7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
6.6 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
28.2%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2008 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("1.3.6.1.4.1.25623.1.0.58643");
script_cve_id("CVE-2007-1320", "CVE-2007-4993");
script_tag(name:"creation_date", value:"2008-01-17 22:19:52 +0000 (Thu, 17 Jan 2008)");
script_version("2024-02-01T14:37:10+0000");
script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_name("Debian: Security Advisory (DSA-1384-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2008 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB4");
script_xref(name:"Advisory-ID", value:"DSA-1384-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2007/DSA-1384-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-1384");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'xen-3.0' package(s) announced via the DSA-1384-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Several local vulnerabilities have been discovered in the Xen hypervisor packages which may lead to the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems:
CVE-2007-4993
By use of a specially crafted grub configuration file a domU user may be able to execute arbitrary code upon the dom0 when pygrub is being used.
CVE-2007-1320
Multiple heap-based buffer overflows in the Cirrus VGA extension, provided by QEMU, may allow local users to execute arbitrary code via bitblt heap overflow.
For the stable distribution (etch), these problems have been fixed in version 3.0.3-0-3.
For the unstable distribution (sid), these problems will be fixed soon.
We recommend that you upgrade your xen-utils package.");
script_tag(name:"affected", value:"'xen-3.0' package(s) on Debian 4.");
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 == "DEB4") {
if(!isnull(res = isdpkgvuln(pkg:"xen-docs-3.0", ver:"3.0.3-0-3", rls:"DEB4"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"xen-hypervisor-3.0.3-1-amd64", ver:"3.0.3-0-3", rls:"DEB4"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"xen-hypervisor-3.0.3-1-i386", ver:"3.0.3-0-3", rls:"DEB4"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"xen-hypervisor-3.0.3-1-i386-pae", ver:"3.0.3-0-3", rls:"DEB4"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"xen-ioemu-3.0.3-1", ver:"3.0.3-0-3", rls:"DEB4"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"xen-utils-3.0.3-1", ver:"3.0.3-0-3", rls:"DEB4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);