MEDIUM
Mozilla NTLM reflection vulnerability
Published Dec 17, 2009
6.8
MEDIUMCVSS 2.0
EPSS 2.20%
Description
Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to send authenticated requests to arbitrary applications by replaying the NTLM credentials of a browser user.
Affected products
No data.
OR
- ≤ 3.0.15
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
- 0.6
- 0.6.1
- 0.7
- 0.7.1
- 0.8
- 0.9
- 0.9
- 0.9.1
- 0.9.2
- 0.9.3
- 0.10
- 0.10.1
- 1.0
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.4.1
- 1.5
- 1.5
- 1.5
- 1.5.0.1
- 1.5.0.2
- 1.5.0.3
- 1.5.0.4
- 1.5.0.5
- 1.5.0.6
- 1.5.0.7
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 1.5.0.11
- 1.5.0.12
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5.4
- 1.5.5
- 1.5.6
- 1.5.7
- 1.5.8
- 1.8
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0.0.1
- 2.0.0.2
- 2.0.0.3
- 2.0.0.4
- 2.0.0.5
- 2.0.0.6
- 2.0.0.7
- 2.0.0.8
- 2.0.0.9
- 2.0.0.10
- 2.0.0.11
- 2.0.0.12
- 2.0.0.13
- 2.0.0.14
- 2.0.0.15
- 2.0.0.16
- 2.0.0.17
- 2.0.0.18
- 2.0.0.19
- 2.0.0.20
- 2.0.0.21
- 2.0_.1
- 2.0_.4
- 2.0_.5
- 2.0_.6
- 2.0_.7
- 2.0_.9
- 2.0_.10
- 2.0_8
- 3.0
- 3.0
- 3.0
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.13
- 3.0.14
- 3.5.1
- 3.5.2
- 3.5.3
- 3.5.4
- 3.5.5
- ≤ 2.0
- 1.0
- 1.0
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.0.99
- 1.1
- 1.1
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.1.8
- 1.1.9
- 1.1.10
- 1.1.11
- 1.1.12
- 1.1.13
- 1.1.14
- 1.1.15
- 1.1.16
- 1.1.17
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0a1
- 2.0a1pre
- n/a
No data.
Red Hat Enterprise Linux 3
seamonkey-0:1.0.9-0.48.el3
Fixed · RHSA-2009:1673
Red Hat Enterprise Linux 4
firefox-0:3.0.16-4.el4
Fixed · RHSA-2009:1674
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-51.el4_8
Fixed · RHSA-2009:1673
Red Hat Enterprise Linux 5
firefox-0:3.0.16-1.el5_4
Fixed · RHSA-2009:1674
Red Hat Enterprise Linux 5
xulrunner-0:1.9.0.16-2.el5_4
Fixed · RHSA-2009:1674
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | seamonkey-0:1.0.9-0.48.el3 | Fixed | RHSA-2009:1673 |
| Red Hat Enterprise Linux 4 | firefox-0:3.0.16-4.el4 | Fixed | RHSA-2009:1674 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-51.el4_8 | Fixed | RHSA-2009:1673 |
| Red Hat Enterprise Linux 5 | firefox-0:3.0.16-1.el5_4 | Fixed | RHSA-2009:1674 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.0.16-2.el5_4 | Fixed | RHSA-2009:1674 |
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.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.20% 0.02202
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.02202
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.20% (0.02202) | 81.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.20% (0.02202) | 80.15th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.03% (0.01030) | 75.32th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.87% (0.02871) | 77.12th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.03% (0.01030) | 75.80th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.65% (0.01649) | 88.09th | v3 (v2023.03.01) |
| May 22, 2024 | 1.65% (0.01649) | 87.59th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.65% (0.01649) | 85.59th | 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)
- http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/37699 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/37703 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/37704 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/37785 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/37813 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/37856 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/37881 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/38977 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/39001 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1023340 vdb-entryx_refsource_SECTRACK
- http://securitytracker.com/id?1023341 vdb-entryx_refsource_SECTRACK
- http://www.debian.org/security/2009/dsa-1956 vendor-advisoryx_refsource_DEBIAN
- http://www.mozilla.org/security/announce/2009/mfsa2009-68.html x_refsource_CONFIRMPatchVendor Advisory
- http://www.novell.com/linux/security/advisories/2009_63_firefox.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/37349 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/37366 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-873-1 vendor-advisoryx_refsource_UBUNTU
- http://www.ubuntu.com/usn/USN-874-1 vendor-advisoryx_refsource_UBUNTU
- http://www.ubuntu.com/usn/USN-915-1 vendor-advisoryx_refsource_UBUNTU
- http://www.vupen.com/english/advisories/2009/3547 vdb-entryx_refsource_VUPENPatchVendor Advisory
- http://www.vupen.com/english/advisories/2010/0648 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2009-3983 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=487872 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=546720 x_refsource_CONFIRMIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54807 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2009-3983
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10047 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8240 vdb-entrysignaturex_refsource_OVAL
- https://rhn.redhat.com/errata/RHSA-2009-1673.html vendor-advisoryx_refsource_REDHAT
- https://rhn.redhat.com/errata/RHSA-2009-1674.html vendor-advisoryx_refsource_REDHAT
- https://www.cve.org/CVERecord?id=CVE-2009-3983
- https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00995.html vendor-advisoryx_refsource_FEDORA
- https://www.redhat.com/archives/fedora-package-announce/2009-December/msg01034.html vendor-advisoryx_refsource_FEDORA
- https://www.redhat.com/archives/fedora-package-announce/2009-December/msg01041.html vendor-advisoryx_refsource_FEDORA
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 17, 2009
Updated Aug 7, 2024
Reserved Nov 19, 2009
Link CVE-2009-3983
CISA Vulnrichment
Updated n/a