security flaw
Published Feb 6, 2005
5.0
MEDIUMCVSS 2.0
EPSS 50.49%
Description
Squid 2.5 up to 2.5.STABLE7 allows remote attackers to poison the cache or conduct certain attacks via headers that do not follow the HTTP specification, including (1) multiple Content-Length headers, (2) carriage return (CR) characters that are not part of a CRLF pair, and (3) header names containing whitespace characters.
Affected products
No data.
- 2.5.6
- 2.5.stable1
- 2.5.stable2
- 2.5.stable3
- 2.5.stable4
- 2.5.stable5
- 2.5.stable6
- 2.5.stable7
- 2.5_.stable1
- 2.5_.stable3
- 2.5_.stable4
- 2.5_.stable5
- 2.5_.stable6
- 2.5_stable3
- 2.5_stable4
- 2.5_stable9
No data.
Red Hat Enterprise Linux 3
squid-7:2.5.STABLE3-6.3E.7
Fixed · RHSA-2005:061
Red Hat Enterprise Linux 4
squid-7:2.5.STABLE6-3.4E.3
Fixed · RHSA-2005:060
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | squid-7:2.5.STABLE3-6.3E.7 | Fixed | RHSA-2005:061 |
| Red Hat Enterprise Linux 4 | squid-7:2.5.STABLE6-3.4E.3 | Fixed | RHSA-2005:060 |
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:N
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 | 50.49% (0.50494) | 98.88th | v5 (v2026.06.15) |
| Jun 15, 2026 | 50.78% (0.50775) | 98.78th | v5 (v2026.06.15) |
| Jan 24, 2026 | 83.33% (0.83332) | 99.25th | v4 (v2025.03.14) |
| Mar 30, 2025 | 85.95% (0.85951) | 99.34th | v4 (v2025.03.14) |
| Mar 29, 2025 | 87.14% (0.87145) | 99.31th | v4 (v2025.03.14) |
| Mar 17, 2025 | 85.95% (0.85951) | 99.35th | v4 (v2025.03.14) |
| Dec 17, 2024 | 93.90% (0.93897) | 99.36th | v3 (v2023.03.01) |
| Jan 14, 2024 | 97.00% (0.97004) | 99.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.03% (0.97032) | 99.54th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.78% (0.03779) | 85.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.78% (0.03779) | 84.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.78% (0.03779) | 67.21th | v2 (v2022.01.01) |
No CWE recorded.
References (17)
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000931 vendor-advisoryx_refsource_CONECTIVAVendor Advisory
- http://fedoranews.org/updates/FEDORA--.shtml vendor-advisoryx_refsource_FEDORA
- http://marc.info/?l=bugtraq&m=110780531820947&w=2 mailing-listx_refsource_BUGTRAQ
- http://www.kb.cert.org/vuls/id/768702 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:034 vendor-advisoryx_refsource_MANDRAKE
- http://www.novell.com/linux/security/advisories/2005_06_squid.html vendor-advisoryx_refsource_SUSEVendor Advisory
- http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html vendor-advisoryx_refsource_FEDORA
- http://www.redhat.com/support/errata/RHSA-2005-060.html vendor-advisoryx_refsource_REDHATPatch
- http://www.redhat.com/support/errata/RHSA-2005-061.html vendor-advisoryx_refsource_REDHATPatch
- http://www.securityfocus.com/bid/12412 vdb-entryx_refsource_BID
- http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-header_parsing x_refsource_CONFIRMVendor Advisory
- http://www3.br.squid-cache.org/Advisories/SQUID-2005_4.txt x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2005-0174 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617479 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2005-0174
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10656 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2005-0174
Change history (0)
No recorded changes yet.