K57390658: miniigd SOAP service in Realtek SDK vulnerability CVE-2014-8361

Security Advisory Description The miniigd SOAP service in Realtek SDK allows remote attackers to execute arbitrary code via a crafted NewInternalClient request. CVE-2014-8361 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product...

K31510510: OpenSSH vulnerability CVE-2016-6515

Security Advisory Description The authpassword function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service crypt CPU consumption via a long string. CVE-2016-6515 Impact This...

K80285422: PHP vulnerabilities CVE-2015-4642, CVE-2015-4643, and CVE-2015-4644

Security Advisory Description CVE-2015-4642 The escapeshellarg function in ext/standard/exec.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 on Windows allows remote attackers to execute arbitrary OS commands via a crafted string to an application that accepts command-line...

SOL15406 - HTTP cookie vulnerability CVE-2004-0462

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 table does not list any version in the column, then no upgrade candidate currently exists. To...

K09376613: INTEL-SA-00249 - Intel i915 Graphics for Linux vulnerability CVE-2019-11085

Security Advisory Description Insufficient input validation in Kernel Mode Driver in IntelR i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2019-11085 Impact There is no impact; F5 products are not...

K80212034: Linux kernel vulnerability CVE-2021-3656

Security Advisory Description A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "virtext" field, this...

SOL14734 - Apache HTTP server vulnerability CVE-2013-2249

Recommended Action To mitigate this vulnerability for ARX, do not enable the API functionality. 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...

K44233515: F5OS-A vulnerability CVE-2022-25990

Security Advisory Description Systems running F5OS-A software may expose certain registry ports externally. CVE-2022-25990 Impact An attacker may be able to exploit this vulnerability to gain read-only access to the Docker registry. Security Advisory Status F5 Product Development has assigned ID...

SOL31211252 - glibc vulnerability CVE-2014-9761

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...

K000139084: DNS vulnerability CVE-2023-50868

Security Advisory Description The Closest Encloser Proof aspect of the DNS protocol in RFC 5155 when RFC 9276 guidance is skipped allows remote attackers to cause a denial of service CPU consumption for SHA-1 computations via DNSSEC responses in a random subdomain attack, aka the "NSEC3" issue. T...

SOL23196136 - OpenSSL vulnerability CVE-2016-0800

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...

SOL17446 - Linux kernel vulnerability CVE-2015-0777

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...

K16907: Apache HTTPD vulnerability CVE-2011-3607

Security Advisory Description Integer overflow in 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, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, ...

SOL54308010 - PHP vulnerability CVE-2016-7124

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...

SOL16558 - Linux kernel vulnerability CVE-2014-8884

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...

K14234227: Apache DB DdlUtils vulnerability CVE-2021-41616

Security Advisory Description Apache DB DdlUtils 1.0 included a BinaryObjectsHelper that was intended for use when migrating database data with a SQL data type of BINARY, VARBINARY, LONGVARBINARY, or BLOB between databases using the ddlutils features. The BinaryObjectsHelper class was insecure an...

K13070025: Intel BIOS vulnerabiilties CVE-2021-0159, CVE-2021-0188, CVE-2021-0189, CVE-2021-33103, and CVE-2021-33122

Security Advisory Description CVE-2021-0159 Improper input validation in the BIOS authenticated code module for some IntelR Processors may allow a privileged user to potentially enable aescalation of privilege via local access. CVE-2021-0188 Return of pointer value outside of expected range in th...

K57304814: OpenSSH vulnerability CVE-2016-8858

Security Advisory Description DISPUTED The kexinputkexinit function in kex.c in OpenSSH 6.x and 7.x through 7.3 allows remote attackers to cause a denial of service memory consumption by sending many duplicate KEXINIT requests. NOTE: a third party reports that "OpenSSH upstream does not consider...

K43292324: PHP vulnerability CVE-2017-9228

Security Advisory Description An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitsetsetrange during regular expression compilation due to an uninitialized variable from an incorrect...

K15094237: MySQL vulnerabilities CVE-2022-21460, CVE-2022-21462, CVE-2022-21478, CVE-2022-21479, CVE-2022-21482

Security Advisory Description CVE-2022-21460 Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Logging. Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access...

K89010078: Apache vulnerabilities CVE-2018-1307, CVE-2018-1298, CVE-2018-1299, CVE-2018-1287, and CVE-2018-1297

Security Advisory Description CVE-2018-1307 In Apache jUDDI 3.2 through 3.3.4, if using the WADL2Java or WSDL2Java classes, which parse a local or remote XML document and then mediates the data structures into UDDI data structures, there are little protections present against entity expansion and...

K54450124: NSS vulnerability CVE-2021-43527

Security Advisory Description NSS Network Security Services versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling signatures encoded within CMS, S/MIME, PKCS \7, or PKCS \12 are likely to be...

K53225395: Node.js vulnerabilities CVE-2021-3672 and CVE-2021-22931

Security Advisory Description CVE-2021-3672 Missing input validation of host names returned by Domain Name Servers DNS in the c-ares library can lead to output of wrong hostnames which may lead to Domain Hijacking. CVE-2021-22931 Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to Remote...

