6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
6 Medium
AI Score
Confidence
High
0.014 Low
EPSS
Percentile
86.6%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2009 Greenbone AG
# 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("1.3.6.1.4.1.25623.1.0.64982");
script_cve_id("CVE-2009-3229", "CVE-2009-3230", "CVE-2009-3231");
script_tag(name:"creation_date", value:"2009-09-28 17:09:13 +0000 (Mon, 28 Sep 2009)");
script_version("2024-02-28T14:37:42+0000");
script_tag(name:"last_modification", value:"2024-02-28 14:37:42 +0000 (Wed, 28 Feb 2024)");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_name("Ubuntu: Security Advisory (USN-834-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2009 Greenbone AG");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(6\.06\ LTS|8\.04\ LTS|8\.10|9\.04)");
script_xref(name:"Advisory-ID", value:"USN-834-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-834-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'postgresql-8.1, postgresql-8.3' package(s) announced via the USN-834-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"It was discovered that PostgreSQL could be made to unload and reload an
already loaded module by using the LOAD command. A remote authenticated
attacker could exploit this to cause a denial of service. This issue did
not affect Ubuntu 6.06 LTS. (CVE-2009-3229)
Due to an incomplete fix for CVE-2007-6600, RESET ROLE and RESET SESSION
AUTHORIZATION operations were allowed inside security-definer functions. A
remote authenticated attacker could exploit this to escalate privileges
within PostgreSQL. (CVE-2009-3230)
It was discovered that PostgreSQL did not properly perform LDAP
authentication under certain circumstances. When configured to use LDAP
with anonymous binds, a remote attacker could bypass authentication by
supplying an empty password. This issue did not affect Ubuntu 6.06 LTS.
(CVE-2009-3231)");
script_tag(name:"affected", value:"'postgresql-8.1, postgresql-8.3' package(s) on Ubuntu 6.06, Ubuntu 8.04, Ubuntu 8.10, Ubuntu 9.04.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "UBUNTU6.06 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"postgresql-8.1", ver:"8.1.18-0ubuntu0.6.06", rls:"UBUNTU6.06 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU8.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"postgresql-8.3", ver:"8.3.8-0ubuntu8.04", rls:"UBUNTU8.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU8.10") {
if(!isnull(res = isdpkgvuln(pkg:"postgresql-8.3", ver:"8.3.8-0ubuntu8.10", rls:"UBUNTU8.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU9.04") {
if(!isnull(res = isdpkgvuln(pkg:"postgresql-8.3", ver:"8.3.8-0ubuntu9.04", rls:"UBUNTU9.04"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);