The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.704011");
script_cve_id("CVE-2017-16227");
script_tag(name:"creation_date", value:"2017-10-29 23:00:00 +0000 (Sun, 29 Oct 2017)");
script_version("2024-02-02T05:06:06+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:06 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-11-18 16:16:50 +0000 (Sat, 18 Nov 2017)");
script_name("Debian: Security Advisory (DSA-4011-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 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=DEB(8|9)");
script_xref(name:"Advisory-ID", value:"DSA-4011-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2017/DSA-4011-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4011");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'quagga' package(s) announced via the DSA-4011-1 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 the bgpd daemon in the Quagga routing suite does not properly calculate the length of multi-segment AS_PATH UPDATE messages, causing bgpd to drop a session and potentially resulting in loss of network connectivity.
For the oldstable distribution (jessie), this problem has been fixed in version 0.99.23.1-1+deb8u4.
For the stable distribution (stretch), this problem has been fixed in version 1.1.1-3+deb9u1.
We recommend that you upgrade your quagga packages.");
script_tag(name:"affected", value:"'quagga' package(s) on Debian 8, Debian 9.");
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 == "DEB8") {
if(!isnull(res = isdpkgvuln(pkg:"quagga", ver:"0.99.23.1-1+deb8u4", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-dbg", ver:"0.99.23.1-1+deb8u4", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-doc", ver:"0.99.23.1-1+deb8u4", rls:"DEB8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB9") {
if(!isnull(res = isdpkgvuln(pkg:"quagga", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-bgpd", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-core", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-doc", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-isisd", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-ospf6d", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-ospfd", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-pimd", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-ripd", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"quagga-ripngd", ver:"1.1.1-3+deb9u1", rls:"DEB9"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);