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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2012-10-31T16:00:00

Updated: 2017-08-28T12:57:01

Reserved: 2012-10-24T00:00:00


Link: CVE-2012-5671

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2012-10-31T16:55:06.577

Modified: 2017-08-29T01:32:43.947


Link: CVE-2012-5671

JSON object: View

cve-icon Redhat Information

No data.

CWE