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.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:45
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html - | |
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html - | |
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html - | |
| References | () http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html - | |
| References | () http://osvdb.org/86616 - | |
| References | () http://secunia.com/advisories/51098 - Vendor Advisory | |
| References | () http://secunia.com/advisories/51115 - | |
| References | () http://secunia.com/advisories/51153 - | |
| References | () http://secunia.com/advisories/51155 - | |
| References | () http://www.debian.org/security/2012/dsa-2566 - | |
| References | () http://www.openwall.com/lists/oss-security/2012/10/26/5 - | |
| References | () http://www.securityfocus.com/bid/56285 - | |
| References | () http://www.ubuntu.com/usn/USN-1618-1 - | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/79615 - | |
| References | () https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html - |
Information
Published : 2012-10-31 16:55
Updated : 2024-11-21 01:45
NVD link : CVE-2012-5671
Mitre link : CVE-2012-5671
CVE.ORG link : CVE-2012-5671
JSON object : View
Products Affected
exim
- exim
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer