The remote host is missing an update for the
# 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("1.3.6.1.4.1.25623.1.1.13.2023.090.01");
script_cve_id("CVE-2023-28755", "CVE-2023-28756");
script_tag(name:"creation_date", value:"2023-04-03 04:19:31 +0000 (Mon, 03 Apr 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:"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-05-30 17:17:15 +0000 (Tue, 30 May 2023)");
script_name("Slackware: Security Advisory (SSA:2023-090-01)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Slackware Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/slackware_linux", "ssh/login/slackpack", re:"ssh/login/release=SLK(15\.0|current)");
script_xref(name:"Advisory-ID", value:"SSA:2023-090-01");
script_xref(name:"URL", value:"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2023&m=slackware-security.351755");
script_xref(name:"URL", value:"https://www.cve.org/CVERecord?id=CVE-2023-28755");
script_xref(name:"URL", value:"https://www.cve.org/CVERecord?id=CVE-2023-28756");
script_xref(name:"URL", value:"https://www.ruby-lang.org/en/news/2023/03/28/redos-in-uri-cve-2023-28755/");
script_xref(name:"URL", value:"https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'ruby' package(s) announced via the SSA:2023-090-01 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"New ruby packages are available for Slackware 15.0 and -current to
fix security issues.
Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/ruby-3.0.6-i586-1_slack15.0.txz: Upgraded.
This update fixes security issues:
ReDoS vulnerability in URI.
ReDoS vulnerability in Time.
For more information, see:
[link moved to references]
[link moved to references]
[link moved to references]
[link moved to references]
(* Security fix *)
+--------------------------+");
script_tag(name:"affected", value:"'ruby' package(s) on Slackware 15.0, Slackware current.");
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-slack.inc");
release = slk_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "SLK15.0") {
if(!isnull(res = isslkpkgvuln(pkg:"ruby", ver:"3.0.6-i586-1_slack15.0", rls:"SLK15.0"))) {
report += res;
}
if(!isnull(res = isslkpkgvuln(pkg:"ruby", ver:"3.0.6-x86_64-1_slack15.0", rls:"SLK15.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLKcurrent") {
if(!isnull(res = isslkpkgvuln(pkg:"ruby", ver:"3.2.2-i586-1", rls:"SLKcurrent"))) {
report += res;
}
if(!isnull(res = isslkpkgvuln(pkg:"ruby", ver:"3.2.2-x86_64-1", rls:"SLKcurrent"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
www.slackware.com/security/viewer.php?l=slackware-security&y=2023&m=slackware-security.351755
www.cve.org/CVERecord?id=CVE-2023-28755
www.cve.org/CVERecord?id=CVE-2023-28756
www.ruby-lang.org/en/news/2023/03/28/redos-in-uri-cve-2023-28755/
www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/
SSA:2023-090-01