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Debian: Security Advisory (DLA-2363-1)

🗓️ 03 Sep 2020 00:00:00Reported by Copyright (C) 2020 Greenbone AGType 
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Debian 'asyncpg' package before 0.21.0 allows remote code execution

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Refs
Code
ReporterTitlePublishedViews
Family
Debian
[SECURITY] [DLA 2363-1] asyncpg security update
2 Sep 202022:52
debian
OSV
asyncpg - security update
3 Sep 202000:00
osv
OSV
PYSEC-2020-24
12 Aug 202016:15
osv
OSV
Asyncpg Arbitrary Code Execution Via Access to an Uninitialized Pointer
20 Apr 202116:30
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OSV
CVE-2020-17446
12 Aug 202016:15
osv
OSV
python310-asyncpg-0.29.0-1.3 on GA media
12 Jul 202400:00
osv
UbuntuCve
CVE-2020-17446
12 Aug 202000:00
ubuntucve
Github Security Blog
Asyncpg Arbitrary Code Execution Via Access to an Uninitialized Pointer
20 Apr 202116:30
github
Cvelist
CVE-2020-17446
12 Aug 202015:56
cvelist
NVD
CVE-2020-17446
12 Aug 202016:15
nvd
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# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.892363");
  script_cve_id("CVE-2020-17446");
  script_tag(name:"creation_date", value:"2020-09-03 03:00:11 +0000 (Thu, 03 Sep 2020)");
  script_version("2024-02-02T05:06:07+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  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:"2020-08-18 15:03:54 +0000 (Tue, 18 Aug 2020)");

  script_name("Debian: Security Advisory (DLA-2363-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 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=DEB9");

  script_xref(name:"Advisory-ID", value:"DLA-2363-1");
  script_xref(name:"URL", value:"https://www.debian.org/lts/security/2020/DLA-2363-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/asyncpg");
  script_xref(name:"URL", value:"https://wiki.debian.org/LTS");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'asyncpg' package(s) announced via the DLA-2363-1 advisory.");

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

  script_tag(name:"insight", value:"asyncpg before 0.21.0 allows a malicious PostgreSQL server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, because of access to an uninitialized pointer in the array data decoder.

For Debian 9 stretch, this problem has been fixed in version 0.8.4-1+deb9u1.

We recommend that you upgrade your asyncpg packages.

For the detailed security status of asyncpg please refer to its security tracker page at: [link moved to references]

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]");

  script_tag(name:"affected", value:"'asyncpg' package(s) on Debian 9.");

  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 == "DEB9") {

  if(!isnull(res = isdpkgvuln(pkg:"python3-asyncpg", ver:"0.8.4-1+deb9u1", rls:"DEB9"))) {
    report += res;
  }

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

exit(0);

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03 Sep 2020 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS27.5
CVSS39.8
EPSS0.004
10
.json
Report