security flaw
Published May 11, 2005
6.4
MEDIUMCVSS 2.0
EPSS 2.36%
Description
Squid 2.5 STABLE9 and earlier, when the DNS client port is unfiltered and the environment does not prevent IP spoofing, allows remote attackers to spoof DNS lookups.
Affected products
No data.
No data.
Red Hat Enterprise Linux 3
squid-7:2.5.STABLE3-6.3E.13
Fixed · RHSA-2005:415
Red Hat Enterprise Linux 4
squid-7:2.5.STABLE6-3.4E.9
Fixed · RHSA-2005:415
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2005:489
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2005:489
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2005:489
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | squid-7:2.5.STABLE3-6.3E.13 | Fixed | RHSA-2005:415 |
| Red Hat Enterprise Linux 4 | squid-7:2.5.STABLE6-3.4E.9 | Fixed | RHSA-2005:415 |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2005:489 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2005:489 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2005:489 |
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.
AV:N/AC:L/Au:N/C:N/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.36% (0.02357) | 83.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.36% (0.02357) | 81.48th | v5 (v2026.06.15) |
| Mar 30, 2025 | 24.58% (0.24581) | 95.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 33.67% (0.33669) | 95.24th | v4 (v2025.03.14) |
| Mar 19, 2025 | 24.58% (0.24581) | 95.46th | v4 (v2025.03.14) |
| Mar 17, 2025 | 32.30% (0.32300) | 96.46th | v4 (v2025.03.14) |
| Dec 17, 2024 | 25.63% (0.25627) | 96.70th | v3 (v2023.03.01) |
| Apr 17, 2024 | 33.13% (0.33127) | 96.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 48.16% (0.48161) | 96.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.97% (0.01974) | 78.97th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.97% (0.01974) | 77.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.97% (0.01974) | 56.20th | v2 (v2022.01.01) |
No CWE recorded.
References (13)
- http://fedoranews.org/updates/FEDORA--.shtml vendor-advisoryx_refsource_FEDORA
- http://secunia.com/advisories/15294 third-party-advisoryx_refsource_SECUNIAPatch
- http://www.debian.org/security/2005/dsa-751 vendor-advisoryx_refsource_DEBIAN
- http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html vendor-advisoryx_refsource_FEDORA
- http://www.redhat.com/support/errata/RHSA-2005-489.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/13592 vdb-entryx_refsource_BID
- http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE9-dns_query x_refsource_CONFIRMPatch
- http://www.vupen.com/english/advisories/2005/0521 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2005-1519 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617653 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2005-1519
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9976 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2005-1519
Change history (0)
No recorded changes yet.