CVE-2007-3377
MEDIUM · CVSS 4.3EPSS 2.0%EU EUVD
Header.pm in Net::DNS before 0.60, a Perl module, (1) generates predictable sequence IDs with a fixed increment and (2) can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N- EPSS score
- 2.0% (81th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-3367)
- Published
- June 25, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-3367 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
- nlnet labs / net dns
and 14 more…
References
- ftp://patches.sgi.com/support/free/security/advisories/20070701-01-P.asc
- http://osvdb.org/37053
- http://rt.cpan.org/Public/Bug/Display.html?id=23961
- http://secunia.com/advisories/25829
- http://secunia.com/advisories/26012
- http://secunia.com/advisories/26014
- http://secunia.com/advisories/26055
- http://secunia.com/advisories/26075
- http://secunia.com/advisories/26211
- http://secunia.com/advisories/26231
- http://secunia.com/advisories/26417
- http://secunia.com/advisories/26508
- http://secunia.com/advisories/26543
- http://secunia.com/advisories/29354
- http://support.avaya.com/elmodocs2/security/ASA-2007-351.htm
- http://www.debian.org/security/2008/dsa-1515
- http://www.gentoo.org/security/en/glsa/glsa-200708-06.xml
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:146
- http://www.net-dns.org/docs/Changes.html
- http://www.nntp.perl.org/group/perl.qpsmtpd/2006/03/msg4810.html(Exploit)
- http://www.novell.com/linux/security/advisories/2007_17_sr.html
- http://www.redhat.com/support/errata/RHSA-2007-0674.html
- http://www.redhat.com/support/errata/RHSA-2007-0675.html
- http://www.securityfocus.com/archive/1/473871/100/0/threaded
- http://www.securityfocus.com/bid/24669
- http://www.securitytracker.com/id?1018377
- http://www.trustix.org/errata/2007/0023/
- http://www.ubuntu.com/usn/usn-483-1
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245458(Patch)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35112
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9904
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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