SOL9107 - OpenSSH vulnerability CVE-2008-1483

Information about this advisory is available at the following locations: Note: The following links take you to a resource outside of AskF5, and it is possible that the information may be removed without our knowledge...

SOL8106 - OpenSSL SSL_get_shared_ciphers vulnerability CVE-2007-5135

F5 Product Development has determined that the BIG-IP and Enterprise Manager products use a vulnerable version of OpenSSL; however, the vulnerable code is not used in either TMM or in Apache on the BIG-IP system. The vulnerability is considered to be a local vulnerability and cannot be exploited...

SOL7005 - Overview of MNIN/NNL-Labs Advisory

Future release Obtaining and installing hotfixes F5 recommends you apply the following hotfixes for your specific FirePass version to address the issues presented in these security advisories: Product | Version | Hotfix ---|---|--- FirePass | 6.0.0 | HF-600-8 or later cumulative hotfix FirePass |...

K000148467: MySQL vulnerabilities CVE-2024-21262 and CVE-2024-21272

Security Advisory Description CVE-2024-21262 Vulnerability in the MySQL Connectors product of Oracle MySQL component: Connector/ODBC. Supported versions that are affected are 9.0.0 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protoco...

K000148465: Spring framework vulnerability CVE-2024-38816

Security Advisory Description Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process i...

K000148250: PostgreSQL vulnerabilities CVE-2016-0766, CVE-2015-3167, CVE-2015-0243, CVE-2015-0242, and CVE-2015-0241

Security Advisory Description CVE-2016-0766 PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 does not properly restrict access to unspecified custom configuration settings GUCS for PL/Java, which allows attackers to gain privileges via...

K000139793: MacOS vulnerability CVE-2023-41993

Security Advisory Description The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7...

K000139594: libxml2 vulnerability CVE-2022-40304

Security Advisory Description An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked. CVE-2022-40304. Impact This vulnerability allows a remot...

K000138732: BIG-IP Next Central Manager OData Injection vulnerability CVE-2024-21793

Security Advisory Description An OData injection vulnerability exists in the BIG-IP Next Central Manager API URI. CVE-2024-21793 Impact An unauthenticated attacker can exploit this vulnerability to execute malicious SQL statements which may allow the attacker to access but not update information...

K000139228: Envoy vulnerability CVE-2024-27919

Security Advisory Description Envoy is a cloud-native, open-source edge and service proxy. In versions 1.29.0 and 1.29.1, theEnvoy HTTP/2 protocol stack is vulnerable to the flood of CONTINUATION frames. Envoy's HTTP/2 codec does not reset a request when header map limits have been exceeded. This...

K000138649: GnuTLS vulnerabilities CVE-2023-5981 and CVE-2024-0553

Security Advisory Description CVE-2023-5981 A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding. CVE-2024-0553 A vulnerability was found in GnuTLS. The response times to...

K000138628: python-pip vulnerabilities CVE-2021-3572 and CVE-2023-5752

Security Advisory Description CVE-2021-3572 A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity...

K000138577: Python-asyncssh vulnerability CVE-2023-46446

Security Advisory Description An issue in AsyncSSH before 2.14.1 allows attackers to control the remote end of an SSH client session via packet injection/removal and shell emulation, aka a "Rogue Session Attack." CVE-2023-46446 Impact There is no impact; F5 products are not affected by this...

K69334442: Intel Processors RRSBA advisory CVE-2022-28693

Security Advisory Description Unprotected alternative channel of return branch target prediction in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2022-28693 Impact There is no impact; F5 products are not affected by this...

K02500249: Linux kernel vulnerability CVE-2013-1059

Security Advisory Description net/ceph/authnone.c in the Linux kernel through 3.10 allows remote attackers to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via an authreply message that triggers an attempted buildrequest operation...

K06323049: BIG-IP IPsec ALG vulnerability CVE-2022-29473

Security Advisory Description When an IPSec ALG profile is configured on a virtual server, undisclosed responses can cause the Traffic Management Microkernel TMM to terminate. CVE-2022-29473 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows an unauthenticated...

