Multiple memory leaks in server/MaraDNS.c in MaraDNS before 1.2.12.06, and 1.3.x before 1.3.05, allow remote attackers to cause a denial of…

published 2007-06-07 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3107

cvss: 7.8; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 2.4%; EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits: 0; none known

Multiple memory leaks in server/MaraDNS.c in MaraDNS before 1.2.12.06, and 1.3.x before 1.3.05, allow remote attackers to cause a denial of service (memory consumption) via (1) reverse lookups or (2) requests for records in a class other than Internet (IN), a different set of affected versions than CVE-2007-3114 and CVE-2007-3116.

Patch / fix

distros 1 links 2

maradns Debian 11 1.2.12.06-1

debian advisories DEBIAN-CVE-2007-3115

securityfocus.com/bid/24337 patch
secunia.com/advisories/25406 advisory

Exploit prediction

2.41% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	2.0	7.8	AV:N/AC:L/Au:N/C:N/I:N/A:C

Classification

Weakness

CWE-399 Resource Management Errors

References

secunia.com /advisories/25406
third-party-advisory, patch, vendor-advisory
securityfocus.com /bid/24337
vdb-entry, patch
debian.org /security/2007/dsa-1319
vendor-advisory
secunia.com /advisories/25767
third-party-advisory, vendor-advisory
vupen.com /english/advisories/2007/2263
vdb-entry, vendor-advisory
securitytracker.com /id?1018201
vdb-entry
osvdb.org /37017
vdb-entry
superb-west.dl.sourceforge.net /sourceforge/maradns/maradns-1.2.12.06.tar.gz
securityfocus.com /archive/1/471725/100/0/threaded
mailing-list
maradns.org /changelog.html

Sources

CVE List CVE-2007-3115
NVD CVE-2007-3115

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary