HIGH
security flaw
Published Jan 29, 2005
7.5
HIGHCVSS 2.0
EPSS 1.41%
Description
Firefox before 1.0 and Mozilla before 1.7.5, when configured to use a proxy, respond to 407 proxy auth requests from arbitrary servers, which allows remote attackers to steal NTLM or SPNEGO credentials.
Affected products
No data.
OR
- 0.8
- 0.9
- 0.9.1
- 0.9.2
- 0.9.3
- 1.7
- 1.7
- 1.7.1
- 1.7.2
- 1.7.3
No data.
No Red Hat product state for this CVE.
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
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.
1.41% 0.01405
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01405
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.41% (0.01405) | 71.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.41% (0.01405) | 68.98th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.13% (0.01128) | 76.35th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.28% (0.03284) | 78.47th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.13% (0.01128) | 76.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.39% (0.00385) | 73.95th | v3 (v2023.03.01) |
| Aug 6, 2024 | 0.39% (0.00385) | 73.44th | v3 (v2023.03.01) |
| Jan 6, 2024 | 2.17% (0.02173) | 88.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.39% (0.02393) | 88.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (11)
- http://www.mozilla.org/security/announce/mfsa2005-09.html x_refsource_CONFIRMVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-323.html vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- http://www.securityfocus.com/bid/12407 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2005-0147 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=267263 x_refsource_CONFIRMVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617474 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19174 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2005-0147
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100049 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9578 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2005-0147
| Link | Providers | Tags |
|---|---|---|
| http://www.mozilla.org/security/announce/mfsa2005-09.html | x_refsource_CONFIRMVendor Advisory | |
| http://www.redhat.com/support/errata/RHSA-2005-323.html | vendor-advisoryx_refsource_REDHATPatchVendor Advisory | |
| http://www.securityfocus.com/bid/12407 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2005-0147 | Vendor Advisory | |
| https://bugzilla.mozilla.org/show_bug.cgi?id=267263 | x_refsource_CONFIRMVendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1617474 | Issue Tracking | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/19174 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2005-0147 | ||
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100049 | vdb-entrysignaturex_refsource_OVAL | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9578 | vdb-entrysignaturex_refsource_OVAL | |
| https://www.cve.org/CVERecord?id=CVE-2005-0147 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 29, 2005
Updated Aug 7, 2024
Reserved Jan 25, 2005
Link CVE-2005-0147
CISA Vulnrichment
Updated n/a