K32734107: BIG-IP APM vulnerability CVE-2021-23052

Security Advisory Description An open redirect vulnerability exists on virtual servers enabled with a BIG-IP APM access policy. This vulnerability allows an unauthenticated malicious user to build an open redirect URI. CVE-2021-23052 Impact An unauthenticated attacker can create an open redirect...

K93683207: Apache vulnerability CVE-2018-1333

Security Advisory Description By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.18-2.4.30,2.4.33. CVE-2018-1333 Impact There is no impact; F5...

K17127: PHP vulnerability CVE-2014-9709

Security Advisory Description The GetCode function in gdgifin.c in GD 2.1.1 and earlier, as used in PHP before 5.5.21 and 5.6.x before 5.6.5, allows remote attackers to cause a denial of service buffer over-read and application crash via a crafted GIF image that is improperly handled by the...

K55237223: BIG-IP Advanced WAF and ASM XSS vulnerability CVE-2021-22993

Security Advisory Description DOM-based XSS on DoS Profile properties page. CVE-2021-22993 Impact An attacker can inject a malicious script into the BIG-IP Advanced WAF and ASM Configuration utility and trick users into executing malicious code. Security Advisory Status F5 Product Development has...

K21121402: PHP vulnerability CVE-2020-7062

Security Advisory Description In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.uploadprogress.cleanup is set to 0 disabled, and the file upload fails, the upload procedure would...

K93472064: Linux kernel vulnerability CVE-2017-12190

Security Advisory Description The biomapuseriov and biounmapuser functions in block/bio.c in the Linux kernel before 4.13.8 do unbalanced refcounting when a SCSI I/O vector has small consecutive buffers belonging to the same page. The bioaddpcpage function merges them into one, but the page...

K21766035: mod_perl vulnerability CVE-2011-2767

Security Advisory Description modperl 2.0 through 2.0.10 allows attackers to execute arbitrary Perl code by placing it in a user-owned .htaccess file, because contrary to the documentation there is no configuration option that permits Perl code for the administrator's control of HTTP request...

K25570584: Apache Struts vulnerability CVE-2012-0394

Security Advisory Description DISPUTED The DebuggingInterceptor component in Apache Struts before 2.3.1.1, when developer mode is used, allows remote attackers to execute arbitrary commands via unspecified vectors. NOTE: the vendor characterizes this behavior as not "a security vulnerability...

K94730263: Linux kernel vulnerability CVE-2017-17450

Security Advisory Description net/netfilter/xtosf.c in the Linux kernel through 4.14.4 does not require the CAPNETADMIN capability for addcallback and removecallback operations, which allows local users to bypass intended access restrictions because the xtosffingers data structure is shared acros...

K15313: Java SE vulnerabilities CVE-2014-0456, CVE-2014-0457, and CVE-2014-2421

Security Advisory Description CVE-2014-0456 Unspecified vulnerability in Oracle Java SE 6u71, 7u51, and 8, and Java SE Embedded 7u51, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Hotspot. CVE-2014-0457 Unspecified vulnerability in...

K96639388: Overview of F5 vulnerabilities (April 2021)

Security Advisory Description On April 28th, 2021, 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. The details of each issue can be found in the associate...

K15432: Apache Tomcat vulnerability CVE-2014-0099

Security Advisory Description Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4, when operated behind a reverse proxy, allows remote attackers to conduct HTTP request smuggling attacks via a crafted Content-Lengt...

K52136304: SCSI libsas driver vulnerability CVE-2019-15807

Security Advisory Description In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sasexpander.c when SAS expander discovery fails. This will cause a BUG and denial of service. CVE-2019-15807 Impact There is no impact; F5 products are not affected by this vulnerability...

K4119: Buffer overflow in mod_ssl - CVE-2002-0082

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 F5...

K01128223: PHP vulnerability CVE-2020-7061

Security Advisory Description In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or...

