This CPE summary could be partial or incomplete. Please contact us for a detailed listing.

Summary

Detail
Vendor Torproject First view 2012-09-14
Product Tor Last view 2023-01-14
Version 0.0.9 Type Application
Update rc5  
Edition *  
Language *  
Sofware Edition *  
Target Software *  
Target Hardware *  
Other *  
 
CPE Product cpe:2.3:a:torproject:tor

Activity : Overall

Related : CVE

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
  Date Alert Description
6.5 2023-01-14 CVE-2023-23589

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.

7.5 2022-07-17 CVE-2022-33903

Tor 0.4.7.x before 0.4.7.8 allows a denial of service via the wedging of RTT estimation.

7.5 2021-08-30 CVE-2021-38385

Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007.

7.5 2021-06-29 CVE-2021-34550

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-006. The v3 onion service descriptor parsing allows out-of-bounds memory access, and a client crash, via a crafted onion service descriptor

7.5 2021-06-29 CVE-2021-34549

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005. Hashing is mishandled for certain retrieval of circuit data. Consequently. an attacker can trigger the use of an attacker-chosen circuit ID to cause algorithm inefficiency.

7.5 2021-06-29 CVE-2021-34548

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-003. An attacker can forge RELAY_END or RELAY_RESOLVED to bypass the intended access control for ending a stream.

5.3 2021-03-19 CVE-2021-28090

Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.

7.5 2021-03-19 CVE-2021-28089

Tor before 0.4.5.7 allows a remote participant in the Tor directory protocol to exhaust CPU resources on a target, aka TROVE-2021-001.

7.5 2020-07-15 CVE-2020-15572

Tor before 0.4.3.6 has an out-of-bounds memory access that allows a remote denial-of-service (crash) attack against Tor instances built to use Mozilla Network Security Services (NSS), aka TROVE-2020-001.

7.5 2020-03-23 CVE-2020-10593

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (memory leak), aka TROVE-2020-004. This occurs in circpad_setup_machine_on_circ because a circuit-padding machine can be negotiated twice on the same circuit.

7.5 2020-03-23 CVE-2020-10592

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (CPU consumption), aka TROVE-2020-002.

5.3 2020-02-02 CVE-2020-8516

The daemon in Tor through 0.4.1.8 and 0.4.2.x through 0.4.2.6 does not verify that a rendezvous node is known before attempting to connect to it, which might make it easier for remote attackers to discover circuit information. NOTE: The network team of Tor claims this is an intended behavior and not a vulnerability

7.5 2020-01-24 CVE-2015-2929

The Hidden Service (HS) client implementation in Tor before 0.2.4.27, 0.2.5.x before 0.2.5.12, and 0.2.6.x before 0.2.6.7 allows remote servers to cause a denial of service (assertion failure and application exit) via a malformed HS descriptor.

7.5 2020-01-24 CVE-2015-2928

The Hidden Service (HS) server implementation in Tor before 0.2.4.27, 0.2.5.x before 0.2.5.12, and 0.2.6.x before 0.2.6.7 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via unspecified vectors.

7.5 2020-01-24 CVE-2015-2689

Tor before 0.2.4.26 and 0.2.5.x before 0.2.5.11 does not properly handle pending-connection resolve states during periods of high DNS load, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via crafted packets.

7.5 2020-01-24 CVE-2015-2688

buf_pullup in Tor before 0.2.4.26 and 0.2.5.x before 0.2.5.11 does not properly handle unexpected arrival times of buffers with invalid layouts, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via crafted packets.

7.5 2019-02-21 CVE-2019-8955

In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler.

7.5 2018-03-05 CVE-2018-0491

A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10. It allows remote attackers to cause a denial of service (relay crash) because the KIST implementation allows a channel to be added more than once in the pending list.

7.5 2018-03-05 CVE-2018-0490

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.

7.5 2017-12-05 CVE-2016-1254

Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.

6.5 2017-11-04 CVE-2017-16541

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.

5.9 2017-09-18 CVE-2017-0380

The rend_service_intro_established function in or/rendservice.c in Tor before 0.2.8.15, 0.2.9.x before 0.2.9.12, 0.3.0.x before 0.3.0.11, 0.3.1.x before 0.3.1.7, and 0.3.2.x before 0.3.2.1-alpha, when SafeLogging is disabled, allows attackers to obtain sensitive information by leveraging access to the log files of a hidden service, because uninitialized stack data is included in an error message about construction of an introduction point circuit.

7.5 2017-06-09 CVE-2017-0376

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.

7.5 2017-06-09 CVE-2017-0375

The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the relay_send_end_cell_from_edge_ function via a malformed BEGIN cell.

7.5 2017-01-04 CVE-2016-8860

Tor before 0.2.8.9 and 0.2.9.x before 0.2.9.4-alpha had internal functions that were entitled to expect that buf_t data had NUL termination, but the implementation of or/buffers.c did not ensure that NUL termination was present, which allows remote attackers to cause a denial of service (client, hidden service, relay, or authority crash) via crafted data.

