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CVE-2005-0718

19
FAUCET Score

CVE-2005-0718 describes a denial-of-service vulnerability affecting Squid 2.5.STABLE7 and earlier versions. Remote attackers can trigger a segmentation fault by aborting PUT or POST requests, leading to Squid accessing freed memory. This vulnerability has a CVSS score of 5.0, indicating a medium severity with network access, low attack complexity, and no authentication required, resulting in partial availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.patch1CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.0.patch1:*:*:*:*:*:*:*
2.0.patch2CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.0.patch2:*:*:*:*:*:*:*
2.0.pre1CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.0.pre1:*:*:*:*:*:*:*
2.0.releaseCPE matchmatch criteria
cpe:2.3:a:squid:squid:2.0.release:*:*:*:*:*:*:*
2.0_patch2CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.0_patch2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
12.53%
Probability of exploitation in next 30 days
EPSS Percentile
95.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1253 is in the 95th percentile among its peer group of 23,705 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: squid-7:2.5.STABLE3-6.3E.13
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: squid-7:2.5.STABLE6-3.4E.9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux ES version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch

Vendor Advisories (1)

redhatCVE-2005-0718Low

security flaw

Mar 4, 2005

References

distro.conectiva.com.br / atualizacoes
Vendor Advisory
fedoranews.org / updates/FEDORA--.shtml
secunia.com / advisories/12508
exchange.xforce.ibmcloud.com / vulnerabilities/19919
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11562
usn.ubuntu.com / 111-1
www1.uk.squid-cache.org / Versions/v2/2.5/bugs
Vendor Advisory
redhat.com / support/errata/RHSA-2005-415.html
redhat.com / support/errata/RHSA-2005-489.html
securityfocus.com / bid/13166
squid-cache.org / bugs/show_bug.cgi
Vendor Advisory