7.4 High
AI Score
Confidence
High
7.7 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
40.3%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.1.2.2015.248");
script_cve_id("CVE-2015-3456");
script_tag(name:"creation_date", value:"2023-03-08 12:56:44 +0000 (Wed, 08 Mar 2023)");
script_version("2024-02-02T05:06:10+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.7");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:S/C:C/I:C/A:C");
script_name("Debian: Security Advisory (DLA-248-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 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=DEB6");
script_xref(name:"Advisory-ID", value:"DLA-248-1");
script_xref(name:"URL", value:"https://www.debian.org/lts/security/2015/DLA-248-1");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'qemu' package(s) announced via the DLA-248-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"A vulnerability was discovered in the qemu virtualisation solution:
CVE-2015-3456
Jason Geffner discovered a buffer overflow in the emulated floppy disk drive, resulting in the potential execution of arbitrary code.
Despite the end-of-life of qemu support in the old-oldstable distribution (squeeze-lts), this problem has been fixed in version 0.12.5+dfsg-3squeeze4 of the qemu source package due to its severity (the so-called VENOM vulnerability).
Further problems may still be present in the qemu package in the old-oldstable distribution (squeeze-lts) and users who need to rely on qemu are encouraged to upgrade to a newer version of Debian.
We recommend that you upgrade your qemu packages.");
script_tag(name:"affected", value:"'qemu' package(s) on Debian 6.");
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 == "DEB6") {
if(!isnull(res = isdpkgvuln(pkg:"libqemu-dev", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-keymaps", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-user", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-user-static", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-utils", ver:"0.12.5+dfsg-3squeeze5", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);