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openvasCopyright (C) 2024 Greenbone AGOPENVAS:1361412562310886597
HistoryMay 27, 2024 - 12:00 a.m.

Fedora: Security Advisory (FEDORA-2024-68626e0eb5)

2024-05-2700:00:00
Copyright (C) 2024 Greenbone AG
plugins.openvas.org
4
fedora
security advisory
unbound
package
advisory
update
dns
resolver
dnssec
fedora 40

CVSS3

7.5

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

7.8

Confidence

High

EPSS

0

Percentile

14.2%

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("1.3.6.1.4.1.25623.1.0.886597");
  script_cve_id("CVE-2024-33655");
  script_tag(name:"creation_date", value:"2024-05-27 10:43:27 +0000 (Mon, 27 May 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:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Fedora: Security Advisory (FEDORA-2024-68626e0eb5)");
  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-2024-68626e0eb5");
  script_xref(name:"URL", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2024-68626e0eb5");
  script_xref(name:"URL", value:"https://github.com/NLnetLabs/unbound/releases/tag/release-1.20.0");
  script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2279944");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'unbound' package(s) announced via the FEDORA-2024-68626e0eb5 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"# Unbound 1.20.0

- [link moved to references]
- DNSBomb limitation fixes");

  script_tag(name:"affected", value:"'unbound' 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:"python3-unbound", rpm:"python3-unbound~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-unbound-debuginfo", rpm:"python3-unbound-debuginfo~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound", rpm:"unbound~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-anchor", rpm:"unbound-anchor~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-anchor-debuginfo", rpm:"unbound-anchor-debuginfo~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-debuginfo", rpm:"unbound-debuginfo~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-debugsource", rpm:"unbound-debugsource~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-devel", rpm:"unbound-devel~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-libs", rpm:"unbound-libs~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-libs-debuginfo", rpm:"unbound-libs-debuginfo~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-munin", rpm:"unbound-munin~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-utils", rpm:"unbound-utils~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"unbound-utils-debuginfo", rpm:"unbound-utils-debuginfo~1.20.0~1.fc40", rls:"FC40"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);

CVSS3

7.5

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

7.8

Confidence

High

EPSS

0

Percentile

14.2%