K56331254: Apache HTTP server vulnerability CVE-2021-41524

Security Advisory Description While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No...

K17011311: NodeJS vulnerability CVE-2022-35256

Security Advisory Description The llhttp parser in the http module in Node v18.7.0 does not correctly handle header fields that are not terminated with CLRF. This may result in HTTP Request Smuggling. CVE-2022-35256 Impact There is no impact; F5 products are not affected by this vulnerability...

K30363030: PHP vulnerability CVE-2016-5771

Security Advisory Description splarray.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service use-after-free and...

K15648: PHP vulnerability CVE-2014-2020

Security Advisory Description ext/gd/gd.c in PHP 5.5.x before 5.5.9 does not check data types, which might allow remote attackers to obtain sensitive information by using a 1 string or 2 array data type in place of a numeric data type, as demonstrated by an imagecrop function call with a string f...

K51048910: Eclipse Jetty vulnerability CVE-2021-28169

Security Advisory Description For Eclipse Jetty versions = 9.4.40, = 10.0.2, = 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to /concat?/%2557EB-INF/web.xml can retrieve the...

K54184111: Kibana vulnerability CVE-2019-7609

Security Advisory Description Kibana versions before 5.6.15 and 6.6.1 contain an arbitrary code execution flaw in the Timelion visualizer. An attacker with access to the Timelion application could send a request that will attempt to execute javascript code. This could possibly lead to an attacker...

K32592426: Linux kernel vulnerability CVE-2019-15538

Security Advisory Description An issue was discovered in xfssetattrnonsize in fs/xfs/xfsiops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfssetattrnonsize is failing to unlock the ILOCK after the xfsqmvopchownreserve call...

K52828640: libcurl vulnerability CVE-2016-8616

Security Advisory Description A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that...

K74251611: Linux kernel vulnerability CVE-2021-38166

Security Advisory Description In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAPSYSADMIN capability. CVE-2021-38166 Impact An...

K22334603: OpenSSL vulnerability CVE-2016-0799

Security Advisory Description The fmtstr function in crypto/bio/bprint.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g improperly calculates string lengths, which allows remote attackers to cause a denial of service overflow and out-of-bounds read or possibly have unspecified other impac...

K02201365: SLOTH: TLS 1.2 handshake vulnerability CVE-2015-7575

Security Advisory Description A flaw was found in the way TLS 1.2 uses RSA+MD5 signatures with Client Authentication and ServerKeyExchange messages during a TLS 1.2 handshakes. An attacker with a Man-in-the-Middle network position and the ability to force / observe the use of RSA+MD5 during a TLS...

Intel CPU vulnerability CVE-2021-0099

Insufficient control flow management in the firmware for some IntelR Processors may allow an authenticated user to potentially enable an escalation of privilege via local access. CVE-2021-0099 Impact An attacker may be able to exploit the Intel processor firmware to gain elevated access to...

SOL23512141 - OpenSSL vulnerability CVE-2016-2179

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...

SOL95698826 - LZO vulnerability CVE-2014-4607

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...

SOL17241 - Linux kernel vulnerability CVE-2014-9585

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 If the previous table lists a version in the Versions known to be not vulnerable column, you can...

SOL16938 - OpenSSL vulnerability CVE-2015-1788

The Client Authentication setting of "ignore" does not expose the vulnerability. BIG-IP Edge Client-initiated connections are vulnerable only when connecting to a malicious server that is representing itself as a BIG-IP APM system. iOS devices using the BIG-IP Edge Client 2.0.5 or 2.0.6 are...

SOL16349 - Linux kernel vulnerability CVE-2009-0676

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...

SOL15329 - SSL_MODE_RELEASE_BUFFERS vulnerability CVE-2014-0198

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 upgrade candidate currently exists. Supplemental...

K000149173: NGINX TLS session resumption vulnerability CVE-2025-23419

Security Advisory Description When name-based virtual hosts are configured to share the same IP address and port combination, with TLS 1.3 and OpenSSL, a previously authenticated attacker can use session resumption to bypass client certificate authentication requirements on these servers. This...

K000140784: Apache HTTPD vulnerability CVE-2024-38477

Security Advisory Description null pointer dereference in modproxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue. CVE-2024-38477 Impact Attackers can exploit this...

K000139532: Node.js vulnerability CVE-2024-27983

Security Advisory Description An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after reset when headers with HTTP/2 CONTINUATION frame are...

K000139218: CVE-2024-22243 Spring Framework vulnerability

Security Advisory Description Applications that use UriComponentsBuilder to parse an externally provided URL e.g. through a query parameter AND perform validation checks on the host of the parsed URL may be vulnerable to a open redirect https://cwe.mitre.org/data/definitions/601.html attack or to...

K000137326: Apache mod_macro vulnerability CVE-2023-31122

Security Advisory Description Out-of-bounds Read vulnerability in modmacro of Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.57. CVE-2023-31122 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development ha...

K000133098: Apache vulnerability CVE-2023-25690

Security Advisory Description Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches...

K25511825: Linux kernel vulnerabilities CVE-2021-3564, CVE-2021-3573, and CVE-2021-3752

Security Advisory Description CVE-2021-3564 A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kerne...

