F5 Big-Ip Domain Name System vulnerabilities

428 known vulnerabilities affecting f5/big-ip_domain_name_system.

Total CVEs

428

CISA KEV

actively exploited

Public exploits

Exploited in wild

Severity breakdown

CRITICAL31HIGH247MEDIUM145LOW5

Vulnerabilities

Page 11 of 22

CVE-2021-22975HIGHCVSS 7.5≥ 14.1.0, < 14.1.3.1≥ 15.1.0, < 15.1.2.1+1 more2021-02-12

CVE-2021-22975 [HIGH] CVE-2021-22975: On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel (TMM) may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

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CVE-2021-22977HIGHCVSS 7.5≥ 14.1.0, < 14.1.3.1≥ 16.0.0, < 16.0.1.12021-02-12

CVE-2021-22977 [HIGH] CVE-2021-22977: On BIG-IP version 16.0.0-16.0.1 and 14.1.2.4-14.1.3, cooperation between malicious HTTP client code On BIG-IP version 16.0.0-16.0.1 and 14.1.2.4-14.1.3, cooperation between malicious HTTP client code and a malicious server may cause TMM to restart and generate a core file. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

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CVE-2021-22981MEDIUMCVSS 4.8≥ 11.6.1, ≤ 11.6.5≥ 12.1.0, ≤ 12.1.52021-02-12

CVE-2021-22981 [MEDIUM] CVE-2021-22981: On all versions of BIG-IP 12.1.x and 11.6.x, the original TLS protocol includes a weakness in the ma On all versions of BIG-IP 12.1.x and 11.6.x, the original TLS protocol includes a weakness in the master secret negotiation that is mitigated by the Extended Master Secret (EMS) extension defined in RFC 7627. TLS connections that do not use EMS are vulnerable to man-in-the-middle attacks during renegotiation. Note: Software versions which have reached End o

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CVE-2021-22979MEDIUMCVSS 6.1≥ 12.1.0, ≤ 12.1.5≥ 13.1.0, < 13.1.3.5+3 more2021-02-12

CVE-2021-22979 [MEDIUM] CWE-79 CVE-2021-22979: On BIG-IP version 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.2.8, 13.1.x before On BIG-IP version 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.2.8, 13.1.x before 13.1.3.5, and all 12.1.x versions, a reflected Cross-Site Scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility when Fraud Protection Service is provisioned and allows an attacker to execute JavaScript in the co

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CVE-2020-27715HIGHCVSS 7.5≥ 14.1.0, < 14.1.3.1≥ 15.0.0, < 15.1.12020-12-24

CVE-2020-27715 [HIGH] CVE-2020-27715: On BIG-IP 15.1.0-15.1.0.5 and 14.1.0-14.1.3, crafted TLS request to the BIG-IP management interface On BIG-IP 15.1.0-15.1.0.5 and 14.1.0-14.1.3, crafted TLS request to the BIG-IP management interface via port 443 can cause high (~100%) CPU utilization by the httpd daemon.

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CVE-2020-27721HIGHCVSS 7.5≥ 11.6.1, ≤ 11.6.5≥ 12.1.0, ≤ 12.1.5+4 more2020-12-24

CVE-2020-27721 [HIGH] CVE-2020-27721: In versions 16.0.0-16.0.0.1, 15.1.0-15.1.1, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11. In versions 16.0.0-16.0.0.1, 15.1.0-15.1.1, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, in a BIG-IP DNS / BIG-IP LTM GSLB deployment, under certain circumstances, the BIG-IP DNS system may stop using a BIG-IP LTM virtual server for DNS response.

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CVE-2020-27717HIGHCVSS 7.5≥ 12.1.0, ≤ 12.1.5≥ 13.1.0, < 13.1.3.5+3 more2020-12-24

CVE-2020-27717 [HIGH] CVE-2020-27717: On BIG-IP DNS 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, and 12.1.0-12.1.5.2, On BIG-IP DNS 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, and 12.1.0-12.1.5.2, undisclosed series of DNS requests may cause TMM to restart and generate a core file.

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CVE-2020-27719MEDIUMCVSS 6.1≥ 14.1.0, < 14.1.3.1≥ 15.0.0, < 15.1.1+1 more2020-12-24

CVE-2020-27719 [MEDIUM] CWE-79 CVE-2020-27719: On BIG-IP 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.3, a cross-site scripting (XSS) vulnerab On BIG-IP 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.3, a cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility.

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CVE-2020-27725MEDIUMCVSS 4.3≥ 11.6.1, ≤ 11.6.5≥ 12.1.0, ≤ 12.1.5+3 more2020-12-24

CVE-2020-27725 [MEDIUM] CWE-401 CVE-2020-27725: In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of BIG-IP DNS, GTM, and Link Controller, zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability.

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CVE-2020-27727MEDIUMCVSS 4.9≥ 13.1.0, < 13.1.3.5≥ 14.1.0, < 14.1.3.1+2 more2020-12-24

CVE-2020-27727 [MEDIUM] CWE-20 CVE-2020-27727: On BIG-IP version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, and 13.1.0-13.1.3.4, when an auth On BIG-IP version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, and 13.1.0-13.1.3.4, when an authenticated administrative user installs RPMs using the iAppsLX REST installer, the BIG-IP system does not sufficiently validate user input, allowing the user read access to the filesystem.

