control. This issue occurs when all of the following conditions are met: The BIG-IP DNS...

K17321505: Apache Tomcat vulnerability CVE-2019-10072

Security Advisory Description The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOWUPDATE messages for the connection window stream 0 clients were able to...

K13588: PHP vulnerability CVE-2011-4885

Security Advisory Description PHP versions prior to 5.3.9 compute hash values for form parameters without restricting the ability to trigger hash collisions predictably, which may allow remote attackers to cause a denial of service DoS CPU consumption by sending many crafted parameters...

K10107360: Apache Tomcat vulnerability CVE-2019-12418

Security Advisory Description When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured with the JMX Remote Lifecycle Listener, a local attacker without access to the Tomcat process or configuration files is able to manipulate the RMI registry to perform a...

K16319: OpenSSL vulnerability CVE-2015-0288

Security Advisory Description Description The X509toX509REQ function in crypto/x509/x509req.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow attackers to cause a denial of service NULL pointer dereference and application crash via an inval...

K75133288: Linux kernel vulnerability CVE-2021-33909

Security Advisory Description fs/seqfile.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05. CVE-2021-33909 Impact...

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...

K56231955: RSA Authentication Agent vulnerabilities CVE-2018-1232, CVE-2018-1233, and CVE-2018-1234

Security Advisory Description CVE-2018-1232 RSA Authentication Agent version 8.0.1 and earlier for Web for both IIS and Apache Web Server are impacted by a stack-based buffer overflow which may occur when handling certain malicious web cookies that have invalid formats. The attacker could exploit...

K15004519: NFS vulnerability CVE-2017-7895

Security Advisory Description The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to...

K49711130: OpenSSL and Intel processor SMT side-channel vulnerability (PortSmash) CVE-2018-5407

Security Advisory Description Simultaneous Multi-threading SMT in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention.' CVE-2018-5407 also known as PortSmash Impact The vulnerability allows an attacker who can...

K24642829: Linux kernel vulnerability CVE-2015-7515

Security Advisory Description The aiptekprobe function in drivers/input/tablet/aiptek.c in the Linux kernel before 4.4 allows physically proximate attackers to cause a denial of service NULL pointer dereference and system crash via a crafted USB device that lacks endpoints. CVE-2015-7515 Impact A...