CVE-2012-5671
Priority
High
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.
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.
References
Assigned-to
mdeslaur
Package
| Upstream: | needs-triage |
| Ubuntu 8.04 LTS (Hardy Heron): | not-affected (code not present) |
| Ubuntu 10.04 LTS (Lucid Lynx): | released (4.71-3ubuntu1.4) |
| Ubuntu 11.10 (Oneiric Ocelot): | released (4.76-2ubuntu1.1) |
| Ubuntu 12.04 LTS (Precise Pangolin): | released (4.76-3ubuntu3.1) |
| Ubuntu 12.10 (Quantal Quetzal): | released (4.80-3ubuntu1.1) |
| Ubuntu 13.04 (Raring Ringtail): | not-affected (4.80-3ubuntu1.1) |