Memory Bug Fixed in Tor Client

The Tor Project has fixed a flaw in its anonymization and privacy software that leaked information from memory on some machines running Tor that could give an attacker access to sensitive information stored in the cache. The issue was caused by the way that some compilers handle a specific functi...

[SECURITY] Fedora 18 Update: tor-0.2.2.39-1800.fc18

Tor is a connection-based low-latency anonymous communication system. Applications connect to the local Tor proxy using the SOCKS protocol. The local proxy chooses a path through a set of relays, in which each relay knows its predecessor and successor, but no others. Traffic flowing down the...

Fedora 18 : tor-0.2.2.39-1800.fc18 (2012-14638)

. . . Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenable Network Security,...

[SECURITY] [DSA 2548-1] tor security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2548-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff September 13, 2012 http://www.debian.org/security/faq -...

Debian Security Advisory DSA 2548-1 (tor)

The remote host is missing an update to tor announced via advisory DSA 2548-1. OpenVAS Vulnerability Test $Id: deb25481.nasl 6612 2017-07-07 12:08:03Z cfischer $ Description: Auto-generated from advisory DSA 2548-1 tor Authors: Thomas Reinke Copyright: Copyright c 2012 E-Soft Inc...

Debian: Security Advisory (DSA-2548-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2012-4419

The comparetoraddrtoaddrpolicy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service assertion failure and daemon exit via a zero-valued port field that is not properly handled during policy comparison...

CVE-2012-4922

The tortimegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a malformed directory object, a different vulnerability than...

CVE-2012-4922

The tortimegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a malformed directory object, a different vulnerability than...

CVE-2012-4419

The comparetoraddrtoaddrpolicy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service assertion failure and daemon exit via a zero-valued port field that is not properly handled during policy comparison...

DEBIAN-CVE-2012-4922

The tortimegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a malformed directory object, a different vulnerability than...

DEBIAN-CVE-2012-4419

The comparetoraddrtoaddrpolicy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service assertion failure and daemon exit via a zero-valued port field that is not properly handled during policy comparison...

CVE-2012-4922

The tortimegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a malformed directory object, a different vulnerability than...

Design/Logic Flaw

The comparetoraddrtoaddrpolicy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service assertion failure and daemon exit via a zero-valued port field that is not properly handled during policy comparison...

CVE-2012-4922

The tortimegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a malformed directory object, a different vulnerability than...

CVE-2012-4419

The comparetoraddrtoaddrpolicy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service assertion failure and daemon exit via a zero-valued port field that is not properly handled during policy comparison...

CVE-2012-4922

The tortimegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a malformed directory object, a different vulnerability than...

CVE-2012-4419

The comparetoraddrtoaddrpolicy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service assertion failure and daemon exit via a zero-valued port field that is not properly handled during policy comparison...

CVE-2012-4419

CVE-2012-4419 affects Tor up to 0.2.2.39 and 0.2.3.x up to 0.2.3.21-rc. The vulnerability lies in compare_tor_addr_to_addr_policy (or/policies.c): a zero-valued port during policy comparison can trigger an assertion and cause the daemon to exit. Mitigation: upgrade to patched Tor versions (e.g., ...

CVE-2012-4922

Vulnerability summary (CVE-2012-4922) : In Tor, the tor_timegm function in common/util.c did not properly validate time values for a malformed directory object, allowing a remote attacker to trigger an assertion failure and daemon exit (DoS). This affects Tor versions before 0.2.2.39 and 0.2.3.x ...