SOL07538415 - Multiple OpenSSL vulnerabilities

Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4918: Overview of the F5 critical issue hotfix policy...

K13559191: Linux kernel vulnerability CVE-2022-25636

Security Advisory Description net/netfilter/nfdupnetdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nftablesoffload. CVE-2022-25636 Impact BIG-IP, BIG-IQ Centralized Management, BIG-IP SPK, F5OS-A, and...

K13401920: Apache HTTPD vulnerability CVE-2021-36160

Security Advisory Description A carefully crafted request uri-path can cause modproxyuwsgi to read above the allocated memory and crash DoS. This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 inclusive. CVE-2021-36160 Impact A remote attacker, through a crafted request, can exploit t...

K14161: OpenSSH vulnerability CVE-2007-4752

Security Advisory Description When OpenSSH prior to version 4.7 fails to generate an untrusted cookie, it falls back to create a trusted X11 authentication cookie instead. As a result, attackers may be able to launch an unauthorized forwarded X11 session through SSH. Impact None. F5 products do n...

K38453823: Apache vulnerability CVE-2021-31618

Security Advisory Description Apache HTTP Server protocol handler for the HTTP/2 protocol checks received request headers against the size limitations as configured for the server and used for the HTTP/1 protocol as well. On violation of these restrictions and HTTP response is sent to the client...

K32380005: Linux kernel vulnerability CVE-2019-18282

Security Advisory Description The flowdissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking vulnerability, aka CID-55667441c84f. This occurs because the auto flowlabel of a UDP IPv6 packet relies on a 32-bit hashrnd value as a secret, and because jhash instead ...

K42323475: Linux kernel vulnerability CVE-2021-3444

Security Advisory Description The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs could use this gain out-of-bounds reads in kernel memory leading to...

K12705583: OpenSSH vulnerability CVE-2021-41617

Security Advisory Description sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run wi...

K91229003: Side-channel processor vulnerabilities CVE-2017-5715, CVE-2017-5753, and CVE-2017-5754

Security Advisory Description The following three side-channel attacks were publicly disclosed on January 3, 2018: CVE-2017-5715 Spectre-BTB previously known as Spectre Variant 2 Branch target injection Systems with microprocessors utilizing speculative execution and indirect branch prediction ma...

SOL35799130 - Multiple PHP vulnerabilities

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...

SOL15640 - GNU C Library (glibc) vulnerabilities CVE-2014-0475, CVE-2014-5119, CVE-2013-4458

Most ARX components are based on GNU C library code. Recommended action 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...

K15850913: PHP vulnerability CVE-2016-6290

Security Advisory Description ext/session/session.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly maintain a certain hash data structure, which allows remote attackers to cause a denial of service use-after-free or possibly have unspecified other impact via...

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...

K24207649: GNU C Library (glibc) vulnerability CVE-2021-3999

Security Advisory Description A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this fla...

SOL41103561 - libxml2 vulnerability CVE-2016-4448

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...

K000135709: OpenSSH vulnerability CVE-2023-38408

Security Advisory Description The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Code in /usr/lib is not necessarily safe for loading into ssh-agent. NOT...

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...

K15273: Apache vulnerability CVE-2012-0053

Security Advisory Description protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request aka 400 error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a 1 long o...

K23406572: libjpeg vulnerabilities CVE-2016-3616 CVE-2018-11213 CVE-2018-11214 CVE-2018-11813 CVE-2018-14498

Security Advisory Description CVE-2016-3616 The cjpeg utility in libjpeg allows remote attackers to cause a denial of service NULL pointer dereference and application crash or execute arbitrary code via a crafted file. CVE-2018-11213 An issue was discovered in libjpeg 9a. The gettextgrayrow...

K22340570: Linux kernel vulnerability CVE-2017-1000253

Security Advisory Description Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 committed on April 14, 2015. This kernel vulnerability was fixed in April 2015 by commit...

SOL98009539 - PHP/PCRE vulnerability CVE-2016-1283

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...

K17133899: Multiple Treck TCP/IP stack vulnerabilities

Security Advisory Description CVE-2020-11896 The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling. CVE-2020-11897 The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets. CVE-2020-11898 The Treck TCP/IP stack...

K15498: Multiple PHP vulnerabilities

Security Advisory Description Description CVE-2014-3981 acinclude.m4, as used in the configure script in PHP 5.5.13 and earlier, allows local users to overwrite arbitrary files via a symlink attack on the /tmp/phpglibccheck file. CVE-2014-4049 Heap-based buffer overflow in the phpparserr function...

K49419538: libxml2 vulnerability CVE-2016-4658

Security Advisory Description xpointer.c in libxml2 before 2.9.5 as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denia...

K48281956: NFSv2/3 kernel vulnerability CVE-2017-7645

Security Advisory Description The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service system crash via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c. CVE-2017-7645 Impact There i...

K21548854: zlib vulnerability CVE-2018-25032

Security Advisory Description zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches. CVE-2018-25032 Impact This vulnerability results in corrupted output, which leads to out-of-bound access, corrupting the memory and potentially...

K67175700: Apache vulnerabilities CVE-2020-9490, CVE-2020-11984, CVE-2020-11993

Security Advisory Description CVE-2020-9490 Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via...

