The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does not properly handle an invalid flavor name, which allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted (1) vote document or (2) consensus document.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2012-08-26T01:00:00

Updated: 2024-08-06T20:05:12.799Z

Reserved: 2012-06-14T00:00:00

Link: CVE-2012-3518

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-08-26T03:17:44.090

Modified: 2013-08-22T03:56:41.690

Link: CVE-2012-3518

cve-icon Redhat

No data.