7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.6 High
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.969 High
EPSS
Percentile
99.7%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.131285");
script_cve_id("CVE-2016-2105", "CVE-2016-2106", "CVE-2016-2107", "CVE-2016-2109");
script_tag(name:"creation_date", value:"2016-05-09 11:17:48 +0000 (Mon, 09 May 2016)");
script_version("2024-02-02T05:06:05+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:05 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
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:"2016-05-06 12:48:35 +0000 (Fri, 06 May 2016)");
script_name("Mageia: Security Advisory (MGASA-2016-0169)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2016 Greenbone AG");
script_family("Mageia Linux Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA5");
script_xref(name:"Advisory-ID", value:"MGASA-2016-0169");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2016-0169.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=18341");
script_xref(name:"URL", value:"https://www.openssl.org/news/secadv/20160503.txt");
script_tag(name:"summary", value:"The remote host is missing an update for the 'openssl' package(s) announced via the MGASA-2016-0169 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"An overflow can occur in the EVP_EncodeUpdate() function which is used for
Base64 encoding of binary data. If an attacker is able to supply very
large amounts of input data then a length check can overflow resulting in
a heap corruption (CVE-2016-2105).
An overflow can occur in the EVP_EncryptUpdate() function. If an attacker
is able to supply very large amounts of input data after a previous call
to EVP_EncryptUpdate() with a partial block then a length check can
overflow resulting in a heap corruption (CVE-2016-2106).
A MITM attacker can use a padding oracle attack to decrypt traffic when
the connection uses an AES CBC cipher and the server support AES-NI
(CVE-2016-2107).
When ASN.1 data is read from a BIO using functions such as d2i_CMS_bio()
a short invalid encoding can casuse allocation of large amounts of memory
potentially consuming excessive resources or exhausting memory
(CVE-2016-2109)");
script_tag(name:"affected", value:"'openssl' package(s) on Mageia 5.");
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-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "MAGEIA5") {
if(!isnull(res = isrpmvuln(pkg:"lib64openssl-devel", rpm:"lib64openssl-devel~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64openssl-engines1.0.0", rpm:"lib64openssl-engines1.0.0~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64openssl-static-devel", rpm:"lib64openssl-static-devel~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64openssl1.0.0", rpm:"lib64openssl1.0.0~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl-devel", rpm:"libopenssl-devel~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl-engines1.0.0", rpm:"libopenssl-engines1.0.0~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl-static-devel", rpm:"libopenssl-static-devel~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl1.0.0", rpm:"libopenssl1.0.0~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.2h~1.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.6 High
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.969 High
EPSS
Percentile
99.7%