K15863: Libtiff vulnerabilities CVE-2012-1173 and CVE-2012-2088

Security Advisory Description CVE-2012-1173 Multiple integer overflows in tiffgetimage.c in LibTIFF 3.9.4 allow remote attackers to execute arbitrary code via a crafted tile size in a TIFF file, which is not properly handled by the 1 gtTileSeparate or 2 gtStripSeparate function, leading to a...

K42454663: PHP vulnerability CVE-2015-8874

Security Advisory Description Stack consumption vulnerability in GD in PHP before 5.6.12 allows remote attackers to cause a denial of service via a crafted imagefilltoborder call.CVE-2015-8874 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status ...

K04755144: Multiple QEMU vulnerabilities

Security Advisory Description CVE-2015-8613 Stack-based buffer overflow in the megasasctrlgetinfo function in QEMU, when built with SCSI MegaRAID SAS HBA emulation support, allows local guest users to cause a denial of service QEMU instance crash via a crafted SCSI controller CTRLGETINFO command...

K35253541: Java vulnerability CVE-2020-14797

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Libraries. Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker...

K14228: OpenSSH vulnerability CVE-2007-2243

Security Advisory Description OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to...

K52525232: Linux kernel vulnerability CVE-2019-20811

Security Advisory Description An issue was discovered in the Linux kernel before 5.0.6. In rxqueueaddkobject and netdevqueueaddkobject in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c. CVE-2019-20811 Impact A local attacker may cause a denial-of-service DoS attack...

K15622: wolfSSL CyaSSL vulnerability CVE-2013-1623

Security Advisory Description The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks...

K14445: Linux kernel vulnerability CVE-2013-2094

Security Advisory Description The perfsweventinit function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type. CVE-2013-2094 Impact Local users may be able to gain privileges through a crafted perfeventopen system call. Security Advisory Status F5 Product...

K54095660: Linux kernel vulnerability CVE-2016-9555

Security Advisory Description The sctpsfootb function in net/sctp/smstatefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service out-of-bounds slab access or possibly have unspecified other impact via...

K44415301: Apache Tomcat vulnerability CVE-2020-17527

Security Advisory Description While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the...

K32562936: Intel CPU vulnerabilities CVE-2020-24511 and CVE-2020-24512

Security Advisory Description CVE-2020-24511 Improper isolation of shared resources in some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2020-24512 Observable timing discrepancy in some IntelR Processors may allow an...

K52308021: GNU C Library (glibc) vulnerabilities CVE-2022-23218 and CVE-2022-23219

Security Advisory Description CVE-2022-23218 The deprecated compatibility function svcunixcreate in the sunrpc module of the GNU C Library aka glibc through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a...

K48523069: System Security Services Daemon vulnerability CVE-2015-5292

Security Advisory Description Memory leak in the Privilege Attribute Certificate PAC responder plugin sssdpacplugin.so in System Security Services Daemon SSSD 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service memory consumption via a large number of logins that...

K43040412: Linux kernel vulnerability CVE-2021-41073

Security Advisory Description looprwiter in fs/iouring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORINGOPPROVIDEBUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation. CVE-2021-41073 Impact There is no...

K31878120: libwebp vulnerabilities CVE-2018-25011 CVE-2020-36328 CVE-2020-36329 CVE-2018-25014

Security Advisory Description A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow was found in PutLE16. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. CVE-2018-25011 A flaw was found in libwebp in...

K29154575: ImageMagick vulnerability CVE-2016-3717

Security Advisory Description The LABEL coder in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allows remote attackers to read arbitrary files via a crafted image. CVE-2016-3717 Note : This vulnerability is one of the series of vulnerabilities known as ImageTragick. Impact Exploiting this...

K70844615: OpenSSL vulnerability CVE-2016-6302

Security Advisory Description The tlsdecryptticket function in ssl/t1lib.c in OpenSSL before 1.1.0 does not consider the HMAC size during validation of the ticket length, which allows remote attackers to cause a denial of service via a ticket that is too short. CVE-2016-6302 Impact Remote attacke...

K14122652: Apache Log4j2 vulnerability CVE-2021-44832

Security Advisory Description Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution RCE attack where an attacker with permission to modify the logging configuration file can construct a malicious configuration...

K06493172: glibc vulnerability CVE-2016-3706

Security Advisory Description Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in the GNU C Library aka glibc or libc6 allows remote attackers to cause a denial of service crash via vectors involving hostent conversion. NOTE: this vulnerability exists because...

K35543324: OpenSSL vulnerability CVE-2016-6303

Security Advisory Description Integer overflow in the MDC2Update function in crypto/mdc2/mdc2dgst.c in OpenSSL before 1.1.0 allows remote attackers to cause a denial of service out-of-bounds write and application crash or possibly have unspecified other impact via unknown vectors. CVE-2016-6303...

K15364328: Apache vulnerabilities CVE-2012-5783 and CVE-2012-6153

Security Advisory Description CVE-2012-5783 Apache Commons HttpClient 3.x, as used in Amazon Flexible Payments Service FPS merchant Java SDK and other products, does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.509...

SOL15479471 - Mozilla NSS vulnerability CVE-2016-2834

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...

SOL17075474 - glibc vulnerability CVE-2016-4429

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...

SOL43254923 - Apache Ranger vulnerability CVE-2016-2174

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...

SOL54924436 - PHP vulnerability CVE-2015-8865

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...