Home/CVE/Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when the httpd_accel_host a
CVE

CVE-2001-1030

Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when the httpd_accel_host a

Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when the httpd_accel_host and http_accel_with_proxy off settings are used, which allows attackers to bypass the ACLs and conduct unauthorized activities such as port scanning.

HIGH · CVSS 7.5 EPSS 0.00184
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
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Affected Products & Versions

8
caldera openlinux serverall versions
immunixall versions
mandrakesoft mandrake single network firewallall versions
squid web proxyall versions
mandrakesoft mandrake linuxall versions
mandrakesoft mandrake linux corporate serverall versions
redhat linuxall versions
trustix secure linuxall versions
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalLinux Reverse Shell Indicator
producthighCommunication To LocaltoNet Tunneling Service Initiated - Linux
producthighPotentially Suspicious Malware Callback Communication - Linux
producthighLinux Crypto Mining Pool Connections
producthighCommunication To Ngrok Tunneling Service - Linux
producthighLinux Crypto Mining Indicators
▣

Scoring & Timeline

7.5
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published to NVD18 Jul 2001 · 04:00 AM
⚑

Vendor Advisories

1
rhsaRHSA-2001:097
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://archives.neohapsis.com/archives/bugtraq/2001-07/0362.htmlPatchVendor Advisory
http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-031-01PatchVendor Advisory
http://www.calderasystems.com/support/security/advisories/CSSA-2001-029.0.txt
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-066.php3
http://www.redhat.com/support/errata/RHSA-2001-097.htmlPatchVendor Advisory
http://www.securityfocus.com/archive/1/197727PatchVendor Advisory
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