CWE : Common Weakness Enumeration

%idName
18% (4) CWE-617 Reachable Assertion
13% (3) CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
9% (2) CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
9% (2) CWE-20 Improper Input Validation
4% (1) CWE-770 Allocation of Resources Without Limits or Throttling
4% (1) CWE-755 Improper Handling of Exceptional Conditions
4% (1) CWE-532 Information Leak Through Log Files
4% (1) CWE-476 NULL Pointer Dereference
4% (1) CWE-416 Use After Free
4% (1) CWE-401 Failure to Release Memory Before Removing Last Reference ('Memory L...
4% (1) CWE-399 Resource Management Errors
4% (1) CWE-310 Cryptographic Issues
4% (1) CWE-290 Authentication Bypass by Spoofing
4% (1) CWE-200 Information Exposure
4% (1) CWE-125 Out-of-bounds Read

OpenVAS Exploits

id Description
2012-09-15 Name : Debian Security Advisory DSA 2548-1 (tor)
File : nvt/deb_2548_1.nasl

Nessus® Vulnerability Scanner

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
id Description
2018-12-18 Name: A web browser installed on the remote macOS host is affected by multiple vuln...
File: macosx_firefox_62_0.nasl - Type: ACT_GATHER_INFO
2018-11-26 Name: The remote Gentoo host is missing one or more security-related patches.
File: gentoo_GLSA-201811-13.nasl - Type: ACT_GATHER_INFO
2018-11-13 Name: The remote Debian host is missing a security update.
File: debian_DLA-1575.nasl - Type: ACT_GATHER_INFO
2018-11-09 Name: The remote CentOS host is missing a security update.
File: centos_RHSA-2018-3403.nasl - Type: ACT_GATHER_INFO
2018-11-06 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1359.nasl - Type: ACT_GATHER_INFO
2018-10-29 Name: The remote Debian host is missing a security-related update.
File: debian_DSA-4327.nasl - Type: ACT_GATHER_INFO
2018-10-05 Name: A web browser installed on the remote Windows host is affected by multiple vu...
File: mozilla_thunderbird_60_2_1.nasl - Type: ACT_GATHER_INFO
2018-10-05 Name: A web browser installed on the remote macOS host is affected by multiple vuln...
File: macosx_thunderbird_60_2_1.nasl - Type: ACT_GATHER_INFO
2018-10-03 Name: The remote Gentoo host is missing one or more security-related patches.
File: gentoo_GLSA-201810-01.nasl - Type: ACT_GATHER_INFO
2018-09-27 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1288.nasl - Type: ACT_GATHER_INFO
2018-09-14 Name: The remote CentOS host is missing a security update.
File: centos_RHSA-2018-2693.nasl - Type: ACT_GATHER_INFO
2018-09-14 Name: The remote CentOS host is missing a security update.
File: centos_RHSA-2018-2692.nasl - Type: ACT_GATHER_INFO
2018-09-06 Name: A web browser installed on the remote macOS or Mac OS X host is affected by m...
File: macos_firefox_62_0_0.nasl - Type: ACT_GATHER_INFO
2018-09-06 Name: The remote FreeBSD host is missing one or more security-related updates.
File: freebsd_pkg_c96d416aeae74d5dbc8440deca9329fb.nasl - Type: ACT_GATHER_INFO
2018-09-06 Name: A web browser installed on the remote macOS or Mac OS X host is affected by m...
File: macosx_firefox_60_2_esr.nasl - Type: ACT_GATHER_INFO
2018-09-06 Name: A web browser installed on the remote Windows host is affected by multiple cr...
File: mozilla_firefox_60_2_esr.nasl - Type: ACT_GATHER_INFO
2018-09-06 Name: A web browser installed on the remote Windows host is affected by multiple cr...
File: mozilla_firefox_62_0_0.nasl - Type: ACT_GATHER_INFO
2018-04-30 Name: The remote Debian host is missing a security-related update.
File: debian_DSA-4183.nasl - Type: ACT_GATHER_INFO
2018-01-15 Name: The remote Fedora host is missing a security update.
File: fedora_2017-b2c714515b.nasl - Type: ACT_GATHER_INFO
2017-10-18 Name: The remote Fedora host is missing a security update.
File: fedora_2017-238961d86d.nasl - Type: ACT_GATHER_INFO
2017-10-18 Name: The remote Fedora host is missing a security update.
File: fedora_2017-1179268a20.nasl - Type: ACT_GATHER_INFO
2017-10-09 Name: The remote Debian host is missing a security-related update.
File: debian_DSA-3993.nasl - Type: ACT_GATHER_INFO
2017-09-27 Name: The remote openSUSE host is missing a security update.
File: openSUSE-2017-1092.nasl - Type: ACT_GATHER_INFO
2017-06-16 Name: The remote openSUSE host is missing a security update.
File: openSUSE-2017-690.nasl - Type: ACT_GATHER_INFO
2017-06-12 Name: The remote Debian host is missing a security-related update.
File: debian_DSA-3877.nasl - Type: ACT_GATHER_INFO