MEDIUM
perl-Net-DNS security issue
Published Jun 25, 2007
4.3
MEDIUMCVSS 2.0
EPSS 2.05%
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.
Affected products
No data.
OR
- 0.14
- 0.20
- 0.21
- 0.22
- 0.23
- 0.24
- 0.25
- 0.26
- 0.27
- 0.28
- 0.29
- 0.30
- 0.31
- 0.32
- 0.33
- 0.34
- 0.34_02
- 0.34_03
- 0.35
- 0.36
- 0.37
- 0.38
- 0.38_01
- 0.38_02
- 0.39
- 0.39_01
- 0.39_02
- 0.40
- 0.40_01
- 0.41
- 0.42
- 0.42_01
- 0.42_02
- 0.43
- 0.44
- 0.44_01
- 0.44_02
- 0.45
- 0.45_01
- 0.46
- 0.47
- 0.47_01
- 0.48
- 0.48_01
- 0.48_02
- 0.48_03
- 0.49
- 0.49_01
- 0.49_02
- 0.49_03
- 0.50
- 0.51
- 0.51_01
- 0.51_02
- 0.52
- 0.53
- 0.53_01
- 0.53_02
- 0.54
- 0.55
- 0.56
- 0.57
- 0.58
- 0.59
No data.
Red Hat Enterprise Linux 3
perl-Net-DNS-0:0.31-4.el3
Fixed · RHSA-2007:0674
Red Hat Enterprise Linux 4
perl-Net-DNS-0:0.48-2.el4
Fixed · RHSA-2007:0675
Red Hat Enterprise Linux 5
perl-Net-DNS-0:0.59-3.el5
Fixed · RHSA-2007:0674
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | perl-Net-DNS-0:0.31-4.el3 | Fixed | RHSA-2007:0674 |
| Red Hat Enterprise Linux 4 | perl-Net-DNS-0:0.48-2.el4 | Fixed | RHSA-2007:0675 |
| Red Hat Enterprise Linux 5 | perl-Net-DNS-0:0.59-3.el5 | Fixed | RHSA-2007:0674 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.05% 0.02049
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02049
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.05% (0.02049) | 80.52th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.05% (0.02049) | 78.66th | v5 (v2026.06.15) |
| Feb 11, 2026 | 3.57% (0.03567) | 87.44th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.51% (0.02513) | 84.00th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.75% (0.05747) | 83.69th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.51% (0.02513) | 84.32th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.39% (0.01390) | 86.92th | v3 (v2023.03.01) |
| Jun 5, 2024 | 1.21% (0.01215) | 84.89th | v3 (v2023.03.01) |
| Apr 28, 2024 | 1.07% (0.01071) | 84.05th | v3 (v2023.03.01) |
| Mar 21, 2024 | 1.21% (0.01214) | 84.97th | v3 (v2023.03.01) |
| Feb 12, 2024 | 1.19% (0.01185) | 84.65th | v3 (v2023.03.01) |
| Oct 20, 2023 | 1.05% (0.01048) | 82.34th | v3 (v2023.03.01) |
| Aug 7, 2023 | 1.00% (0.00997) | 81.62th | v3 (v2023.03.01) |
| Jul 1, 2023 | 0.95% (0.00949) | 81.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.88% (0.00877) | 79.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.93% (0.03932) | 85.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.93% (0.03932) | 84.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.93% (0.03932) | 67.70th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (35)
- ftp://patches.sgi.com/support/free/security/advisories/20070701-01-P.asc vendor-advisoryx_refsource_SGI
- http://osvdb.org/37053 vdb-entryx_refsource_OSVDB
- http://rt.cpan.org/Public/Bug/Display.html?id=23961 x_refsource_CONFIRM
- http://secunia.com/advisories/25829 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26012 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26014 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26055 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26075 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26211 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26231 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26417 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26508 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26543 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/29354 third-party-advisoryx_refsource_SECUNIA
- http://support.avaya.com/elmodocs2/security/ASA-2007-351.htm x_refsource_CONFIRM
- http://www.debian.org/security/2008/dsa-1515 vendor-advisoryx_refsource_DEBIAN
- http://www.gentoo.org/security/en/glsa/glsa-200708-06.xml vendor-advisoryx_refsource_GENTOO
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:146 vendor-advisoryx_refsource_MANDRIVA
- http://www.net-dns.org/docs/Changes.html x_refsource_CONFIRM
- http://www.nntp.perl.org/group/perl.qpsmtpd/2006/03/msg4810.html x_refsource_MISCExploit
- http://www.novell.com/linux/security/advisories/2007_17_sr.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2007-0674.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2007-0675.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/archive/1/473871/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/24669 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018377 vdb-entryx_refsource_SECTRACK
- http://www.trustix.org/errata/2007/0023/ vendor-advisoryx_refsource_TRUSTIX
- http://www.ubuntu.com/usn/usn-483-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2007-3377 Vendor Advisory
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245458 x_refsource_CONFIRMPatch
- https://bugzilla.redhat.com/show_bug.cgi?id=245466 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35112 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2007-3377
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9904 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2007-3377
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jun 25, 2007
Updated Aug 7, 2024
Reserved Jun 25, 2007
Link CVE-2007-3377
CISA Vulnrichment
Updated n/a