Description
Buffer overflow in the policy_summarize function in or/policies.c in Tor before 0.2.1.30 allows remote attackers to cause a denial of service (directory authority crash) via a crafted policy that triggers creation of a long port list.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://secunia.com/advisories/43548 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=705194 ↗
- http://secunia.com/advisories/44862 ↗
- http://www.securityfocus.com/bid/46618 ↗
- https://gitweb.torproject.org/tor.git/commit/43414eb98821d3b5c6c65181d7545ce938f82c8e ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061258.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=705192 ↗
- https://lists.torproject.org/pipermail/tor-announce/2011-February/000000.html ↗