CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
88.3%
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("1.3.6.1.4.1.25623.1.1.1.2.2016.421");
script_cve_id("CVE-2015-3197");
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:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2016-03-09 21:39:17 +0000 (Wed, 09 Mar 2016)");
script_name("Debian: Security Advisory (DLA-421-1)");
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-421-1");
script_xref(name:"URL", value:"https://www.debian.org/lts/security/2016/DLA-421-1");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'openssl' package(s) announced via the DLA-421-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"CVE-2015-3197
A malicious client can negotiate SSLv2 ciphers that have been disabled on the server and complete SSLv2 handshakes even if all SSLv2 ciphers have been disabled, provided that the SSLv2 protocol was not also disabled via SSL_OP_NO_SSLv2.
Additionally, when using a DHE cipher suite a new DH key will always be generated for each connection.
This will be the last security update for the squeeze version of the package. The 0.9.8 version is no longer supported and the squeeze LTS support will end soon. If you are using openssl you should upgrade to wheezy or preferably jessie. The version in those versions contain many security improvements.");
script_tag(name:"affected", value:"'openssl' 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:"libcrypto0.9.8-udeb", ver:"0.9.8o-4squeeze23", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libssl-dev", ver:"0.9.8o-4squeeze23", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libssl0.9.8", ver:"0.9.8o-4squeeze23", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libssl0.9.8-dbg", ver:"0.9.8o-4squeeze23", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openssl", ver:"0.9.8o-4squeeze23", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
88.3%