6.8

CVE-2012-5671

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Exim ≫ Exim Version4.70
Exim ≫ Exim Version4.71
Exim ≫ Exim Version4.72
Exim ≫ Exim Version4.73
Exim ≫ Exim Version4.74
Exim ≫ Exim Version4.75
Exim ≫ Exim Version4.76
Exim ≫ Exim Version4.77
Exim ≫ Exim Version4.80
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 8.38% 0.943
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/51155
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html
http://osvdb.org/86616
http://secunia.com/advisories/51098
Vendor Advisory
http://secunia.com/advisories/51115
http://secunia.com/advisories/51153
http://www.debian.org/security/2012/dsa-2566
http://www.openwall.com/lists/oss-security/2012/10/26/5
http://www.securityfocus.com/bid/56285
http://www.ubuntu.com/usn/USN-1618-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/79615
https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html