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openvasCopyright (C) 2023 Greenbone AGOPENVAS:13614125623111120235434
HistoryJun 22, 2023 - 12:00 a.m.

Debian: Security Advisory (DSA-5434-1)

2023-06-2200:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
3
debian
minidlna
vulnerability
buffer overflow
http
server
update
dsa-5434-1
advisory
denial of service
arbitrary code
oldstable distribution
bullseye
stable distribution
bookworm
upgrade
packages.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

51.7%

The remote host is missing an update for the Debian

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.1.1.2023.5434");
  script_cve_id("CVE-2023-33476");
  script_tag(name:"creation_date", value:"2023-06-22 04:33:16 +0000 (Thu, 22 Jun 2023)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-06-13 16:49:19 +0000 (Tue, 13 Jun 2023)");

  script_name("Debian: Security Advisory (DSA-5434-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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(11|12)");

  script_xref(name:"Advisory-ID", value:"DSA-5434-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2023/DSA-5434-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5434");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/minidlna");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'minidlna' package(s) announced via the DSA-5434-1 advisory.");

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

  script_tag(name:"insight", value:"A heap-based buffer overflow vulnerability was found in the HTTP chunk parsing code of minidlna, a lightweight DLNA/UPnP-AV server, which may result in denial of service or the execution of arbitrary code.

For the oldstable distribution (bullseye), this problem has been fixed in version 1.3.0+dfsg-2+deb11u2.

For the stable distribution (bookworm), this problem has been fixed in version 1.3.0+dfsg-2.2+deb12u1.

We recommend that you upgrade your minidlna packages.

For the detailed security status of minidlna please refer to its security tracker page at: [link moved to references]");

  script_tag(name:"affected", value:"'minidlna' package(s) on Debian 11, Debian 12.");

  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 == "DEB11") {

  if(!isnull(res = isdpkgvuln(pkg:"minidlna", ver:"1.3.0+dfsg-2+deb11u2", rls:"DEB11"))) {
    report += res;
  }

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

if(release == "DEB12") {

  if(!isnull(res = isdpkgvuln(pkg:"minidlna", ver:"1.3.0+dfsg-2.2+deb12u1", rls:"DEB12"))) {
    report += res;
  }

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

exit(0);

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

51.7%