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Search Results (13 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-47287 | 3 Debian, Redhat, Tornadoweb | 7 Debian Linux, Enterprise Linux, Rhel E4s and 4 more | 2025-12-23 | 7.5 High |
| Tornado is a Python web framework and asynchronous networking library. When Tornado's ``multipart/form-data`` parser encounters certain errors, it logs a warning but continues trying to parse the remainder of the data. This allows remote attackers to generate an extremely high volume of logs, constituting a DoS attack. This DoS is compounded by the fact that the logging subsystem is synchronous. All versions of Tornado prior to 6.5.0 are affected. The vulnerable parser is enabled by default. Upgrade to Tornado version 6.50 to receive a patch. As a workaround, risk can be mitigated by blocking `Content-Type: multipart/form-data` in a proxy. | ||||
| CVE-2016-9079 | 5 Debian, Microsoft, Mozilla and 2 more | 11 Debian Linux, Windows, Firefox and 8 more | 2025-11-04 | 7.5 High |
| A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows. This vulnerability affects Firefox < 50.0.2, Firefox ESR < 45.5.1, and Thunderbird < 45.5.1. | ||||
| CVE-2017-11565 | 1 Debian | 1 Tor | 2025-04-20 | N/A |
| debian/tor.init in the Debian tor_0.2.9.11-1~deb9u1 package for Tor was designed to execute aa-exec from the standard system pathname if the apparmor package is installed, but implements this incorrectly (with a wrong assumption that the specific pathname would remain the same forever), which allows attackers to bypass intended AppArmor restrictions by leveraging the silent loss of this protection mechanism. NOTE: this does not affect systems, such as default Debian stretch installations, on which Tor startup relies on a systemd unit file (instead of this tor.init script). | ||||
| CVE-2017-0376 | 2 Debian, Torproject | 2 Debian Linux, Tor | 2025-04-20 | N/A |
| The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the connection_edge_process_relay_cell function via a BEGIN_DIR cell on a rendezvous circuit. | ||||
| CVE-2017-8820 | 2 Debian, Tor Project | 2 Debian Linux, Tor | 2025-04-20 | N/A |
| In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, remote attackers can cause a denial of service (NULL pointer dereference and application crash) against directory authorities via a malformed descriptor, aka TROVE-2017-010. | ||||
| CVE-2017-8819 | 2 Debian, Tor Project | 2 Debian Linux, Tor | 2025-04-20 | N/A |
| In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, the replay-cache protection mechanism is ineffective for v2 onion services, aka TROVE-2017-009. An attacker can send many INTRODUCE2 cells to trigger this issue. | ||||
| CVE-2017-16541 | 5 Apple, Debian, Linux and 2 more | 11 Macos, Debian Linux, Linux Kernel and 8 more | 2025-04-20 | 6.5 Medium |
| Tor Browser before 7.0.9 on macOS and Linux allows remote attackers to bypass the intended anonymity feature and discover a client IP address via vectors involving a crafted web site that leverages file:// mishandling in Firefox, aka TorMoil. NOTE: Tails is unaffected. | ||||
| CVE-2017-8823 | 2 Debian, Tor Project | 2 Debian Linux, Tor | 2025-04-20 | N/A |
| In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, there is a use-after-free in onion service v2 during intro-point expiration because the expiring list is mismanaged in certain error cases, aka TROVE-2017-013. | ||||
| CVE-2017-8821 | 2 Debian, Tor Project | 2 Debian Linux, Tor | 2025-04-20 | N/A |
| In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, an attacker can cause a denial of service (application hang) via crafted PEM input that signifies a public key requiring a password, which triggers an attempt by the OpenSSL library to ask the user for the password, aka TROVE-2017-011. | ||||
| CVE-2017-8822 | 2 Debian, Tor Project | 2 Debian Linux, Tor | 2025-04-20 | N/A |
| In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, relays (that have incompletely downloaded descriptors) can pick themselves in a circuit path, leading to a degradation of anonymity, aka TROVE-2017-012. | ||||
| CVE-2016-1254 | 5 Debian, Fedoraproject, Opensuse and 2 more | 6 Debian Linux, Fedora, Leap and 3 more | 2025-04-20 | N/A |
| Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor. | ||||
| CVE-2023-23589 | 3 Debian, Fedoraproject, Torproject | 3 Debian Linux, Fedora, Tor | 2025-04-07 | 6.5 Medium |
| The SafeSocks option in Tor before 0.4.7.13 has a logic error in which the unsafe SOCKS4 protocol can be used but not the safe SOCKS4a protocol, aka TROVE-2022-002. | ||||
| CVE-2018-0490 | 2 Debian, Torproject | 2 Debian Linux, Tor | 2024-11-21 | N/A |
| An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10. The directory-authority protocol-list subprotocol implementation allows remote attackers to cause a denial of service (NULL pointer dereference and directory-authority crash) via a misformatted relay descriptor that is mishandled during voting. | ||||
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