K17520069: QEMU 3.0.0 heap-based buffer overflow CVE-2019-6778

Security Advisory Description In QEMU 3.0.0, tcpemu in slirp/tcpsubr.c has a heap-based buffer overflow. CVE-2019-6778 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...

K30552262: GhostScript vulnerabilities CVE-2013-5653, CVE-2016-7977, CVE-2016-7979, and CVE-2016-8602

Security Advisory Description CVE-2013-5653 The getenv and filenameforall functions in Ghostscript 9.10 ignore the "-dSAFER" argument, which allows remote attackers to read data via a crafted postscript file. CVE-2016-7977 Ghostscript before 9.21 might allow remote attackers to bypass the SAFER...

K42232641: GRUB2 vulnerability CVE-2020-10713

Security Advisory Description A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would...

K23203045: BIG-IP Advanced WAF and ASM REST API vulnerability CVE-2021-23014

Security Advisory Description BIG-IP Advanced WAF and ASM are missing authorization checks for file uploads to a specific directory within the REST API, which might allow authenticated users with guest privileges to upload files. CVE-2021-23014 Impact If an attacker has network access to the BIG-...

K32798641: MySQL vulnerabilities CVE-2019-2627, CVE-2019-2628, CVE-2019-2630, CVE-2019-2631, and CVE-2019-2632

Security Advisory Description CVE-2019-2627 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Security: Privileges. Supported versions that are affected are 5.6.43 and prior, 5.7.25 and prior and 8.0.15 and prior. Easily exploitable vulnerability allows high...

K42185012: Java vulnerability CVE-2017-10118

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JCE. Supported versions that are affected are Java SE: 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Easily exploitable vulnerability allows unauthenticat...

K05911127: Java vulnerability CVE-2017-10176

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: Security. Supported versions that are affected are Java SE: 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Easily exploitable vulnerability allows...

K02663161: BIND vulnerability CVE-2020-8622

Security Advisory Description In BIND 9.0.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.9.3-S1 - 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a...

K33567812: Kernel vulnerabilities CVE-2017-12192 and CVE-2017-15274

Security Advisory Description CVE-2017-12192 The keyctlreadkey function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of...

K41142448: QEMU vulnerability CVE-2020-27617

Security Advisory Description ethgetgsotype in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest can crash the QEMU process via packet data that lacks a valid Layer 3 protocol. CVE-2020-27617 Impact BIG-IP This flaw allows a guest user to cause the QEMU proces...

K19533600: SQLite Vulnerability CVE-2019-13734

Security Advisory Description Out of bounds write in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CVE-2019-13734 Impact There is no impact; F5 products are not affected by this vulnerability. Security...

K03165684: vCMP vulnerability CVE-2018-5518

Security Advisory Description Malicious root users with access to a vCMP guest can disrupt service on adjacent vCMP guests running on the same host. Exploiting this vulnerability causes the vcmpd process on the adjacent vCMP guest to restart and produce a core file. This issue is only exploitable...

K10534046: OpenSSL vulnerability CVE-2011-0014

Security Advisory Description ssl/t1lib.c in OpenSSL 0.9.8h through 0.9.8q and 1.0.0 through 1.0.0c allows remote attackers to cause a denial of service crash, and possibly obtain sensitive information in applications that use OpenSSL, via a malformed ClientHello handshake message that triggers a...

K06044762: systemd vulnerabilities CVE-2018-16864 and CVE-2018-16865

Security Advisory Description CVE-2018-16864 An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when a program with long command line arguments calls syslog. A local attacker may use this flaw to crash...

K11100332: Multiple Oracle Database Server vulnerabilities

Security Advisory Description CVE-2016-3479 Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4 and 12.1.0.2 allows remote attackers to affect availability via unknown vectors. CVE-2016-3484 Unspecified vulnerability in the Database Vault component i...

K04337834: Linux kernel vulnerability CVE-2017-10661

Security Advisory Description Race condition in fs/timerfd.c in the Linux kernel before 4.10.15 allows local users to gain privileges or cause a denial of service list corruption or use-after-free via simultaneous file-descriptor operations that leverage improper mightcancel queueing...

K08602542: SAMBA vulnerability CVE-2022-0336

Security Advisory Description The Samba AD DC includes checks when adding service principals names SPNs to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously...

