K000133041: ModSecurity vulnerability CVE-2023-24021

Security Advisory Description Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILESTMPCONTENT collection. CVE-2023-24021 Impact The...

K000132690: BIND vulnerability CVE-2022-3488

Security Advisory Description Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to...

K000132703: HAProxy vulnerability CVE-2021-40346

Security Advisory Description An integer overflow exists in HAProxy 2.0 through 2.5 in htxaddheader that can be exploited to perform an HTTP request smuggling attack, allowing an attacker to bypass all configured http-request HAProxy ACLs and possibly other ACLs. CVE-2021-40346 Impact There is no...

K52439336: FreeType vulnerabilities CVE-2014-9746 and CVE-2014-9747

Security Advisory Description CVE-2014-9746 The 1 t1parsefontmatrix function in type1/t1load.c, 2 cidparsefontmatrix function in cid/cidload.c, 3 t42parsefontmatrix function in type42/t42parse.c, and 4 psparserloadfield function in psaux/psobjs.c in FreeType before 2.5.4 do not check return value...

K30425568: Overview of F5 vulnerabilities (October 2022)

Security Advisory Description On October 19, 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 associate...

K58243048: Considerations for transferring files from F5 devices

Security Advisory Description The BIG-IP system uses Secure Vault, a secure SSL-encrypted storage system, to securely store sensitive data such as SSL key passphrases, users, and administrator and services passwords. However, files transferred from an F5 device including products listed in the...

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...

K22843911: F5 Path MTU Discovery vulnerability CVE-2015-7759

Security Advisory Description BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a denial of service Traffic Management Microkernel TM...

K86772626: OpenSSL vulnerability CVE-2015-3194

Security Advisory Description crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

K55143785: NSS vulnerability CVE-2017-7502

Security Advisory Description Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker. CVE-2017-7502 Impact There is no impact; F5 products are not affected by this vulnerability. Security...

K14051233: Linux kernel vulnerability CVE-2017-13715

Security Advisory Description The skbflowdissect function in net/core/flowdissector.c in the Linux kernel before 4.3 does not ensure that nproto, ipproto, and thoff are initialized, which allows remote attackers to cause a denial of service system crash or possibly execute arbitrary code via a...

K03125360: F5 iRules 'RESOLV::lookup' command vulnerability CVE-2020-5941

Security Advisory Description Using the RESOLV::lookup command within an iRule may cause the Traffic Management Microkernel TMM to generate a core file and restart. This issue occurs when data exceeding the maximum limit of a host name passes to the RESOLV::lookup command. CVE-2020-5941 Impact Th...

K41272944: Intel MPSS vulnerability CVE-2020-0563

Security Advisory Description Improper permissions in the installer for IntelR MPSS before version 3.8.6 may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2020-0563 Impact There is no impact; F5 products are not affected by this vulnerability...

K43404629: F5 SSH server key size vulnerability CVE-2020-5917

Security Advisory Description The BIG-IP and BIG-IQ host OpenSSH servers use keys less than 2048 bits that are no longer considered secure. CVE-2020-5917 Impact The BIG-IP system may be vulnerable to man-in-the-middle attacks and/or insecure SSH communications. Some security scanners, such as the...

K29100014: Intel processors vulnerability CVE-2019-14607

Security Advisory Description Improper conditions check in multiple Intel® Processors may allow an authenticated user to potentially enable partial escalation of privilege, denial of service and/or information disclosure via local access. CVE-2019-14607 Impact While certain F5 hardware platforms...

K16965: bzip2 vulnerabilities CVE-2005-0953 and CVE-2005-1260

Security Advisory Description CVE-2005-0953 Race condition in bzip2 1.0.2 and earlier allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by bzip2 after the decompression is complete...

K16961: TLS MAC error vulnerability

Security Advisory Description Some TLS implementations fail to correctly check the MAC on TLS messages. Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has evaluated the currently supported releases for potential...

K11274054: GNU C Library vulnerability CVE-2018-6551

Security Advisory Description The malloc implementation in the GNU C Library aka glibc or libc6, from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZEMAX and could return a pointer to a heap region that is smaller...

K49116387: BIND vulnerabilities CVE-2017-3140 and CVE-2017-3141

Security Advisory Description CVE-2017-3140 If named is configured to use Response Policy Zones RPZ an error processing some rule types can lead to a condition where BIND will endlessly loop while handling a query. Affects BIND 9.9.10, 9.10.5, 9.11.0-9.11.1, 9.9.10-S1, 9.10.5-S1. An error...

K49405623: Linux vulnerability CVE-2002-2438

Security Advisory Description TCP firewalls could be circumvented by sending a SYN Packets with other flags like e.g. RST flag set, which was not correctly discarded by the Linux TCP stack after firewalling. CVE-2002-2438 Impact There is no impact; F5 products are not affected by this...