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CVE-2020-5948CRITICALCVSS 9.6≥ 13.1.0, < 13.1.3.5≥ 14.1.0, < 14.1.2.8+2 more2020-12-11

CVE-2020-5948 [CRITICAL] CWE-79 CVE-2020-5948: On BIG-IP versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4, 12.1.0-12.1.5 On BIG-IP versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, undisclosed endpoints in iControl REST allow for a reflected XSS attack, which could lead to a complete compromise of the BIG-IP system if the victim user is granted the admin role.

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CVE-2020-5949HIGHCVSS 7.5≥ 13.1.0, < 13.1.3.5≥ 14.0.0, < 14.1.02020-12-11

CVE-2020-5949 [HIGH] CVE-2020-5949: On BIG-IP versions 14.0.0-14.0.1 and 13.1.0-13.1.3.4, certain traffic pattern sent to a virtual serv On BIG-IP versions 14.0.0-14.0.1 and 13.1.0-13.1.3.4, certain traffic pattern sent to a virtual server configured with an FTP profile can cause the FTP channel to break.

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CVE-2020-5947MEDIUMCVSS 4.3≥ 15.0.0, < 15.1.2≥ 16.0.0, < 16.0.12020-11-19

CVE-2020-5947 [MEDIUM] CVE-2020-5947: In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able t In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able to obtain TCP sequence numbers from the BIG-IP system that can be reused in future connections with the same source and destination port and IP numbers. Only these platforms are affected: BIG-IP 2000 series (C112), BIG-IP 4000 series (C113), BIG-IP i2000 series

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CVE-2020-5945HIGHCVSS 8.4≥ 14.1.0, < 14.1.2.8≥ 15.1.0, < 15.1.1+1 more2020-11-05

CVE-2020-5945 [HIGH] CWE-79 CVE-2020-5945: In BIG-IP versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7, undisclosed TMUI page cont In BIG-IP versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7, undisclosed TMUI page contains a stored cross site scripting vulnerability (XSS). The issue allows a minor privilege escalation for resource admin to escalate to full admin.

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CVE-2020-5939HIGHCVSS 7.5≥ 13.1.0, ≤ 13.1.3≥ 14.1.0, < 14.1.2.7+2 more2020-11-05

CVE-2020-5939 [HIGH] CVE-2020-5939: In versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.3, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, and 13.1.0-13.1.3.4, In versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.3, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, and 13.1.0-13.1.3.4, BIG-IP Virtual Edition (VE) systems on VMware, with an Intel-based 85299 Network Interface Controller (NIC) card and Single Root I/O Virtualization (SR-IOV) enabled on vSphere, may fail and leave the Traffic Management Microkernel (TMM) in a state where it canno

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CVE-2020-5941HIGHCVSS 7.5≥ 15.1.0, < 15.1.1≥ 16.0.0, < 16.0.12020-11-05

CVE-2020-5941 [HIGH] CVE-2020-5941: On BIG-IP versions 16.0.0-16.0.0.1 and 15.1.0-15.1.0.5, using the RESOLV::lookup command within an i On BIG-IP versions 16.0.0-16.0.0.1 and 15.1.0-15.1.0.5, 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 hostname passes to the RESOLV::lookup command.

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CVE-2020-5943MEDIUMCVSS 6.5≥ 14.1.0, ≤ 14.1.0.1≥ 14.1.2.5, ≤ 14.1.2.72020-11-05

CVE-2020-5943 [MEDIUM] CWE-327 CVE-2020-5943: In versions 14.1.0-14.1.0.1 and 14.1.2.5-14.1.2.7, when a BIG-IP object is created or listed through In versions 14.1.0-14.1.0.1 and 14.1.2.5-14.1.2.7, when a BIG-IP object is created or listed through the REST interface, the protected fields are obfuscated in the REST response, not protected via a SecureVault cryptogram as TMSH does. One example of protected fields is the GTM monitor password.

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CVE-2020-5940MEDIUMCVSS 5.4≥ 14.1.0, < 14.1.2.4≥ 15.1.0, < 15.1.1+1 more2020-11-05

CVE-2020-5940 [MEDIUM] CWE-79 CVE-2020-5940: In versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.3, a stored cross-site scripting (XS In versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.3, a stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Traffic Management User Interface (TMUI), also known as the BIG-IP Configuration utility.

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CVE-2020-5933HIGHCVSS 7.5≥ 11.6.1, < 11.6.5.2≥ 12.1.0, < 12.1.5.2+3 more2020-10-29

CVE-2020-5933 [HIGH] CVE-2020-5933: On versions 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, On versions 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, when a BIG-IP system that has a virtual server configured with an HTTP compression profile processes compressed HTTP message payloads that require deflation, a Slowloris-style attack can trigger an out-of-memory condition on the BIG-IP system.

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CVE-2020-5931HIGHCVSS 7.5≥ 11.6.1, ≤ 11.6.5.2≥ 12.1.0, ≤ 12.1.5.2+3 more2020-10-29

CVE-2020-5931 [HIGH] CVE-2020-5931: On BIG-IP 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, V On BIG-IP 15.1.0-15.1.0.5, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, Virtual servers with a OneConnect profile may incorrectly handle WebSockets related HTTP response headers, causing TMM to restart.

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