SOL16285 - OpenSSL vulnerability CVE-2012-2110

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...

SOL16350 - Samba vulnerability CVE-2015-0240

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...

K28360903: Linux Kernel vulnerability CVE-2021-28375

Security Advisory Description An issue was discovered in the Linux kernel through 5.11.6. fastrpcinternalinvoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages, aka CID-20c40794eb85. This is a related issue to CVE-2019-2308. CVE-2021-28375 Impact Ther...

K92153852: Apache httpd vulnerability CVE-2022-30522

Security Advisory Description If Apache HTTP Server 2.4.53 is configured to do transformations with modsed in contexts where the input to modsed may be very large, modsed may make excessively large memory allocations and trigger an abort. CVE-2022-30522 Impact There is no impact; F5 products are...

K11312491: Intel AMT SDK, Intel SCS, or Intel MEBx vulnerability CVE-2021-33107

Security Advisory Description Insufficiently protected credentials in USB provisioning for IntelR AMT SDK before version 16.0.3, IntelR SCS before version 12.2 and IntelR MEBx before versions 11.0.0.0012, 12.0.0.0011, 14.0.0.0004 and 15.0.0.0004 may allow an unauthenticated user to potentially...

K44591505: Apache vulnerabilities CVE-2019-0196, CVE-2019-0197, and CVE-2019-0220

Security Advisory Description CVE-2019-0196 A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request...

K03121171: Apache Tomcat vulnerability CVE-2020-9484

Security Advisory Description When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a an attacker is able to control the contents and name of a file on the server; and b the server is configured to use the PersistenceManager with a...

K16128: Microsoft Schannel vulnerability CVE-2014-6321

Security Advisory Description Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via crafted...

K51025324: Apache Tomcat 7.x vulnerabilities CVE-2015-5346, CVE-2015-5351, and CVE-2016-0763

Security Advisory Description CVE-2015-5346 Session fixation vulnerability in Apache Tomcat 7.x before 7.0.66, 8.x before 8.0.30, and 9.x before 9.0.0.M2, when different session settings are used for deployments of multiple versions of the same web application, might allow remote attackers to...

SOL71960814 - OpenSSH vulnerability CVE-2016-1908

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...

SOL63443590 - Apache Commons FileUpload vulnerability CVE-2013-2186

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...

K27757011: Apache HTTPD vulnerability CVE-2017-15715

Security Advisory Description In Apache httpd 2.4.0 to 2.4.29, the expression specified in could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could be exploited in environments where uploads of some files are are externally...

K46421255: Docker privilege elevation vulnerability CVE-2019-5736

Security Advisory Description runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary and consequently obtain host root access by leveraging the ability to execute a command as root within one of these types of containers: 1 a...

K23642330: Multiple WPA2 vulnerabilities (KRACK)

Security Advisory Description CVE-2017-13077 Wi-Fi Protected Access WPA and WPA2 allows reinstallation of the pairwise key in the four-way handshake. CVE-2017-13078 Wi-Fi Protected Access WPA and WPA2 allows reinstallation of the Group Temporal Key GTK during the four-way handshake, allowing an...

K58084500: Apache Tomcat 6.x vulnerabilities CVE-2016-0714

Security Advisory Description The session-persistence implementation in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M2 mishandles session attributes, which allows remote authenticated users to bypass intended SecurityManager restrictions and execute...

K23456112: Python urllib3 vulnerability CVE-2021-33503

Security Advisory Description An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or...

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...

K31700032: Linux kernel vulnerability CVE-2021-29657

Security Advisory Description arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a...

SOL17448 - OpenSSH vulnerability CVE-2001-1473

Recommended Action 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 currently...

K14649763: Overview of F5 vulnerabilities (August 2022)

Security Advisory Description On August 3, 2022, 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...

K16057: GHOST: glibc gethostbyname buffer overflow vulnerability CVE-2015-0235

Security Advisory Description A heap-based buffer overflow was found in glibc's nsshostnamedigitsdots function, which is used by the gethostbyname and gethostbyname2 glibc function calls. A remote attacker may be able to use this flaw to execute arbitrary code. CVE-2015-0235 Impact A remote...

K63603485: Linux kernel vulnerability CVE-2022-0847

Security Advisory Description A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copypagetoiterpipe and pushpipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to...

K31864522: Linux kernel vulnerability CVE-2019-9162

Security Advisory Description In the Linux kernel before 4.20.12, net/ipv4/netfilter/nfnatsnmpbasicmain.c in the SNMP NAT module has insufficient ASN.1 length checks aka an array index error, making out-of-bounds read and write operations possible, leading to an OOPS or local privilege escalation...

K12826: Java Runtime Environment (JRE) vulnerability: CVE-2010-4476

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 : F5 has evaluated only versions of software that are listed in this article fo...

K90803619: Linux kernel vulnerability CVE-2016-6136

Security Advisory Description Race condition in the auditlogsingleexecvearg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a "double fetch" vulnerabilit...

