Vulnerability Name:

CCN-101765

Published:2015-03-24
Updated:2015-03-24
Summary:Squid is vulnerable to a denial of service, caused by an error when attempting to restart when its already running. An attacker could exploit this vulnerability to delete all the files on the hard-drive and cause the system to hang.
CVSS v3 Severity:9.1 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.4 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:C/A:C)
7.0 High (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: Squid Web site
Squid Web Proxy Cache

Source: CCN
Type: Red Hat Bugzilla – Bug 1202858
restarting testing build of squid results in deleting all files in hard-drive

Source: XF
Type: UNKNOWN
squid-testing-build-dos(101765)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:squid-cache:squid:3.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    squid-cache squid 3.0