K37681312: PHP vulnerability CVE-2019-9020

Security Advisory Description An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. Invalid input to the function xmlrpcdecode can lead to an invalid memory access heap out of bounds read or read after free. This is related to xmlelemparsebu...

K93019301: mod_auth_digest vulnerability CVE-2019-0217

Security Advisory Description In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in modauthdigest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions. CVE-2019-0217...

SOL49160100 - Apache Tomcat vulnerability CVE-2016-6817

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...

K59563964: Apache Log4j Remote Code Execution vulnerability CVE-2022-23302

Security Advisory Description JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration or if the configuration references an LDAP service the attacker has access to. The attacker can provide a...

K29735525: Apache HTTPD vulnerability CVE-2022-29404

Security Advisory Description In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody0 may cause a denial of service due to no default limit on possible input size. CVE-2022-29404 Impact There is no impact; F5 products are not affected by this...

K00053434: OPENSSL_LH_flush() function vulnerability CVE-2022-1473

Security Advisory Description The OPENSSLLHflush function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or...

K28942395: OpenSSH vulnerability CVE-2018-15473

Security Advisory Description OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c...

K34551175: PHP vulnerability CVE-2017-9224

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 stack out-of-bounds read occurs in matchat during regular expression searching. A logical error involving order of validation and access in...

K26301924: Linux kernel vulnerability CVE-2018-15594

Security Advisory Description arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests. CVE-2018-15594 Impact Traffix SDC When this vulnerability is exploited, an...

SOL02201365 - SLOTH: TLS 1.2 handshake vulnerability CVE-2015-7575

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...

K10558632: Linux privilege-escalation vulnerability CVE-2016-5195

Security Advisory Description Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write COW feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka...

K46604804: Python vulnerability CVE-2021-29921

Security Advisory Description In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses. CVE-2021-29921 Impact There is no impact; F5...

SOL28056114 - Linux kernel vulnerability CVE-2016-5829

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...

SOL17566 - NTP vulnerability CVE-2015-7704

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...

K15702: SSLv3 vulnerability CVE-2014-3566

Security Advisory Description A flaw in the design of Secure Socket Layer SSL version 3.0 has been discovered that may allow a network attacker to force a client to negotiate an SSL handshake using SSL version 3.0 ciphers instead of Transport Layer Security TLS version 1.x ciphers. The attacker c...

K20451100: Apache vulnerability CVE-2022-22721

Security Advisory Description If LimitXMLRequestBody is set to allow request bodies larger than 350MB defaults to 1M on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier. CVE-2022-22721 Impact There is no...

K91589041: Expat vulnerabilities CVE-2021-45960, CVE-2022-22825, CVE-2022-22826, and CVE-2022-22827

Security Advisory Description CVE-2021-45960 In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory. CVE-2022-22825 lookup in xmlparse.c in Expat aka...

K72118410: Linux kernel vulnerability CVE-2021-29154

Security Advisory Description BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c. CVE-2021-29154 Impact...

SOL31510510 - OpenSSH vulnerability CVE-2016-6515

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...

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...

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...

K16126: OpenSSL vulnerability CVE-2014-3572

Security Advisory Description The ssl3getkeyexchange function in s3clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message...

K06844177: PHP vulnerability CVE-2017-9229

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 SIGSEGV occurs in leftadjustcharhead during regular expression compilation. Invalid handling of reg-dmax in forwardsearchrange could result...

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...

K14492558: PHP vulnerability CVE-2021-21708

Security Advisory Description In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result ...

K19414951: Linux kernel vulnerability CVE-2022-0995

Security Advisory Description An out-of-bounds OOB memory write flaw was found in the Linux kernels watchqueue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system...

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...

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...

K82455382: Apache Tomcat vulnerability CVE-2016-8745

Security Advisory Description A bug in the error handling of the send file code for the NIO HTTP connector in Apache Tomcat 9.0.0.M1 to 9.0.0.M13, 8.5.0 to 8.5.8, 8.0.0.RC1 to 8.0.39, 7.0.0 to 7.0.73 and 6.0.16 to 6.0.48 resulted in the current Processor object being added to the Processor cache...

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...

K000162286: BIND vulnerability CVE-2026-1519

Security Advisory Description If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there are circumstances where authoritative servers may make recursive...

K000150943: PostgreSQL vulnerabilities CVE-2019-10164, CVE-2020-14349, and CVE-2020-14350

Security Advisory Description CVE-2019-10164 PostgreSQL versions 10.x before 10.9 and versions 11.x before 11.4 are vulnerable to a stack-based buffer overflow. Any authenticated user can overflow a stack-based buffer by changing the user's own password to a purpose-crafted value. This often...

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...

K43449212: PHP vulnerability CVE-2016-5096

Security Advisory Description Integer overflow in the fread function in ext/standard/file.c in PHP before 5.5.36 and 5.6.x before 5.6.22 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer in the second argument. CVE-2016-5096 Impact...

K000132929: OpenSSH vulnerability CVE-2023-25136

Security Advisory Description OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default configuration, to jump to any location in the ss...

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...

K53420251: Linux kernel vulnerability CVE-2019-15666

Security Advisory Description An issue was discovered in the Linux kernel before 5.0.19. There is an out-of-bounds array access in xfrmpolicyunlink, which will cause denial of service, because verifynewpolicyinfo in net/xfrm/xfrmuser.c mishandles directory validation. CVE-2019-15666 Impact This...

K44500413: Linux kernel vulnerability CVE-2016-2069

Security Advisory Description Race condition in arch/x86/mm/tlb.c in the Linux kernel before 4.4.1 allows local users to gain privileges by triggering access to a paging structure by a different CPU. CVE-2016-2069 Impact There is no impact; F5 products are not affected by this vulnerability...

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...

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...

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...

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...

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...

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...

SOL56138200 - PHP vulnerability CVE-2016-3078

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...

K13519: Multiple PHP vulnerabilities

Security Advisory Description PHP has been cited with the following multiple vulnerabilities, which may be locally exploitable on some F5 products: CVE-2006-7243 PHP before 5.3.4 accepts the \0 character in a pathname, which might allow context-dependent attackers to bypass intended access...

K59904248: iControl SOAP vulnerability CVE-2022-29474

Security Advisory Description A directory traversal vulnerability exists in iControl SOAP that allows an authenticated attacker with at least guest role privileges to read wsdl files in the BIG-IP file system. CVE-2022-29474 Impact An authenticated attacker with at least guest role privileges may...

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...

K56138200: PHP vulnerability CVE-2016-3078

Security Advisory Description Multiple integer overflows in phpzip.c in the zip extension in PHP before 7.0.6 allow remote attackers to cause a denial of service heap-based buffer overflow and application crash or possibly have unspecified other impact via a crafted call to 1 getFromIndex or 2...

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...