CVE-2012-5671

Priority
Description
Heap-based buffer overflow in the dkim_exim_query_dns_txt function in
dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and
acl_smtp_connect and acl_smtp_rcpt are not set to "warn control =
dkim_disable_verify," allows remote attackers to execute arbitrary code via
an email from a malicious DNS server.
Assigned-to
mdeslaur
Notes
Package
Source: exim4 (LP Ubuntu Debian)
Upstream:needs-triage
More Information

Updated: 2019-12-05 21:01:29 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)