K01709026: PHP vulnerabilities CVE-2017-7890 and CVE-2017-9226

Security Advisory Description CVE-2017-7890 The GIF decoding function gdImageCreateFromGifCtx in gdgifin.c in the GD Graphics Library aka libgd, as used in PHP before 5.6.31 and 7.x before 7.1.7, does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized...

SOL17313 - PHP vulnerability CVE-2014-4721

The phpinfo implementation in ext/standard/info.c in PHP before 5.4.30 and 5.5.x before 5.5.14 does not ensure use of the string data type for the PHPAUTHPW, PHPAUTHTYPE, PHPAUTHUSER, and PHPSELF variables, which might allow context-dependent attackers to obtain sensitive information from process...

SOL15935 - NTP vulnerability CVE-2014-9294

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...

SOL7859 - Multiple PHP vulnerabilities

PHP has been cited with multiple vulnerabilities. For information about these vulnerabilities, refer to the National Vulnerabilities Database. Information about these advisories is available at the following locations: CVE-2007-1846 SQL injection vulnerability in index.php in the MyAds 2.04jp and...

K87922456: NTP vulnerability CVE-2016-9310

Security Advisory Description The control mode mode 6 functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet. CVE-2016-9310 Impact In default configurations, F5 products are not vulnerable. If you remove the default restrict...

K31300402: Virtual Machine Manager L1 Terminal Fault vulnerability CVE-2018-3646

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 with guest OS privilege via a terminal page fault and a...

K34468163: Apache Tomcat vulnerability CVE-2018-8034

Security Advisory Description The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88. CVE-2018-8034 Impact A user on the local...

K5857: Client certificate check vulnerability in Apache - CVE-2005-2700

Security Advisory Description Note: Versions that are not listed in this Solution have not been evaluated for vulnerability to this security advisory. For information on F5 Networks' security policy regarding evaluating older and unsupported versions of F5 Networks products, refer to K4602:...

SOL14712 - The BIG-IP APM access policy logout page may be vulnerable to XSS cookie tampering

Recommended action To eliminate this vulnerability, upgrade to a version that is listed in the Versions known to be not vulnerable column in the previous table. To mitigate this vulnerability, you can modify the logout web page to null the specific code identified at issue. To do so, perform the...

SOL6669 - Apache HTTP Expect header handling

The vulnerability exists in the Apache web server, which is used by FirePass. Apache will not sanitize the contents of the HTTP Expect header when receiving an HTTP request. Instead, the contents of the Expect header will be returned in a successful HTTP response. This permits executable code suc...

K17113: OpenSSH vulnerability CVE-2015-5600

Security Advisory Description The kbdintnextdevice function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a...

K40582331: Apache HTTP server vulnerability CVE-2022-28615

Security Advisory Description Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in apstrcmpmatch when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or...

K73217235: pppd vulnerability CVE-2020-8597

Security Advisory Description eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eaprequest and eapresponse functions. CVE-2020-8597 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has...

K64292204: OpenSSH vulnerability CVE-2016-10010

Security Advisory Description sshd in OpenSSH before 7.4, when privilege separation is not used, creates forwarded Unix-domain sockets as root, which might allow local users to gain privileges via unspecified vectors, related to serverloop.c. CVE-2016-10010 Impact In the default configuration,...

K000139092: DNS vulnerability CVE-2023-50387

Security Advisory Description Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CPU consumption via one or more DNSSEC responses, aka the "KeyTrap" issue. One of the concerns is that, when there is a zone...

K06372014: PHP vulnerability CVE-2019-9023

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. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur...

K27112954: Linux kernel vulnerability CVE-2019-15292

Security Advisory Description An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalkprocexit, related to net/appletalk/atalkproc.c, net/appletalk/ddp.c, and net/appletalk/sysctlnetatalk.c. CVE-2019-15292 Impact There is no impact; F5 products are not affected...

K15254040: Linux kernel vulnerability CVE-2018-1130

Security Advisory Description Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccpwritexmit function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls. CVE-2018-1130 Impact There is no...

K00539290: Linux kernel vulnerability CVE-2019-19534

Security Advisory Description In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbcore.c driver, aka CID-f7a1337f0d29. CVE-2019-19534 Impact There is no impact; F5 products are not affected by this...

K54170502: Linux kernel vulnerability CVE-2017-8890

Security Advisory Description The inetcskclonelock function in net/ipv4/inetconnectionsock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service double free or possibly have unspecified other impact by leveraging use of the accept system call. CVE-2017-8890 Impact An...

K62444703: Multiple MySQL vulnerabilities CVE-2022-21455 and CVE-2022-21509

Security Advisory Description CVE-2022-21455 Vulnerability in the MySQL Server product of Oracle MySQL component: Server: PAM Auth Plugin. Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple...

K52349521: OpenSSL vulnerability CVE-2016-2842

Security Advisory Description The doaproutch function in crypto/bio/bprint.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not verify that a certain memory allocation succeeds, which allows remote attackers to cause a denial of service out-of-bounds write or memory consumption or...

K52559937: Overview of NGINX vulnerabilities (May 2021)

Security Advisory Description On May 25, 2021, NGINX announced the following security issues. This document is intended to serve as an overview of these vulnerabilities to help determine the impact to your NGINX systems. The details of each issue can be found in the associated Security Advisory...