CVE-2012-3519: Infoleak
First published: Sun Aug 26 2012(Updated: )
routerlist.c in Tor before 0.2.2.38 uses a different amount of time for relay-list iteration depending on which relay is chosen, which might allow remote attackers to obtain sensitive information about relay selection via a timing side-channel attack.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tor Tor | <=0.2.2.37 |
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Reference Links
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00048.html
- http://openwall.com/lists/oss-security/2012/08/21/6
- http://secunia.com/advisories/50583
- http://security.gentoo.org/glsa/glsa-201301-03.xml
- https://gitweb.torproject.org/tor.git/commit/308f6dad20675c42b29862f4269ad1fbfb00dc9a
- https://gitweb.torproject.org/tor.git/commit/d48cebc5e498b0ae673635f40fc57cdddab45d5b
- https://lists.torproject.org/pipermail/tor-announce/2012-August/000086.html
- https://trac.torproject.org/projects/tor/ticket/6537
- collector/nvd-index
- agent/author
- agent/references
- agent/severity
- agent/weakness
- agent/type
- agent/tags
- agent/description
- agent/event
- agent/first-publish-date
- vendor/tor
- canonical/tor tor
- version/tor tor/0.2.2.37