K55405388: NTP vulnerability CVE-2016-9311

Security Advisory Description ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service NULL pointer dereference and crash via a crafted packet. CVE-2016-9311 Impact A remote attacker may be able to send a specially crafted packet to cause ...

K71249196: Python-Pillow vulnerability CVE-2021-25288

Security Advisory Description An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2kugrayi. CVE-2021-25288 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has evaluated the...

K97521840: logback vulnerability CVE-2021-42550

Security Advisory Description In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers. CVE-2021-42550 Impact There is no impact; F5 products...

K15747621: Linux kernel vulnerability CVE-2020-28374

Security Advisory Description In drivers/target/targetcorexcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, ...

K19240391: Apache Tomcat vulnerability CVE-2020-11996

Security Advisory Description A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections,...

K04107324: Linux kernel vulnerability CVE-2019-3900

Security Advisory Description An infinite loop issue was found in the vhostnet kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handlerx. It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote on...

K70023694: Linux kernel vulnerability CVE-2021-4154

Security Advisory Description A use-after-free flaw was found in cgroup1parseparam in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container...

K16010: GNU C Library (glibc) vulnerability CVE-2014-7817

Security Advisory Description The wordexp function in GNU C Library aka glibc 2.21 does not enforce the WRDENOCMD flag, which allows context-dependent attackers to execute arbitrary commands, as demonstrated by input containing "$...". CVE-2014-7817 Impact An attacker with local access and...

K75885190: MariaDB vulnerability CVE-2020-15180

Security Advisory Description A flaw was found in the mysql-wsrep component of mariadb. Lack of input sanitization in wsrepsstmethod allows for command injection that can be exploited by a remote attacker to execute arbitrary commands on galera cluster nodes. This threatens the system's...

K44945790: glibc vulnerability CVE-2021-3326

Security Advisory Description The iconv function in the GNU C Library aka glibc or libc6 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service. CVE-2021-3326...

K33924005: Oracle Java SE vulnerability CVE-2018-2799

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JAXP. Supported versions that are affected are Java SE: 7u171, 8u162 and 10; Java SE Embedded: 8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows...

K55051330: Intel BIOS vulnerability CVE-2021-33123

Security Advisory Description Improper access control in the BIOS authenticated code module for some IntelR Processors may allow a privileged user to potentially enable escalation of privilege via local access. CVE-2021-33123 Impact A local attacker logged in as a privileged user can exploit the...

K62701550: Multiple Java vulnerabilities

Security Advisory Description CVE-2022-21248 Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Serialization. Supported versions that are affected are Oracle Java SE: 7u321, 8u311, 11.0.13, 17.01; Oracle GraalVM Enterprise Edition: 20.3.4...

K71796229: Linux kernel vulnerability CVE-2017-14489

Security Advisory Description The iscsiifrx function in drivers/scsi/scsitransportiscsi.c in the Linux kernel through 4.13.2 allows local users to cause a denial of service panic by leveraging incorrect length validation. CVE-2017-14489 Impact This vulnerability allows a local user to cause a...

K02186513: Linux kernel vulnerability CVE-2020-1749

Security Advisory Description A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link;...

K68804133: Apache vulnerability CVE-2017-12171

Security Advisory Description A regression was found in the Red Hat Enterprise Linux 6.9 version of httpd 2.2.15-60, causing comments in the "Allow" and "Deny" configuration lines to be parsed incorrectly. A web administrator could unintentionally allow any client to access a restricted HTTP...

K20486351: glibc vulnerability CVE-2017-1000366

Security Advisory Description glibc contains a vulnerability that allows specially crafted LDLIBRARYPATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent...

K14301401: MySQL vulnerabilities CVE-2018-3185, CVE-2018-3186, CVE-2018-3187, CVE-2018-3195, and CVE-2018-3200

Security Advisory Description CVE-2018-3185 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via...

K43232343: Linux kernel Vulnerability CVE-2021-31440

Security Advisory Description This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.11.15. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw...