CVE-2005-0718
Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (segmentation...
CVE-2005-0718 is a medium vulnerability (CVSS 5.0) in Squid, published March 12, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 12.5%, the 96th percentile. Fixed in squid 2.5.8.
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2005-0718- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2005-0718- Updated
- 2026-11-02
EUVDEUVD-2005-0719 No score
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.
- Record
EUVD-2005-0719- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9wrw-hg5g-h4gx No score
Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (segmentation...
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.
- Record
GHSA-9wrw-hg5g-h4gx- Updated
- 2026-11-02
OSV No score
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.
- Record
CVE-2005-0718- Updated
- 2026-11-02
OSVDEBIAN-CVE-2005-0718 No score
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.
- Record
DEBIAN-CVE-2005-0718- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
squidDebian:12 |
before 2.5.8 | 2.5.8 |
squidDebian:13 |
before 2.5.8 | 2.5.8 |
squidDebian:14 |
before 2.5.8 | 2.5.8 |
squidRed Hat:enterprise_linux:3::as |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squid-debuginfoRed Hat:enterprise_linux:3::as |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squidRed Hat:enterprise_linux:3::desktop |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squid-debuginfoRed Hat:enterprise_linux:3::desktop |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squidRed Hat:enterprise_linux:3::es |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squid-debuginfoRed Hat:enterprise_linux:3::es |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squidRed Hat:enterprise_linux:3::ws |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
Show 9 moreShow less
| Package | Affected | Fixed |
|---|---|---|
squid-debuginfoRed Hat:enterprise_linux:3::ws |
before 7:2.5.STABLE3-6.3E.13 | 7:2.5.STABLE3-6.3E.13 |
squidRed Hat:enterprise_linux:4::as |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squid-debuginfoRed Hat:enterprise_linux:4::as |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squidRed Hat:enterprise_linux:4::desktop |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squid-debuginfoRed Hat:enterprise_linux:4::desktop |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squidRed Hat:enterprise_linux:4::es |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squid-debuginfoRed Hat:enterprise_linux:4::es |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squidRed Hat:enterprise_linux:4::ws |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
squid-debuginfoRed Hat:enterprise_linux:4::ws |
before 7:2.5.STABLE6-3.4E.9 | 7:2.5.STABLE6-3.4E.9 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |
References
squid-cache.org/bugs/show_bug.cgi?id=1224
www1.uk.squid-cache.org/Versions/v2/2.5/bugs
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11562
exchange.xforce.ibmcloud.com/vulnerabilities/19919
securityfocus.com/bid/13166
fedoranews.org/updates/FEDORA--.shtml
Show 37 moreShow less
secunia.com/advisories/12508
redhat.com/support/errata/RHSA-2005-489.html
usn.ubuntu.com/111-1
distro.conectiva.com.br/atualizacoes?id=a&anuncio=000931
nvd.nist.gov/vuln/detail/CVE-2005-0718
github.com/advisories/GHSA-9wrw-hg5g-h4gx
security-tracker.debian.org/tracker/CVE-2005-0718
access.redhat.com/errata/RHSA-2005:415
bugzilla.redhat.com/show_bug.cgi?id=125007
security.access.redhat.com/data/csaf/v2/advisories/2005/rhsa-2005_415.json
cve.org/CVERecord?id=CVE-1999-0710