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cisco aironet 1850 firmware vulnerabilities and exploits

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8.3
CVSSv2
CVE-2020-25681
A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow exists in the way RRSets are sorted before validating with DNSSEC data. An attacker on the network, who can forge DNS replies such as that they are accepted as valid, could use this flaw to cause a buff...
Thekelleys DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 9.0Debian Debian Linux 10.0
8.3
CVSSv2
CVE-2020-25682
A flaw was found in dnsmasq prior to 2.83. A buffer overflow vulnerability exists in the way dnsmasq extract names from DNS packets before validating them with DNSSEC data. An attacker on the network, who can create valid DNS replies, could use this flaw to cause an overflow with...
Thekelleys DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 9.0Debian Debian Linux 10.0
7.1
CVSSv2
CVE-2020-25683
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. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocat...
Thekelleys DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 9.0Debian Debian Linux 10.0
4.3
CVSSv2
CVE-2020-25684
A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in the forward.c:reply_query() if the reply destination address/port is used by the pending forwarded queries. However, it does not use the address/port to retrieve the ex...
Thekelleys DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 9.0Debian Debian Linux 10.0Arista Eos
4.3
CVSSv2
CVE-2020-25685
A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in forward.c:reply_query(), which is the forwarded query that matches the reply, by only using a weak hash of the query name. Due to the weak hash (CRC32 when dnsmasq is c...
Thekelleys DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 10.0Arista Eos
4.3
CVSSv2
CVE-2020-25686
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 DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 10.0Arista Eos
7.1
CVSSv2
CVE-2020-25687
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 DnsmasqFedoraproject Fedora 32Fedoraproject Fedora 33Debian Debian Linux 9.0Debian Debian Linux 10.0
2.9
CVSSv2
CVE-2017-13081
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.
Debian Debian Linux 8.0Freebsd Freebsd 11Redhat Enterprise Linux Server 7Redhat Enterprise Linux Desktop 7Freebsd Freebsd 10.4Canonical Ubuntu Linux 17.04Opensuse Leap 42.2Debian Debian Linux 9.0Canonical Ubuntu Linux 16.04Canonical Ubuntu Linux 14.04Freebsd Freebsd 11.1Freebsd Freebsd 10Freebsd FreebsdOpensuse Leap 42.3W1.fi Hostapd 2.4W1.fi Hostapd 2.3W1.fi Hostapd 0.6.9W1.fi Hostapd 0.6.8W1.fi Hostapd 0.4.10W1.fi Hostapd 0.4.9W1.fi Hostapd 0.2.8W1.fi Hostapd 0.2.6
2.9
CVSSv2
CVE-2017-13079
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the four-way handshake, allowing an attacker within radio range to spoof frames from access points to clients.
Debian Debian Linux 9.0Debian Debian Linux 8.0Canonical Ubuntu Linux 14.04Redhat Enterprise Linux Server 7Freebsd Freebsd 10Freebsd Freebsd 10.4Opensuse Leap 42.2Canonical Ubuntu Linux 17.04Canonical Ubuntu Linux 16.04Freebsd Freebsd 11Freebsd Freebsd 11.1Redhat Enterprise Linux Desktop 7Freebsd FreebsdOpensuse Leap 42.3W1.fi Hostapd 2.4W1.fi Hostapd 2.3W1.fi Hostapd 0.6.10W1.fi Hostapd 0.6.9W1.fi Hostapd 0.4.11W1.fi Hostapd 0.4.10W1.fi Hostapd 0.4.9W1.fi Hostapd 0.2.8
5.4
CVSSv2
CVE-2017-13084
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) during the PeerKey handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.
Freebsd Freebsd 11Freebsd Freebsd 11.1Redhat Enterprise Linux Desktop 7Freebsd FreebsdCanonical Ubuntu Linux 17.04Canonical Ubuntu Linux 16.04Freebsd Freebsd 10Freebsd Freebsd 10.4Opensuse Leap 42.3Opensuse Leap 42.2Debian Debian Linux 9.0Debian Debian Linux 8.0Canonical Ubuntu Linux 14.04Redhat Enterprise Linux Server 7W1.fi Hostapd 2.3W1.fi Hostapd 2.2W1.fi Hostapd 0.6.9W1.fi Hostapd 0.6.8W1.fi Hostapd 0.4.10W1.fi Hostapd 0.4.9W1.fi Hostapd 0.4.8W1.fi Hostapd 0.2.6
CVSSv2
CVSSv2
CVSSv3
VMScore
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