CVE-2012-5671

Source
https://nvd.nist.gov/vuln/detail/CVE-2012-5671
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2012-5671.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2012-5671
Downstream
Related
Published
2012-10-31T16:55:06Z
Modified
2025-08-09T20:01:26Z
Summary
[none]
Details

Heap-based buffer overflow in the dkimeximquerydnstxt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and aclsmtpconnect and aclsmtprcpt are not set to "warn control = dkimdisableverify," allows remote attackers to execute arbitrary code via an email from a malicious DNS server.

References

Affected packages