Vulnerability Name:

CVE-2001-0787 (CCN-6703)

Assigned:2001-06-03
Published:2001-06-03
Updated:2017-10-10
Summary:LPRng in Red Hat Linux 7.0 and 7.1 does not properly drop memberships in supplemental groups when lowering privileges, which could allow a local user to elevate privileges.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2001-0787

Source: CCN
Type: RHSA-2001-077
LPRng fails to drop supplemental group membership

Source: CCN
Type: CIAC Information Bulletin L-096
Red Hat LPRng Vulnerability

Source: CIAC
Type: UNKNOWN
L-096

Source: CCN
Type: OSVDB ID: 1866
LPRng Supplementary Groups Drop Failure

Source: REDHAT
Type: UNKNOWN
RHSA-2001:077

Source: BID
Type: UNKNOWN
2865

Source: CCN
Type: BID-2865
LPRng Failure To Drop Supplementary Groups Vulnerability

Source: XF
Type: UNKNOWN
lprng-supplementary-groups(6703)

Source: XF
Type: UNKNOWN
lprng-supplementary-groups(6703)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:redhat:linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:redhat:linux:7:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.3:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    redhat linux 7.0
    redhat linux 7.1
    redhat linux 7
    redhat linux 7.1
    redhat linux 7.2
    redhat linux 7.3