K15412203: Linux kernel vulnerability CVE-2017-1000365

Security Advisory Description The Linux Kernel imposes a size restriction on the arguments and environmental strings passed through RLIMITSTACK/RLIMINFINITY 1/4 of the size, but does not take the argument and environment pointers into account, which allows attackers to bypass this limitation. Thi...

K19785240: Bootstrap vulnerability CVE-2018-14042

Security Advisory Description In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip. CVE-2018-14042 Impact An attacker may exploit this vulnerability to perform a cross-site scripting XSS attack. Security Advisory Status F5 Product Development has assigned ID 767373...

K4616: BSD telnet environment vulnerability CAN-2005-0488

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...

SOL15493 - OpenSSH vulnerability CVE-2006-5229

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...

K08152433: Intel processors MMIO stale data vulnerability CVE-2022-21166

Security Advisory Description Incomplete cleanup in specific special register write operations for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2022-21166 Impact Successful exploitation of this vulnerability can lead to...

K26314875: Apache vulnerability CVE-2022-26377

Security Advisory Description Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' vulnerability in modproxyajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4...

K42830212: BIG-IP SIP ALG profile vulnerability CVE-2020-5926

Security Advisory Description A BIG-IP virtual server with a Session Initiation Protocol SIP ALG profile, parsing SIP messages that contain a multi-part MIME payload with certain boundary strings can cause TMM to free memory to the wrong cache.CVE-2020-5926 Impact This vulnerability leads to futu...

K23073482: Nginx vulnerabilities CVE-2016-0742, CVE-2016-0746, and CVE-2016-0747

Security Advisory Description CVE-2016-0742 The resolver in nginx before 1.8.1 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service invalid pointer dereference and worker process crash via a crafted UDP DNS response. CVE-2016-0746 Use-after-free vulnerability in the resolv...

K16470: Linux kernel vulnerability CVE-2002-0510

Security Advisory Description The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux. CVE-2002-0510 Impact There is no impact; F5 products are not...

K48073202: Linux kernel vulnerability CVE-2017-18551

Security Advisory Description An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an out of bounds write in the function i2csmbusxferemulated. CVE-2017-18551. Impact This vulnerability may allow an attacker to overwrite memory beyond the intended...

K54436295: Linux kernel vulnerability CVE-2018-17182

Security Advisory Description An issue was discovered in the Linux kernel through 4.18.8. The vmacacheflushall function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free and possibly gain privileges via certain thread creation, map, unmap, invalidatio...

K16908: Apache HTTPD vulnerability CVE-2011-4415

Security Advisory Description The appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of servi...

K43357358: AMD processors vulnerability CVE-2022-23823

Security Advisory Description A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure. CVE-2022-23823 also known as hertzbleed Impact Successful exploitation of this...

K20979231: Apache vulnerability CVE-2011-3639

Security Advisory Description The modproxy module in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x before 2.2.18, when the Revision 1179239 patch is in place, does not properly interact with use of 1 RewriteRule and 2 ProxyPassMatch pattern matches for configuration of a reverse proxy,...

SOL36302720 - Apache Tomcat vulnerability CVE-2016-6797

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...

SOL15605 - XML Entity Injection vulnerabilities CVE-2014-6032 and CVE-2014-6033

Vulnerability Recommended Actions 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 listed version is older than the version you are currently running, or if the table does not...

K000138827: OpenSSH vulnerability CVE-2023-51385

Security Advisory Description In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell...

K95275140: OS Kernel and SMM mode L1 Terminal Fault vulnerability CVE-2018-3620

Security Advisory Description Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis...

K92451315: OpenSSL vulnerability CVE-2020-1968

Security Advisory Description The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman DH based ciphersuite. In such a case this would result in the attacker being able to...

K14634: SSL/TLS BREACH vulnerability CVE-2013-3587

Security Advisory Description The BREACH vulnerability allows attackers to discover secrets wrapped in HTTP compression inside of SSL. By injecting plaintext into an HTTPS request, an attacker can learn information about the corresponding HTTPS response by measuring its size. This action relies o...

K12772312: Apache Hadoop vulnerability CVE-2017-7669

Security Advisory Description In Apache Hadoop 2.8.0, 3.0.0-alpha1, and 3.0.0-alpha2, the LinuxContainerExecutor runs docker commands as root with insufficient input validation. When the docker feature is enabled, authenticated users can run commands as root. CVE-2017-7669 Impact There is no...

K35558453: Intel SGX L1 Terminal Fault vulnerability CVE-2018-3615

Security Advisory Description Systems with microprocessors utilizing speculative execution and Intel software guard extensions Intel SGX may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis...

SOL64505405 - NTP vulnerability CVE-2016-4956

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...

SOL17494 - PAM vulnerability CVE-2015-3238

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...

SOL16348 - tftp-hpa vulnerability CVE-2011-2199

Buffer overflow in tftp-hpa before 5.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via the utimeout option. CVE-2011-2199...