CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
39.5%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.1.13.2024.084.01");
script_cve_id("CVE-2022-45939");
script_tag(name:"creation_date", value:"2024-03-25 04:20:30 +0000 (Mon, 25 Mar 2024)");
script_version("2024-03-25T05:05:45+0000");
script_tag(name:"last_modification", value:"2024-03-25 05:05:45 +0000 (Mon, 25 Mar 2024)");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-12-01 19:48:04 +0000 (Thu, 01 Dec 2022)");
script_name("Slackware: Security Advisory (SSA:2024-084-01)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2024 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:2024-084-01");
script_xref(name:"URL", value:"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2024&m=slackware-security.367764");
script_xref(name:"URL", value:"https://www.cve.org/CVERecord?id=CVE-2022-45939");
script_tag(name:"summary", value:"The remote host is missing an update for the 'emacs' package(s) announced via the SSA:2024-084-01 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"New emacs 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/emacs-29.3-i586-1_slack15.0.txz: Upgraded.
GNU Emacs through 28.2 allows attackers to execute commands via shell
metacharacters in the name of a source-code file, because lib-src/etags.c
uses the system C library function in its implementation of the ctags
program. For example, a victim may use the 'ctags *' command (suggested in
the ctags documentation) in a situation where the current working directory
has contents that depend on untrusted input.
For more information, see:
[link moved to references]
(* Security fix *)
+--------------------------+");
script_tag(name:"affected", value:"'emacs' 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:"emacs", ver:"29.3-i586-1_slack15.0", rls:"SLK15.0"))) {
report += res;
}
if(!isnull(res = isslkpkgvuln(pkg:"emacs", ver:"29.3-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:"emacs", ver:"29.3-i586-1", rls:"SLKcurrent"))) {
report += res;
}
if(!isnull(res = isslkpkgvuln(pkg:"emacs", ver:"29.3-x86_64-1", rls:"SLKcurrent"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
39.5%