ip phone 8800 series vulnerabilities and exploits

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4.3

CVSSv2

A flaw was found in dnsmasq before version 2.83. When receiving a query, dnsmasq does not check for an existing pending request for the same name and forwards a new request. By default, a maximum of 150 pending queries can be sent to upstream servers, so there can be at most 150 ...

Thekelleys Dnsmasq Fedoraproject Fedora 32 Fedoraproject Fedora 33 Debian Debian Linux 10.0 Arista Eos

2 Github repositories1 Article

7.1

CVSSv2

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow exists in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. This flaw allows a remote attacker, who can create valid DNS replies, to cause an overflow in a heap-allocated ...

Thekelleys Dnsmasq Fedoraproject Fedora 32 Fedoraproject Fedora 33 Debian Debian Linux 9.0 Debian Debian Linux 10.0

1 Article

5

CVSSv2

A vulnerability in the Web Access feature of Cisco IP Phones Series 7800 and Series 8800 could allow an unauthenticated, remote malicious user to view sensitive information on an affected device. The vulnerability is due to improper access controls on the web-based management int...

5.8

CVSSv2

The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve paramet...

1 Github repository1 Article

NA

A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote malicious user to conduct a cross-site request forgery (CSRF) attack against a user of the web-based management i...

Cisco Video Phone 8875 Firmware Cisco Ip Phone 6821 With Multiplatform Firmware 11-3-1mppsr4upg Cisco Ip Phone 6821 With Multiplatform Firmware 11-3-1msr2upg Cisco Ip Phone 6821 With Multiplatform Firmware 11.0.0 Cisco Ip Phone 6821 With Multiplatform Firmware 11.0.1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.0.1 Msr1-1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.0.2 Cisco Ip Phone 6821 With Multiplatform Firmware 11.1.1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.1.1 Msr1-1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.1.1 Msr2-1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.1.2 Cisco Ip Phone 6821 With Multiplatform Firmware 11.1.2 Msr1-1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.1.2 Msr3-1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.2.1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.2.2 Cisco Ip Phone 6821 With Multiplatform Firmware 11.2.3 Cisco Ip Phone 6821 With Multiplatform Firmware 11.2.3 Msr1-1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.2.4 Cisco Ip Phone 6821 With Multiplatform Firmware 11.3.1 Cisco Ip Phone 6821 With Multiplatform Firmware 11.3.1 Msr1-3 Cisco Ip Phone 6821 With Multiplatform Firmware 11.3.1 Msr2-6 Cisco Ip Phone 6821 With Multiplatform Firmware 11.3.1 Msr3-3

NA

A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent malicious user to cause a stack overflow on an affected device. This vulnerability is due to insufficient input validation o...

Cisco Ip Phone 7811 Firmware 9.3\\(3\\)Cisco Ip Phone 7811 Firmware 9.3\\(4\\)Cisco Ip Phone 7811 Firmware 9.3\\(4\\)sr1 Cisco Ip Phone 7811 Firmware 9.3\\(4\\)sr2 Cisco Ip Phone 7811 Firmware 9.3\\(4\\)sr3 Cisco Ip Phone 7811 Firmware 10.1\\(1\\)sr1 Cisco Ip Phone 7811 Firmware 10.1\\(1\\)sr2 Cisco Ip Phone 7811 Firmware 10.1\\(1.9\\)Cisco Ip Phone 7811 Firmware 10.2\\(1\\)Cisco Ip Phone 7811 Firmware 10.2\\(1\\)sr1 Cisco Ip Phone 7811 Firmware 10.2\\(2\\)Cisco Ip Phone 7811 Firmware 10.3\\(1\\)Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr1 Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr2 Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr3 Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr4 Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr4b Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr5 Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr6 Cisco Ip Phone 7811 Firmware 10.3\\(1\\)sr7 Cisco Ip Phone 7811 Firmware 10.3\\(1.9\\)Cisco Ip Phone 7811 Firmware 10.3\\(1.11\\)

1 Article

4.3

CVSSv2

An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_ce...

5 Github repositories1 Article

5

CVSSv2

The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 0.9.8zc, 1.0.0o, and 1.0.1j does not properly handle attempts to use unsupported protocols, which allows remote malicious users to cause a denial of service (NULL pointer dereference and daemon crash) via an unexpected ...

Openssl Openssl 1.0.1j

2.6

CVSSv2

The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 prior to 1.0.2a, when client authentication and an ephemeral Diffie-Hellman ciphersuite are enabled, allows remote malicious users to cause a denial of service (daemon crash) via a ClientKeyExchange message w...

Openssl Openssl 1.0.2

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