9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.135 Low
EPSS
Percentile
95.6%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.10.2017.0482");
script_cve_id("CVE-2017-0899", "CVE-2017-0900", "CVE-2017-0901", "CVE-2017-0902", "CVE-2017-0903");
script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
script_version("2024-02-02T05:06:09+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-11-03 17:35:35 +0000 (Fri, 03 Nov 2017)");
script_name("Mageia: Security Advisory (MGASA-2017-0482)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 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=MAGEIA(5|6)");
script_xref(name:"Advisory-ID", value:"MGASA-2017-0482");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2017-0482.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=21639");
script_xref(name:"URL", value:"https://www.ruby-lang.org/en/news/2017/08/29/multiple-vulnerabilities-in-rubygems/");
script_xref(name:"URL", value:"http://blog.rubygems.org/2017/10/09/unsafe-object-deserialization-vulnerability.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'ruby-RubyGems' package(s) announced via the MGASA-2017-0482 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"An ANSI escape sequence vulnerability (CVE-2017-0899).
A DoS vulnerability in the query command (CVE-2017-0900).
A vulnerability in the gem installer that allowed a malicious gem to
overwrite arbitrary files (CVE-2017-0901).
A DNS request hijacking vulnerability (CVE-2017-0902).
An unsafe object deserialization vulnerability that allows an attacker
to inject an instance of an object of their choosing in the target
system. A clever attacker can inject an object that is able to interact
with the system in such a way that will allow the attacker to execute
arbitrary code (CVE-2017-0903).");
script_tag(name:"affected", value:"'ruby-RubyGems' package(s) on Mageia 5, Mageia 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-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "MAGEIA5") {
if(!isnull(res = isrpmvuln(pkg:"ruby-RubyGems", rpm:"ruby-RubyGems~2.1.11~5.2.mga5", rls:"MAGEIA5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "MAGEIA6") {
if(!isnull(res = isrpmvuln(pkg:"ruby-RubyGems", rpm:"ruby-RubyGems~2.4.8~7.1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.135 Low
EPSS
Percentile
95.6%