CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
57.7%
The remote host is missing an update for the Debian
# 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("1.3.6.1.4.1.25623.1.0.705189");
script_cve_id("CVE-2022-2469");
script_tag(name:"creation_date", value:"2022-07-26 01:00:07 +0000 (Tue, 26 Jul 2022)");
script_version("2024-02-02T05:06:08+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:08 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"8.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-07-27 22:38:10 +0000 (Wed, 27 Jul 2022)");
script_name("Debian: Security Advisory (DSA-5189-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 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=DEB(10|11)");
script_xref(name:"Advisory-ID", value:"DSA-5189-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2022/DSA-5189-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5189");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/gsasl");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'gsasl' package(s) announced via the DSA-5189-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Simon Josefsson discovered an out-of-bounds memory read in GNU SASL, an implementation of the Simple Authentication and Security Layer framework, which could result in denial of service.
For the oldstable distribution (buster), this problem has been fixed in version 1.8.0-8+deb10u1.
For the stable distribution (bullseye), this problem has been fixed in version 1.10.0-4+deb11u1.
We recommend that you upgrade your gsasl packages.
For the detailed security status of gsasl please refer to its security tracker page at: [link moved to references]");
script_tag(name:"affected", value:"'gsasl' package(s) on Debian 10, Debian 11.");
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 == "DEB10") {
if(!isnull(res = isdpkgvuln(pkg:"gsasl", ver:"1.8.0-8+deb10u1", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"gsasl-dbg", ver:"1.8.0-8+deb10u1", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libgsasl7", ver:"1.8.0-8+deb10u1", rls:"DEB10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libgsasl7-dev", ver:"1.8.0-8+deb10u1", rls:"DEB10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB11") {
if(!isnull(res = isdpkgvuln(pkg:"gsasl", ver:"1.10.0-4+deb11u1", rls:"DEB11"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"gsasl-common", ver:"1.10.0-4+deb11u1", rls:"DEB11"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"gsasl-doc", ver:"1.10.0-4+deb11u1", rls:"DEB11"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libgsasl-dev", ver:"1.10.0-4+deb11u1", rls:"DEB11"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libgsasl7", ver:"1.10.0-4+deb11u1", rls:"DEB11"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libgsasl7-dev", ver:"1.10.0-4+deb11u1", rls:"DEB11"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
57.7%