security flaw
Published Mar 12, 2005
5.0
MEDIUMCVSS 2.0
EPSS 12.53%
Description
Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (segmentation fault) by aborting the connection during a (1) PUT or (2) POST request, which causes Squid to access previously freed memory.
Affected products
No data.
- 2.0.patch1
- 2.0.patch2
- 2.0.pre1
- 2.0.release
- 2.0_patch2
- 2.1.patch1
- 2.1.patch2
- 2.1.pre1
- 2.1.pre3
- 2.1.pre4
- 2.1.release
- 2.1_patch2
- 2.2.devel3
- 2.2.devel4
- 2.2.pre1
- 2.2.pre2
- 2.2.stable1
- 2.2.stable2
- 2.2.stable3
- 2.2.stable4
- 2.2.stable5
- 2.3.devel2
- 2.3.devel3
- 2.3.stable1
- 2.3.stable2
- 2.3.stable3
- 2.3.stable4
- 2.3.stable5
- 2.3_.stable4
- 2.3_.stable5
- 2.3_stable5
- 2.4
- 2.4.stable1
- 2.4.stable2
- 2.4.stable3
- 2.4.stable4
- 2.4.stable6
- 2.4.stable7
- 2.4_.stable2
- 2.4_.stable6
- 2.4_.stable7
- 2.4_stable7
- 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.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:N/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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 12.53% (0.12534) | 96.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 12.53% (0.12534) | 95.70th | v5 (v2026.06.15) |
| Mar 30, 2025 | 12.60% (0.12597) | 93.34th | v4 (v2025.03.14) |
| Mar 29, 2025 | 18.83% (0.18832) | 92.26th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.60% (0.12597) | 93.41th | v4 (v2025.03.14) |
| Dec 17, 2024 | 10.99% (0.10988) | 95.10th | v3 (v2023.03.01) |
| Feb 17, 2024 | 7.37% (0.07373) | 93.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.51% (0.13507) | 94.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
No CWE recorded.
References (15)
- 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://secunia.com/advisories/12508 third-party-advisoryx_refsource_SECUNIA
- http://www.redhat.com/support/errata/RHSA-2005-415.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2005-489.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/13166 vdb-entryx_refsource_BID
- http://www.squid-cache.org/bugs/show_bug.cgi?id=1224 x_refsource_CONFIRMVendor Advisory
- http://www1.uk.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-post x_refsource_CONFIRMVendor Advisory
- https://access.redhat.com/security/cve/CVE-2005-0718 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617563 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19919 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2005-0718
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11562 vdb-entrysignaturex_refsource_OVAL
- https://usn.ubuntu.com/111-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2005-0718
Change history (0)
No recorded changes yet.