The ypserv(8) utility in FreeBSD-SA-06:15.ypserv.asc inadvertently disabled securenets access restrictions
Reporter | Title | Published | Views | Family All 8 |
---|---|---|---|---|
![]() | CVE-2006-2655 | 2 Jun 200601:00 | – | cvelist |
![]() | Design/Logic Flaw | 2 Jun 200601:02 | – | prion |
![]() | CVE-2006-2655 | 2 Jun 200601:02 | – | cve |
![]() | ypserv -- Inoperative access controls in ypserv | 31 May 200600:00 | – | freebsd |
![]() | FreeBSD-SA-06:15.ypserv | 31 May 200600:00 | – | freebsd_advisory |
![]() | FreeBSD Security Advisory (FreeBSD-SA-06:15.ypserv.asc) | 4 Sep 200800:00 | – | openvas |
![]() | FreeBSD Security Advisory FreeBSD-SA-06:15.ypserv | 2 Jun 200600:00 | – | securityvulns |
![]() | CVE-2006-2655 | 2 Jun 200601:02 | – | nvd |
Source | Link |
---|---|
secure1 | www.secure1.securityspace.com/smysecure/catid.html |
# SPDX-FileCopyrightText: 2008 E-Soft Inc.
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.56851");
script_version("2023-07-26T05:05:09+0000");
script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
script_tag(name:"creation_date", value:"2008-09-04 20:41:11 +0200 (Thu, 04 Sep 2008)");
script_cve_id("CVE-2006-2655");
script_tag(name:"cvss_base", value:"6.4");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:N");
script_name("FreeBSD Security Advisory (FreeBSD-SA-06:15.ypserv.asc)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2008 E-Soft Inc.");
script_family("FreeBSD Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/freebsd", "ssh/login/freebsdpatchlevel");
script_tag(name:"insight", value:"The ypserv(8) utility is a server which distributes NIS databases to client
systems within an NIS domain.
There are two documented methods of restricting access to NIS maps through
ypserv(8): through the use of the /var/yp/securenets file, and through the
/etc/hosts.allow file. While both mechanisms are implemented in the server,
a change in the build process caused the securenets access restrictions
to be inadvertently disabled.");
script_tag(name:"solution", value:"Upgrade your system to the appropriate stable release
or security branch dated after the correction date.");
script_xref(name:"URL", value:"https://secure1.securityspace.com/smysecure/catid.html?in=FreeBSD-SA-06:15.ypserv.asc");
script_tag(name:"summary", value:"The remote host is missing an update to the system
as announced in the referenced advisory FreeBSD-SA-06:15.ypserv.asc");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("pkg-lib-bsd.inc");
vuln = FALSE;
if(patchlevelcmp(rel:"6.1", patchlevel:"1")<0) {
vuln = TRUE;
}
if(patchlevelcmp(rel:"6.0", patchlevel:"8")<0) {
vuln = TRUE;
}
if(patchlevelcmp(rel:"5.5", patchlevel:"1")<0) {
vuln = TRUE;
}
if(patchlevelcmp(rel:"5.4", patchlevel:"15")<0) {
vuln = TRUE;
}
if(patchlevelcmp(rel:"5.3", patchlevel:"30")<0) {
vuln = TRUE;
}
if(vuln) {
security_message(port:0);
} else if (__pkg_match) {
exit(99);
}
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