VulnerabilityModified
CVE-2007-3377
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…
MEDIUM 4.3EPSS 2.05%
Does this matter?
Lower severity and a low EPSS score (2.05%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 2.05% probability · 80th percentile
- CISA KEV
- Not listed
- Affected
- nlnet labs/net dns
- Source
- secalert@redhat.com
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.htmlExploit
- 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=245458Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35112
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.