CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
58.9%
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("1.3.6.1.4.1.25623.1.1.9.2023.687525102999997");
script_cve_id("CVE-2023-3341", "CVE-2023-4236");
script_tag(name:"creation_date", value:"2024-09-10 12:16:00 +0000 (Tue, 10 Sep 2024)");
script_version("2024-09-13T05:05:46+0000");
script_tag(name:"last_modification", value:"2024-09-13 05:05:46 +0000 (Fri, 13 Sep 2024)");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
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:"2023-09-20 13:15:12 +0000 (Wed, 20 Sep 2023)");
script_name("Fedora: Security Advisory (FEDORA-2023-687525fcca)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2024 Greenbone AG");
script_family("Fedora Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/fedora", "ssh/login/rpms", re:"ssh/login/release=FC40");
script_xref(name:"Advisory-ID", value:"FEDORA-2023-687525fcca");
script_xref(name:"URL", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2023-687525fcca");
script_xref(name:"URL", value:"https://access.redhat.com/security/cve/CVE-2023-3341");
script_xref(name:"URL", value:"https://access.redhat.com/security/cve/CVE-2023-4236");
script_xref(name:"URL", value:"https://downloads.isc.org/isc/bind9/9.18.19/doc/arm/html/notes.html#notes-for-bind-9-18-19");
script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2232346");
script_tag(name:"summary", value:"The remote host is missing an update for the 'bind, bind-dyndb-ldap' package(s) announced via the FEDORA-2023-687525fcca advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"# BIND 9.18.19
##Security Fixes
- Previously, sending a specially crafted message over the control channel could cause the packet-parsing code to run out of available stack memory, causing named to terminate unexpectedly. This has been fixed. ([CVE-2023-3341]([link moved to references]))
- A flaw in the networking code handling DNS-over-TLS queries could cause named to terminate unexpectedly due to an assertion failure under significant DNS-over-TLS query load. This has been fixed. ([CVE-2023-4236]([link moved to references]))
- [Upstream release notes]([link moved to references])");
script_tag(name:"affected", value:"'bind, bind-dyndb-ldap' package(s) on Fedora 40.");
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 == "FC40") {
if(!isnull(res = isrpmvuln(pkg:"bind", rpm:"bind~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-chroot", rpm:"bind-chroot~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-debuginfo", rpm:"bind-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-debugsource", rpm:"bind-debugsource~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-devel", rpm:"bind-devel~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-filesystem", rpm:"bind-dlz-filesystem~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-filesystem-debuginfo", rpm:"bind-dlz-filesystem-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-ldap", rpm:"bind-dlz-ldap~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-ldap-debuginfo", rpm:"bind-dlz-ldap-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-mysql", rpm:"bind-dlz-mysql~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-mysql-debuginfo", rpm:"bind-dlz-mysql-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-sqlite3", rpm:"bind-dlz-sqlite3~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dlz-sqlite3-debuginfo", rpm:"bind-dlz-sqlite3-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dnssec-utils", rpm:"bind-dnssec-utils~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dnssec-utils-debuginfo", rpm:"bind-dnssec-utils-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-doc", rpm:"bind-doc~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dyndb-ldap", rpm:"bind-dyndb-ldap~11.10~21.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dyndb-ldap-debuginfo", rpm:"bind-dyndb-ldap-debuginfo~11.10~21.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-dyndb-ldap-debugsource", rpm:"bind-dyndb-ldap-debugsource~11.10~21.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-libs", rpm:"bind-libs~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-libs-debuginfo", rpm:"bind-libs-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-license", rpm:"bind-license~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-utils", rpm:"bind-utils~9.18.19~1.fc40", rls:"FC40"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"bind-utils-debuginfo", rpm:"bind-utils-debuginfo~9.18.19~1.fc40", rls:"FC40"))) {
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
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
58.9%