Vulnerability Name:

CVE-2001-0142 (CCN-5921)

Assigned:2001-01-10
Published:2001-01-10
Updated:2017-10-10
Summary:squid 2.3 and earlier allows local users to overwrite arbitrary files via a symlink attack in some configurations.
CVSS v3 Severity:2.9 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:1.2 Low (CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
1.2 Low (CCN CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: BUGTRAQ
Type: Patch
20010112 Trustix Security Advisory - diffutils squid

Source: CCN
Type: Trustix Secure Linux Security Advisory - squid
squid

Source: MITRE
Type: CNA
CVE-2001-0142

Source: BUGTRAQ
Type: UNKNOWN
20010110 Immunix OS Security update for lots of temp file problems

Source: CCN
Type: Immunix OS Security Advisory IMNX-2000-70-018-01
squid

Source: DEBIAN
Type: UNKNOWN
DSA-019

Source: DEBIAN
Type: DSA-019
squid -- insecure tempfile handling

Source: MANDRAKE
Type: Patch, Vendor Advisory
MDKSA-2001:003

Source: CCN
Type: OSVDB ID: 1712
Squid Email Notification /tmp Symlink Arbitrary File Overwrite

Source: BID
Type: Patch, Vendor Advisory
2184

Source: CCN
Type: BID-2184
squid /tmp File Race Condition Vulnerability

Source: CCN
Type: MandrakeSoft Security Advisory MDKSA-2001:003
squid update

Source: XF
Type: UNKNOWN
squid-email-symlink(5921)

Source: XF
Type: UNKNOWN
squid-email-symlink(5921)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:immunix:immunix:7.0_beta:*:*:*:*:*:*:*
  • OR cpe:/a:national_science_foundation:squid_web_proxy:2.3_stable4:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/o:mandrakesoft:mandrake_linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:trustix:secure_linux:1.1:*:*:*:*:*:*:*
  • OR cpe:/o:trustix:secure_linux:1.2:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:mandrakesoft:mandrake_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.2:*:*:*:*:*:*:*
  • AND
  • cpe:/o:debian:debian_linux:2.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    immunix immunix 7.0_beta
    national_science_foundation squid web proxy 2.3_stable4
    mandrakesoft mandrake linux 6.0
    mandrakesoft mandrake linux 6.1
    mandrakesoft mandrake linux 7.0
    mandrakesoft mandrake linux 7.1
    mandrakesoft mandrake linux 7.2
    redhat linux 7.0
    trustix secure linux 1.1
    trustix secure linux 1.2
    mandrakesoft mandrake linux 7.0
    mandrakesoft mandrake linux 7.1
    mandrakesoft mandrake linux 6.0
    mandrakesoft mandrake linux 6.1
    mandrakesoft mandrake linux 7.2
    debian debian linux 2.2