K80212034: Linux kernel vulnerability CVE-2021-3656

Security Advisory Description A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "virtext" field, this...

K03310902: Multiple Linux vulnerabilities CVE-2020-8647,CVE-2020-8648, CVE-2020-8649

Security Advisory Description CVE-2020-8647 There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vcdoresize function in drivers/tty/vt/vt.c. CVE-2020-8648 There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the nttyreceivebufcommon function in...

K83102920: Linux kernel vulnerability CVE-2018-18397

Security Advisory Description The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO ioctl calls, as demonstrated by allowing local users to write data into holes in a tmpfs file if the user has read-only access to that file, and that file...

K91643220: Java vulnerabilities CVE-2020-2659 and CVE-2020-2773

Security Advisory Description CVE-2020-2659 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Networking. Supported versions that are affected are Java SE: 7u241 and 8u231; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacke...

K91171450: BIG-IP engineering hotfix Trusted Platform Module vulnerability CVE-2020-5851

Security Advisory Description On impacted versions and platforms, the Trusted Platform Module TPM system integrity check cannot detect modifications to specific system components. CVE-2020-5851 Impact BIG-IP The Trusted Platform Module TPM on the BIG-IP iSeries platforms i850, i2000, i4000, i5000...

K65234135: Linux kernel vulnerability CVE-2020-25643

Security Advisory Description A flaw was found in the HDLCPPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the pppcpparsecr function which can cause the system to crash or cause a denial of service. The...

K82008830: Multiple QEMU vulnerabilities

Security Advisory Description CVE-2020-25742 pcichangeirqlevel in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pcigetbus might not return a valid pointer. CVE-2020-25743 hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer...

K62750376: RADIUS authentication vulnerability CVE-2018-5515

Security Advisory Description Using RADIUS authentication responses from a RADIUS server with IPv6 addresses may cause TMM to crash, leading to a failover event. CVE-2018-5515 Impact BIG-IP When a BIG-IP system receives a RADIUS authentication response from a IPv6 RADIUS server, the affected syst...

K54213762: openjdk vulnerability CVE-2019-2949

Security Advisory Description Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Kerberos. Supported versions that are affected are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. Difficult to exploit vulnerability allows unauthenticated attacker wi...

K64346530: Multiple Intel CPU vulnerabilities

Security Advisory Description CVE-2019-11168 Insufficient session validation in IntelR Baseboard Management Controller firmware may allow an unauthenticated user to potentially enable information disclosure and/or denial of service via network access. CVE-2019-11170 Authentication bypass in Intel...

K81258141: QEMU 4.2.0 buffer overflow vulnerability CVE-2020-8608

Security Advisory Description In libslirp 4.1.0, as used in QEMU 4.2.0, tcpsubr.c misuses snprintf return values, leading to a buffer overflow in later code. CVE-2020-8608 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Developmen...

K77671456: BIG-IP TMM vulnerability CVE-2018-5510

Security Advisory Description The Traffic Management Microkernel TMM may restart when processing a specific sequence of packets on IPv6 virtual servers. CVE-2018-5510 Note : This vulnerability does not affect IPv4 virtual servers. Impact The Traffic Management Microkernel TMM generates a core fil...

K75042242: QEMU 4.0 vulnerability CVE-2019-12155

Security Advisory Description interfacereleaseresource in hw/display/qxl.c in QEMU 4.0.0 has a NULL pointer dereference. CVE-2019-12155 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has evaluated the currently...

K56923528: Linux kernel vulnerability CVE-2013-4343

Security Advisory Description Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAPNETADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call. CVE-2013-4343 Impact There is...

K57555833: BIG-IP APM vulnerability CVE-2022-27634

Security Advisory Description BIG-IP APM does not properly validate configurations, allowing an authenticated attacker with high privileges to manipulate the APM policy leading to privilege escalation/remote code execution. CVE-2022-27634 Impact This vulnerability may allow an authenticated...

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...

K8602: XSS vulnerability viewing logs from the web management interface

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 F...

K50602063: PHP vulnerability CVE-2019-9021

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 heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual...

K93419216: Multiple MySQL vulnerabilities CVE-2022-21534, CVE-2022-21535, CVE-2022-21537, CVE-2022-21538, CVE-2022-21539

Security Advisory Description CVE-2022-21534 Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Stored Procedure. Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple...

