The remote host is missing an update for the Debian 'luajit' package(s) announced via the DLA-2296-1 advisory. An out-of-bounds read could happen due to mishandling of __gc handler frame traversal in luajit, a just in time compiler for Lua
Reporter | Title | Published | Views | Family All 20 |
---|---|---|---|---|
![]() | CVE-2020-15890 | 21 Jul 202022:15 | – | alpinelinux |
![]() | [SECURITY] [DLA 2296-1] luajit security update | 28 Jul 202020:31 | – | debian |
![]() | Updated luajit packages fix security vulnerability | 25 Aug 202011:13 | – | mageia |
![]() | CVE-2020-15890 | 21 Jul 202000:00 | – | ubuntucve |
![]() | luajit - security update | 28 Jul 202000:00 | – | osv |
![]() | luajit vulnerability | 15 Sep 202022:47 | – | osv |
![]() | CVE-2020-15890 | 21 Jul 202022:15 | – | osv |
![]() | Red Hat Bug Fix Advisory: Advanced Virtualization bug fix and enhancement update | 16 Sep 202403:49 | – | osv |
![]() | Debian DLA-2296-1 : luajit security update | 30 Jul 202000:00 | – | nessus |
![]() | Ubuntu 16.04 LTS : LuaJIT vulnerability (USN-4501-1) | 15 Sep 202000:00 | – | nessus |
Source | Link |
---|---|
security-tracker | www.security-tracker.debian.org/tracker/luajit |
debian | www.debian.org/lts/security/2020/DLA-2296-1 |
wiki | www.wiki.debian.org/LTS |
# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.892296");
script_cve_id("CVE-2020-15890");
script_tag(name:"creation_date", value:"2020-07-29 03:00:13 +0000 (Wed, 29 Jul 2020)");
script_version("2024-02-02T05:06:07+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +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:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-08-04 17:36:34 +0000 (Tue, 04 Aug 2020)");
script_name("Debian: Security Advisory (DLA-2296-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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=DEB9");
script_xref(name:"Advisory-ID", value:"DLA-2296-1");
script_xref(name:"URL", value:"https://www.debian.org/lts/security/2020/DLA-2296-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/luajit");
script_xref(name:"URL", value:"https://wiki.debian.org/LTS");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'luajit' package(s) announced via the DLA-2296-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"An issue has been found in luajit, a just in time compiler for Lua.
An out-of-bounds read could happen because __gc handler frame traversal is mishandled.
For Debian 9 stretch, this problem has been fixed in version 2.0.4+dfsg-1+deb9u1.
We recommend that you upgrade your luajit packages.
For the detailed security status of luajit please refer to its security tracker page at: [link moved to references]
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]");
script_tag(name:"affected", value:"'luajit' package(s) on 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 == "DEB9") {
if(!isnull(res = isdpkgvuln(pkg:"libluajit-5.1-2", ver:"2.0.4+dfsg-1+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libluajit-5.1-common", ver:"2.0.4+dfsg-1+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libluajit-5.1-dev", ver:"2.0.4+dfsg-1+deb9u1", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"luajit", ver:"2.0.4+dfsg-1+deb9u1", rls:"DEB9"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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