CRIME vulnerability via the SPDY protocol CVE-2012-4930

The SPDY protocol 3, and earlier, can perform TLS encryption of compressed data without properly obfuscating the length of the unencrypted data. This allows man-in-the-middle attackers to obtain plain text HTTP headers by observing length differences during a series of guesses in which a string i...

K000161377: NGINX ngx_http_rewrite_module vulnerability CVE-2026-9256

Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures for example, ^/.$ and a...

SOL63326092 - NTP vulnerability CVE-2016-7434

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...

SOL5004 - Security Advisory: zlib buffer overflow - CAN-2005-2096

Vulnerability description zlib 1.2 and later versions allows remote attackers to cause a denial of service crash via a crafted compressed stream with an incomplete code description of a length greater than 1, which leads to a buffer overflow, as demonstrated using a crafted PNG file. Information...

K50133242: Apache Solr vulnerability CVE-2019-17558

Security Advisory Description Apache Solr 5.0.0 to Apache Solr 8.3.1 are vulnerable to a Remote Code Execution through the VelocityResponseWriter. A Velocity template can be provided through Velocity templates in a configset velocity/ directory or as a parameter. A user defined configset could...

K13335141: Intel CPU vulnerability CVE-2022-21180

Security Advisory Description Improper input validation for some IntelR Processors may allow an authenticated user to potentially cause a denial of service via local access. CVE-2022-21180 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5...

K14741: OpenSSH vulnerability CVE-2010-5107

Security Advisory Description The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service connection-slot exhaustion by periodically making many n...

K30914425: Linux vulnerabilities CVE-2022-0330 and CVE-2022-22942

Security Advisory Description CVE-2022-0330 A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system...

K35799130: Multiple PHP vulnerabilities

Security Advisory Description CVE-2016-5399 The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service out-of-bounds write or execute arbitrary code via a crafted bz2 archive. CVE-2016-6291 The...

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...

K10737: SSL Renegotiation vulnerability - CVE-2009-3555 / VU#120541

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...

K18549143: OpenSSL vulnerability CVE-2019-1559

Security Advisory Description If an application encounters a fatal protocol error and then calls SSLshutdown twice once to send a closenotify, and once to receive one then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if...

SOL16864 - SSL/TLS RC4 vulnerability CVE-2015-2808

Refer to the FirePass section of the Vulnerability Recommended Actions section. 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 no...

SOL14228 - OpenSSH vulnerability CVE-2007-2243

Recommended Action None Supplemental Information CVE-2007-2243 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...

SOL4119 - Buffer overflow in mod_ssl - CVE-2002-0082

Information about this advisory is available at the following location: Note: This link takes you to a resource outside of AskF5, and it is possible that the information may be removed without our knowledge...

K67416037: Linux kernel vulnerability CVE-2021-23133

Security Advisory Description A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If sctpdestroysock is called without socknetsk-sctp.addrwqlock then an element is...

K14027805: Apache vulnerability CVE-2017-15710

Security Advisory Description In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, modauthnzldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's credentials. If the header value is n...

K81172534: Linux kernel vulnerability CVE-2017-2583

Security Advisory Description The loadsegmentdescriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a "MOV SS, NULL selector" instruction, which allows guest OS users to cause a denial of service guest OS crash or gain guest OS privileges via a...

K30184101: OpenSSL Vulnerability CVE-2021-4160

Security Advisory Description There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include...

K22902581: Apache mod_auth_digest vulnerability CVE-2018-1312

Security Advisory Description In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP...

SOL46514822 - Linux TCP stack vulnerability CVE-2016-5696

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...

SOL16674 - TLS vulnerability CVE-2015-4000

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. Vulnerability Recommended Actions If the previous table lists a version in the Versions known to be not vulnerable column...

K67404630: Oracle WebLogic Server vulnerabilities CVE-2018-2894 and CVE-2018-2935

Security Advisory Description CVE-2018-2894 Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware subcomponent: WLS - Web Services. Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. Easily exploitable vulnerability allows unauthenticat...

K14756743: OpenSSH vulnerability CVE-2021-28041

Security Advisory Description ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host. CVE-2021-28041 Impact There is...

K98009539: PHP/PCRE vulnerability CVE-2016-1283

Security Advisory Description The pcrecompile2 function in pcrecompile.c in PCRE 8.38 mishandles the /?:F?+?:^?Ra+"99-?J?R?R?RR?R\97?J?J?R?R\99|:?|?R\kR|?RHRRHR/ pattern and related patterns with named subgroups, which allows remote attackers to cause a denial of service heap-based buffer...

K30573026: BIG-IP virtual server with FastL4 profile vulnerability CVE-2022-23027

Security Advisory Description When a FastL4 profile and an HTTP, FIX, and/or hash persistence profile are configured on the same virtual server, undisclosed requests can cause the virtual server to stop processing new client connections. CVE-2022-23027 Impact Traffic is disrupted for new client...

K03331206: NTP vulnerability CVE-2016-4955

Security Advisory Description ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service peer-variable clearing and association outage by sending 1 a spoofed crypto-NAK packet or 2 a packet with an incorrect MAC value at a certain time...