K9108: Apache Tomcat Cross-site scripting (XSS) vulnerability - CVE-2008-1232

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 F...

K34652116: BIG-IP APM CRL vulnerability CVE-2018-15326

Security Advisory Description In some situations, the CRLDP Auth access policy agent may treat revoked certificates as valid when the BIG-IP APM system fails to download a new Certificate Revocation List. CVE-2018-15326. Impact Users with revoked certificates may be able to gain access to the...

K97045220: BIG-IP LTM HTTP/2 desync attacks: malicious CRLF placement security exposure

Security Advisory Description Multiple desync attacks have been discovered. For more information refer to the following related articles: K27144609: Overview of HTTP/2 desync attacks K30341203: BIG-IP LTM and NGINX are not exposed to certain desync attacks K63312282: BIG-IP LTM HTTP/2 desync...

K32059550: Linux kernel vulnerability CVE-2018-20669

Security Advisory Description An issue where a provided address with accessok is not checked was discovered in i915gemexecbuffer2ioctl in drivers/gpu/drm/i915/i915gemexecbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary...

K27551003: The BIG-IP system may not interpret an HTTP request the same way the target web server interprets it

Security Advisory Description This issue occurs when all of the following conditions are met: A virtual server is associated with an HTTP profile. An iRule or LTM policy that uses HTTP header information is associated with the virtual server. The BIG-IP system receives a specially crafted HTTP...

K16990: zlib 1.2.2 vulnerability CVE-2005-1849

Security Advisory Description inftrees.h in zlib 1.2.2 allows remote attackers to cause a denial of service application crash via an invalid file that causes a large dynamic tree to be produced. CVE-2005-1849 Impact None. F5 products are not affected by this vulnerability. Security Advisory Statu...

K44271140: Linux kernel vulnerability CVE-2017-18218

Security Advisory Description In drivers/net/ethernet/hisilicon/hns/hnsenet.c in the Linux kernel before 4.13, local users can cause a denial of service use-after-free and BUG or possibly have unspecified other impact by leveraging differences in skb handling between hnsnicnetxmithw and...

K43877335: Intel software vulnerabilities CVE-2020-8751, CVE-2020-8755, CVE-2020-8761, CVE-2020-12303

Security Advisory Description CVE-2020-8751 Insufficient control flow management in subsystem for IntelR CSME versions before 11.8.80, IntelR TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access. CVE-2020-8755 Race condition...

K45573415: Intel software vulnerabilities CVE-2020-12297, CVE-2020-12304, CVE-2020-12354

Security Advisory Description CVE-2020-12297 Improper access control in Installer for IntelR CSME Driver for Windows versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel TXE 3.1.80, 4.0.30 may allow an authenticated user to potentially enable...

K54212139: Kernel vulnerability CVE-2017-0861

Security Advisory Description Use-after-free vulnerability in the sndpcminfo function in the ALSA subsystem in the Linux kernel allows attackers to gain privileges via unspecified vectors. CVE-2017-0861 Impact There is no impact; F5 products are not affected by this vulnerability. Security Adviso...

K55376430: NTP vulnerabilities CVE-2020-13817

Security Advisory Description The ntpd in the network time protocol NTP before 4.2.8p14, and in 4.3.x before 4.3.100, allows remote attackers to cause a denial-of-service DoS, either daemon exit or system time change, by predicting transmit timestamps for use in spoofed packets. The victim must b...

K54470776: MySQL vulnerabilities CVE-2019-2585, CVE-2019-2587, CVE-2019-2589, CVE-2019-2592, and CVE-2019-2593

Security Advisory Description CVE-2019-2585 Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 8.0.15 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to...

K40293611: Oracle Java SE vulnerability CVE-2022-21349

Security Advisory Description Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: 2D. Supported versions that are affected are Oracle Java SE: 7u321, 8u311; Oracle GraalVM Enterprise Edition: 20.3.4 and 21.3.0. Easily exploitable vulnerabili...

K35558453: Intel SGX L1 Terminal Fault vulnerability CVE-2018-3615

Security Advisory Description Systems with microprocessors utilizing speculative execution and Intel software guard extensions Intel SGX may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis...